performancetest(pt容量什么意思)
资讯
2023-11-19
356
1. performancetest,pt容量什么意思?
Pt容量是一种衡量存储设备容量的标准,以下是一些与容量基准PT相关的参考内容:
Pt容量(Performance Test)分为两种类型:瞬时量和持续量。瞬时量是指设备能够承受的最大瞬时负载。持续量是指设备能够持续承受的负载。2.pt容量的主要指标包括:读取速度、写入速度、随机读取性能、随机写入性能等。
![performancetest(pt容量什么意思)](/static/artimg/20231114/65531cee3ddeb.jpg)
2. for与be?
be sad for 后接副词,表程度
be sad at 后接名词,要原因
如:
All the people were sad at the news?
It's normal to be sad for a while after a personal loss or a traumatic event.
It feels like the time to be sad for a bit.
“be+形容词+for”结构
be bad for 对……有害,对……不利
Very loud music can be bad for your ears.声音特别大的音乐会对耳朵有害
be necessary for 对……有必要
It's necessary for us to have breakfast.
我们吃早餐是必要的。
be ready for 为……准备好
Are you ready for your new school life?
你为新的学校生活做好准备了吗?
be sorry for 因……抱歉
I'm sorry for my being late.
很抱歉,我来晚了
“be + 形容词 + at”结构
be bad at 不善于……
He was bad at (playing) basketball.
他不擅长(打)篮球。
be clever at 擅长于……
Tom is very good at science, while his brother is clever at arts.
汤姆很擅长理科,而他的弟弟却擅长文科。
be disappointed at 对……感到失望
My teacher was disappointed at my poor performance in the test.
老师对我在测试中的不佳表现很失望
3. 如何用英语自我介绍打招呼?
现在,大学生们不管是找工作还是口语测试,有一个环节就是让学生们用英语进行自我介绍。 而自我介绍让很多同学大伤脑筋。由于对自我介绍的英语口语句型不熟悉而导致考试不能顺利过关的同学有很多。所以大家一定要多记忆一些这方面的句型。以下给大家整理出来一些自我介绍的模板,希望对大家有所帮助。
For example 1:
Hello,everyone!
My name is( ),l am graduate from ( ) senior high school and major in( ). There are( ) people in my family. My father works in a computer company. And my mother is a housewife. l am the youngest one in my family. In my spare time, l like to read novels.I think reading could enlarge my knowledge. As for novels, l could imagine whatever l like such as a well-known scientist or a kung-fu master. ln addition to reading, I also like to play PC games. A lot of grownups think playing PC games hinders the students from learning. But I think PC games could motivate me to learn something such as English or Japanese.My favorite course is English because I think it is interesting to say one thing via different sounds.I wish my English could be improved in the next four years and be able to speak fluent English in the future.
For example 2:
I am ( ), I was born in ( ) ,I graduate from senior high school and major in English. I started learning English since l was 12 years old. My parents have a lot of American friends. That's why I have no problem communicating with Americans or others by speaking English. ln my spare time, l like to do anything relating to English such as listening to English songs, watching English movies or TV programs, or even attending the activities held by some English clubs or institutes. I used to go abroad for a short- term English study. During that time, I learned a lot of daily life English and saw a lotof different things. I think language is very interesting. I could express one substance by using different sounds. So I wish I could study and read more English literatures and enlarge my knowledge.
For example 3:
My name is( ) . There are 4 people in my family. My father is a Chemistry teacher.He teaches chemistry in senior high school. My mother is an English teacher. She teaches English in the university. I have a younger brother, he is a junior high school student and is preparing for the entrance exam. I like to read English story books in my free time. Sometimes I surf the Internet and download the E- books to read. Reading E- books is fun. In addition, it also enlarges my vocabulary words because of the advanced technology and the vivid animations. I hope to study both English and computer technology because I am interested in both of the subjects. Maybe one day I could combine both of them and apply to my research in the future.
For example 4:
My name is ( ).I am from ( ).There are ( )people in my family. My father works in a computer company. He is a computer engineer. My mother works ina international trade company. She is also a busy woman. I have an older sister and a younger brother. My sister is a juniorin National Taiwan University. She majors in English. My brother is an elementary school student. He is 8 years old. Because of my father, I love surfing the Internet very much. I play the on-line game for about 2 hours every day. I wish I could be a computer program designer in the future. And that is why I am applying for the electronics program in your school.
For example 5:
From a middle class family, I was born in Hsin Ying, Tainan on October 1Oth,1965. My father is a civil official at Tainan City Government. My mother is a house wife good at cooking. Although I am the only child of my parents,l am by no mans a spoiled one. On the contrary, l havebeen expected to be a successful man with advanced education.I study hard at school. Besides texts knowledge, journalism is my favorite; whenever reading, my heart is filled with great joy and interesting. Being good is must; successful, however, is plus. Father adopts the idea ofhis father. Especially in military service, Irealized it more precisely. People said: Military service makes a boy to man, I agree that. I realized the importance of English and began to study diligently when I was eighteen. I did not start in my early
age, but I hope that I could pass the test of General English Proficiency Test. And this is my best wish at the moment.
For example 6:
After completing my military service, I have been looking for a challenging goal for me to achieve. And I found that the Intermediate of General English Proficiency Test fits my new achievement properly. I graduated from Taipei CommercialJunior College, majored in business administration. Instead of spending much time in playing,l devoted myself to my studies and paid attention to all meaningful things happened in daily life. By the way, I learned a lot from Mr. Wang, the professor of my business class. He is my goodfriend till now an often gives some appropriate suggestions toward my problem Confusion. My father is, in the same way,a good consultant to me. As he said: I am in poor education, little for you; to clarify, what he have given is far beyond his words,l do think so. I was born in a country of Ping Tung Country, farming is our career of generations. There are four people in my family, Mother is housewife and my brother is a student of an Agriculture College. I am optimistic and active, and I am confident that I can pass the test.Thank you for your precious to read my autobiography.
For example 7:
1. Good morning/ afternoon/evening, my name is ( ) . lt is really a great honor to have this opportunity/chance to introduce myself. I would like to answer whatever you may raise, and l hope I can make a good performance today..
上午好/下午好/晚上好!我的名字.....今天有机会进行自我介绍深感荣幸。我乐意回答你们所提出来的任何问题。我希望我今天能表现的非常出色。
2、l am ( )years old, l was born in province/Beijing, northeast/southeast/ south.e......of china, and l am currently a freshman(大一新生)/sophomore(大二 学生)/junior(大三学生)/senior(大四学生) student at Capital Institute of Physical Education.我今年....岁,出生在.... 省/北京,它位于中国的东北/东南西南....等部。我目前是首都体育学院大一/大二/大三/大四的学生。
3、My major is sports training of basketball/voellyball/ football/ badminton/pingbang/tennis/我主修篮球/排球/足球/羽毛球/乒乓球/网球/田径/游泳/跆拳道等运动训练专业。在我毕业以后,我将会获得学士学位。
4、In the past 1/2/3 years, l spend most of my time on study.Ihave passed CET3/4/6 and l have acquired basic knowledge of sports training both in theory and in practice.
在过去的1/2/3年中,我把大量的时间用在学习( )上。我已经通过了大学英语2/3/4/6级。而
且,我已经从理论和实践二方面对运动训练专业的基础知识有了一个大致的了解。
5、Besides, I have attended several sports meetings held in Beijing. | am also thevolunteers of China Tennis Open, Chinese Badminton Master..... . Through these l have a deeply understanding of my major-sports training.除此以外,我还参加了在北京举行的许多运动会。我还是中国网球公开赛,羽毛球大师赛....的志愿者。通过这些,我对运动训练专业有了一个更深刻的了解。
6、 I have lots of interest, such as singing, dancing, drawing and so on.我有很多兴趣爱好,如唱歌、跳舞、画画等。
7、Thank you!/Thanks a lot!谢谢大家!
4. 游泳教练与家长沟通术语?
在与家长沟通时,游泳教练可以使用以下术语:进步情况报告(progress report),技术问题(technical issue),训练计划(training plan),水性测试(water proficiency test),个别指导(individual instruction),水安全知识(water safety knowledge),游泳姿势(swimming posture),肌肉记忆(muscle memory),水性表现(water performance),游泳能力评估(swimming ability assessment)。
5. cda五项测试是什么?
CDA五项测试指的是“Conners' Continuous Performance Test"(康纳斯连续性能力测试)的五个子测试,用于评估儿童和成人的注意力、专注力、反应能力以及认知功能。这五个子测试是:
1. CPT-3:CPT-3是连续性能力测试的核心部分,通过显示一系列以特定顺序呈现的图形或字母刺激来评估被试者对刺激的持续关注和反应能力。
2. CPT-II:CPT-II扩展了CPT-3的测试项目,增加了更多类型的刺激,并提供了丰富的数据以评估被试者的表现。
3. CATA:CATA是反应时间变异性测试,旨在评估被试者在测验过程中的反应时间的变异性,并检测可能存在的注意力困难。
4. OXCOMPS:OXCOMPS是分心抑制测试,要求被试者在同时处理两个任务的情况下,正确忽略干扰刺激并保持对目标刺激的注意力。
5. SPC:SPC是短时记忆测试,通过要求被试者记住一系列数字并按顺序回忆,评估被试者的短时记忆能力。
这些测试可以帮助评估注意力缺陷多动障碍(ADHD)等注意力和认知功能障碍。具体的测试结果可以提供有关被试者注意力、反应能力和认知处理方面的信息,辅助临床医生进行综合评估和制定个体化的治疗计划。
6. Max迷你PC游戏本?
这款笔记本已经发布了,现在国内在预售,价格是否有性价比,比国外的900美金(6k人民币)便宜了不少只要4999的价格。
而关于你想知道的配置的话,我这边给你简单的介绍一下吧。
CPU性能超越4代桌面旗舰i7-4790K
WIN Max采用Intel 10代Core™ i5-1035G7处理器,10nm制程工艺,晶体管密度达100MTr/mm²,相比14nm工艺翻一番。4核8线程设计,基准频率1.2GHz,睿频加速3.7GHz,2MB二级缓存,6MB三级缓存,4 GT/s OPI总线速度。
I5-1035G7相比其它处理器的表现究竟如何?下表是基于PerformanceTest 9的CPU基准测试足以解释大家的疑问:
那么i5-1035G7的单核和多核性能具体表现又如何?下表是CPU-Z的基准测试:
I5-1035G7 单/多核性能,超越Intel 4代桌面旗舰i7-4790K,实际分数仅比i7-6700K稍微弱一点,而GPD WIN 2采用的m3-8100Y处理器性能则最弱。
核显性能逼近MX250
WIN Max内置的i5-1035G7 SoC整合了第11代Iris Plus Graphics 940核显,配备64个EU执行单元,比9.5代核显(最高24EU)高出一倍多。基准频率300MHz,最大动态频率提升至1.05GHz。每秒一万亿次浮点运算性能,相比第9.5代核显,TFLOP核心算力提升2.67倍。在性能、能效、3D和媒体技术、游戏体验方面,相比上一代核显,都是质的飞跃。
下表是在1280×800分辨率下,几款主流核显在3DMark 11下的性能表现:
上图可以看到,Intel第11代核显性能略高于主流消费级独立显卡GeForce MX150,与GeForce MX250的差距也不大,是GPD WIN 2核显性能的近4倍。除参考前面的游戏帧数实测列表,WIN Max在外接显示器时,以魔兽世界、DOTA2、LOL为例,游戏实际表现如下:
魔兽世界:在图形品质设置成最高,1080P分辨率下运行不低于80帧,4K分辨率下,有50~60帧左右,5V5团战4K分辨率稳定35帧左右。
DOTA2:在4k分辨率下,调整“渲染”1-4档的帧数分别为:60帧、45帧、31帧、11帧。
LOL:在1080P分辨率、画质选“极高”的条件下,最低60帧,最高95帧,平均80帧左右。
LPDDR4X 3733,目前最快的低功耗内存
内存频率越高,读写速度越快,系统响应速度就越快,游戏流畅度越高。GPD WIN Max采用目前最快的低功耗LPDDR4X 3733内存,双通道设计,16GB超大容量,以满足最新游戏的需要。
下表是基于AIDA64,分别对LPDDR3-1866、LPDDR3-2133、LPDDR4X-2400、LPDDR4X-3200、LPDDR4X-3733做的内存基准测试:
* Aida64测试的Read、Write、Copy三项成绩,对应的产品均为双通道。
同样是LPDDR4X 3733内存,WIN Max的表现就优于Surface Pro 7,这主要得益于WIN Max的主动式散热设计,避免CPU过热时,外频自动降低的同时拉低DDR频率,而WIN 2则表现最差。
在实际应用中,LPDDR4X 3733内存的优势异常明显,以4K视频和游戏英雄联盟为例:
* 注:4K视频大小为2.4GB,同时压缩该视频,加载的游戏是英雄联盟。不同平台测试结果会有差异!
SSD顺序和4K读写均超越同配置产品
为了方便用户更换备用的SSD,WIN Max采用的是M.2 NVMe / AHCI双协议接口,这样无论您想更换哪种SSD均可。但受空间所限,WIN Max只支持M.2 2280规格、单面器件布局的SSD,比如Samsung 970 EVO Plus这种;而像Lenovo NGFF SL700这类双面器件布局的SSD则无法支持,更换SSD时要注意区分。
在读写速度上,WIN Max内置的SSD表现出众,下表是WIN Max与3款同配置产品的对比:
* 测试软件:CrystalDiskMark 6.02 x64;
* 测试环境:1065G7 / 1035G7,16GB LPDDR,256GB / 512GB SSD;
* 不同版本的CrystalDiskMark测试结果略有差异,散热好坏会严重影响读写速度。
SSD读写速度越快,游戏加载和写入的时间就越短,游戏流畅度越高。WIN Max的顺序读/写速度远远超越同配置的其它产品,并且读/写速度更加均衡,而4K读写则各有千秋,其中Microsoft Surface Pro 7顺序写入表现最差。
支持A2级microSDXC卡,读取速度高达160MB/s
虽然SSD可以无限扩展容量,但WIN Max并没有放弃microSDXC卡槽。WIN Max支持A2规范的Micro SDXC卡,A2卡大幅提升视频速度等级,最低随机读写的I/O性能分别可达4000/2000 IOPS,理论读写速度分别达到了:170MB/s和90MB/s,是A1卡速度的近2倍。同时,支持最高2TB容量。下图是SanDisk两款型号microSDXC卡的读写速度数据对比:
* 说明:
SanDisk(型号:SDSQUNC-128G-ZN6MA)是WIN 2(支持A1卡)下的实测数据,标准为:C10、U1、A1
SanDisk(型号:SDSQXA1-128G-ZN6MA)是在WIN Max(支持A2卡)下的实测数据,标准为:C10、U3、V30、A2。
HDMI 2.0b接口,4K/60Hz HDR输出,支持UHD BD
为了能做到4K视频60Hz输出,WIN Max摒弃了处理器内置的HDMI 1.4控制器,转而采用独立的HDMI 2.0b控制器,带宽高达18Gbps,支持最多32个声道,48bit最大色深,以及对HDR的支持。
很多人购买最新的 HDR 4K/60Hz 显示器或电视,用于观看Ultra HD Blu-ray规范的UHD BD。但是你会发现,AMD所有平台和部分Intel 平台无法播放有版权限制的UHD BD,这是因为UHD BD只支持基于SGX安全技术的Intel处理器。
现在你可以淘汰传统的Ultra HD Blu-ray DVD播放器了,WIN Max 整合有更高速的USB和Lan接口,不仅如此,1035G7内置Intel SGX技术,Iris Plus Graphics 940 核显,支持 FP16 HDR 屏幕抗锯齿显示,支持 HDR10 格式标准与杜比视界,支持 HEVC(H.265) 与 VP9 高质量解码,支持 BT2020 色域,各种指标均达到索尼 UBP-X700 蓝光DVD 播放器的标准,通过HDMI连接支持HDR的4K电视,轻松播放线上或下载的UHD BD电影!
全新Thunderbolt 3接口,可外接eGFX提升游戏体验
WIN Max最大的亮点是对Thunderbolt 3接口的支持,传输速率达到40Gbps,是USB 3.0的8倍,是HDMI 2.0b的2.22倍,可同时支持外接2台4K/60Hz显示器。在游戏时,WIN Max可以借助基于Thunderbolt 3技术的eGFX设备,获得独立显卡的性能,如内置的是NVIDIA显卡,还可身临其境地体验3D立体幻镜和虚拟现实技术,提升游戏终极体验。
*说明:eGFX设备是英特尔定义的标准,它包含一整套外置显卡解决方案,如:电源、主板、显卡、接口等。而eGPU的说法仅代表显卡,目前零售平台对eGFX的称呼并不统一,有eGPU、显卡坞、外置显卡盒子、外接显卡坞等,其实都是指eGFX。
除外接eGFX设备,Thunderbolt 3超高的双向数据传输速率和最大65W充电功率,可拓展性非常强。比如:
1、市面上任意充电功率达65W的USB Type-C型适配器,都可以通过该接口给WIN Max充电。
2、通过WIN Max 的Thunderbolt 3接口,输出高清视频信号给任意带有USB Type-C口的显示器的同时,显示器可以反向给WIN Max充电。所以,当外接显示器时,WIN Max不再需要通过USB Type-C接口充电,一根Thunderbolt 3的电缆足以!
3、通过WIN Max(开机状态)的Thunderbolt 3接口可以给手机、平板等设备充电。
4、即使没有DisplayPort接口,连接显示器的HDMI接口,也可实现4K/60Hz输出。并且支持同时为2台带有HDMI接口的显示器输出4K/60Hz。
5、由于Thunderbolt 3支持众多协议(USB 3.1、Thunderbolt 1、Thunderbolt 2、DisplayPort、PCI express),以及40Gbps的总线速度,为驱动各种存储外设提供最大的便利。比如外接移动固态硬盘,可以发挥硬盘最大速度。
实测,三星X5(型号MU-PB1T0B/WW)的读写速度分别达到了2800MB/s和2300MB/s。
*说明:SSD移动硬盘内部需支持PCI-E总线,才能发挥最大速度。
6、随着数据量增大,机身存储已无法满足用户需要,很多人会去购买公有云,但公有云面临来自政府的打压、服务商违约以及数据泄露等风险。所以,越来越多的人开始搭建NAS,并用其BT、PT功能下载及备份游戏、蓝光电影等,再通过LAN或WAN访问NAS,随时随地选取这些资源到本地设备上。
但即使在局域网内,从NAS拷贝一个上百GB的游戏到WIN Max,千兆网速也是瓶颈,甚至大部分企业还在用百兆交换机(12.5MB/s)。现在好了,你可以通过Thunderbolt 3口接万兆网转换器,实现10倍于千兆网的传输速度。
*说明:局域网内要想实现10倍于千兆网的传输速度,除了WIN Max的Thunderbolt 3接口需要搭配万兆网转换器,还需要万兆网络交换机或路由器,并且要求NAS支持万兆网口,NAS要求全部采用PCIe NVMe SSD组RAID。
WIN Max支持Wi-Fi 6,300MB/s下载速度,最佳云端游戏体验
GPD WIN Max支持符合IEEE 802.11ax标准的Intel最新的Wi-Fi 6(Gig+)技术,160MHz通道,单流带宽高达2402Mbps(300MB/s下载速度)。
与Wi-Fi 5(802.11ac Wave 1)所支持的SU-MIMO不同,Wi-Fi 6改进了MU-MIMO,极大地提高了网络吞吐量和并行通讯能力。当WIN Max连接基于MU-MIMO的无线路由器时,借助OFDMA技术,即使路由器上连接多个无线设备,其并行通讯能力,能够彻底杜绝排队请求造成的高网络延迟。
相比Wi-Fi 5,Wi-Fi 6的理论传输速度和吞吐量提升4倍,是目前千兆有线网速度的2.4倍,百兆有线网络速度的24倍。未来,WIN Max玩家可在任何基于Wi-Fi 6网络环境下,体验超级流畅的云端游戏。
支持蓝牙 5.0,可接7个蓝牙设备
WIN Max的蓝牙 5.0可同时外接7个蓝牙设备,传输速度提升到3MB/s,开启Wi-Fi后可实现精度小于1米的室内定位。同时,蓝牙 5.0将有效通讯距离提升到300米,这就意味着玩家可突破蓝牙旧规范的10米限制,在更宽域的距离连接各种蓝牙设备。
*说明:要求连接的设备同样支持蓝牙5.0,才能实现远距离通讯。不能同时连接2个相同的设备,例如两个相同规格的耳机。300米通讯距离为理论值,大部分蓝牙5.0设备因考虑功耗,可能被厂商阉割为10米通讯距离,购买前请确认连接设备是否支持长距离通讯。
全功能USB Type-C,57Wh电池,65W超级迷你氮化镓充电器
WIN Max的USB Type-C口为USB 3.1 Gen2速度,10Gbps峰值带宽,理论传输速度高达1.21GB/s。作为全功能接口,它不仅是WIN Max 默认的充电接口,还承担双向充电、视频显示、数据传输等功能。
WIN Max 内置57Wh(额定容量)大容量电池,附带的PD协议65W USB-C电源适配器,充满一次约2小时,重度游戏续航3小时,中度使用6~8小时,轻度使用接近14小时。下表是WIN Max与几款同处理器产品的对比,均来自官方数据。
*续航测试说明:
测试包括在常规使用过程中,将满电量电池的电量耗尽。交错进行主动使用和待机。主动使用部分包括:
(1) 通过多个打开的选项卡访问 8 个主流网站的 Web 浏览测试
(2) 使用 Microsoft Word、PowerPoint、Excel 和 Outlook 进行生产力测试
(3) 设备上应用软件在闲置状态下运行一段时间
测试过程中所有设置均为默认值,但下列设置除外:屏幕亮度被设定为 150 尼特,且自动调整亮度被禁用。Wi-Fi 保持联网状态。电池使用时间会因设备设置、使用和其他因素而有显著差异。
除了可以给WIN Max充电,标配的65W大功率电源适配器,还支持给任意USB Type-C接口的手机、平板、笔记本电脑充电。
由于是全球最小的65W电源适配器,它的尺寸仅相当于WIN 2充电器的尺寸,非常方便携带
除了游戏,在行业应用领域,WIN Max都是最佳生产力工具。无论您是网络工程师、IT运维或基站通信工程师,WIN Max在算力上完全可以替代传统的笔记本电脑,工控电脑或瘦客户机,成为一款通用的便携移动终端。
通过RJ45接口,方便工程师在任何有线网络中接入,分析和维护LAN、MAN、WAN等网络问题;一根USB to RS-232转接线,即可解决电脑与各种串行设备的连接。
配置表
不知道我的介绍够不够简单呢!
希望对你有所帮助,关注一下,给我点个赞!(上面的信息资料可以在官方网页看到)
7. 用performance造句?
His performances of othello was terrible .
他的奥赛罗演得糟透了。
Their performance is barely satisfactory .
他们的表演尚差强人意。
The performance of the two machines is similar .
这两种机具的功能相同。
My popularity was due to my performance .
我的声誉是我的工作成绩带来的。
Her performance won her much critical acclaim .
她的表演大获评论界赞扬。
I 'd play stooge to him in the performance ..
在表演中我来给他当作配角。
I did not think her performance was up to par .
我认为她表现得不及平时。
His performance in the test was not good enough .
他在测验中做的不够好。
Our performance is spotted at 10 .
我们的表演排定在十点钟上场。
The performance of u.s. equipment was flawed .
美军装备的性能暴露了缺点。
本站涵盖的内容、图片、视频等数据系网络收集,部分未能与原作者取得联系。若涉及版权问题,请联系我们删除!联系邮箱:ynstorm@foxmail.com 谢谢支持!
1. performancetest,pt容量什么意思?
Pt容量是一种衡量存储设备容量的标准,以下是一些与容量基准PT相关的参考内容:
Pt容量(Performance Test)分为两种类型:瞬时量和持续量。瞬时量是指设备能够承受的最大瞬时负载。持续量是指设备能够持续承受的负载。2.pt容量的主要指标包括:读取速度、写入速度、随机读取性能、随机写入性能等。
2. for与be?
be sad for 后接副词,表程度
be sad at 后接名词,要原因
如:
All the people were sad at the news?
It's normal to be sad for a while after a personal loss or a traumatic event.
It feels like the time to be sad for a bit.
“be+形容词+for”结构
be bad for 对……有害,对……不利
Very loud music can be bad for your ears.声音特别大的音乐会对耳朵有害
be necessary for 对……有必要
It's necessary for us to have breakfast.
我们吃早餐是必要的。
be ready for 为……准备好
Are you ready for your new school life?
你为新的学校生活做好准备了吗?
be sorry for 因……抱歉
I'm sorry for my being late.
很抱歉,我来晚了
“be + 形容词 + at”结构
be bad at 不善于……
He was bad at (playing) basketball.
他不擅长(打)篮球。
be clever at 擅长于……
Tom is very good at science, while his brother is clever at arts.
汤姆很擅长理科,而他的弟弟却擅长文科。
be disappointed at 对……感到失望
My teacher was disappointed at my poor performance in the test.
老师对我在测试中的不佳表现很失望
3. 如何用英语自我介绍打招呼?
现在,大学生们不管是找工作还是口语测试,有一个环节就是让学生们用英语进行自我介绍。 而自我介绍让很多同学大伤脑筋。由于对自我介绍的英语口语句型不熟悉而导致考试不能顺利过关的同学有很多。所以大家一定要多记忆一些这方面的句型。以下给大家整理出来一些自我介绍的模板,希望对大家有所帮助。
For example 1:
Hello,everyone!
My name is( ),l am graduate from ( ) senior high school and major in( ). There are( ) people in my family. My father works in a computer company. And my mother is a housewife. l am the youngest one in my family. In my spare time, l like to read novels.I think reading could enlarge my knowledge. As for novels, l could imagine whatever l like such as a well-known scientist or a kung-fu master. ln addition to reading, I also like to play PC games. A lot of grownups think playing PC games hinders the students from learning. But I think PC games could motivate me to learn something such as English or Japanese.My favorite course is English because I think it is interesting to say one thing via different sounds.I wish my English could be improved in the next four years and be able to speak fluent English in the future.
For example 2:
I am ( ), I was born in ( ) ,I graduate from senior high school and major in English. I started learning English since l was 12 years old. My parents have a lot of American friends. That's why I have no problem communicating with Americans or others by speaking English. ln my spare time, l like to do anything relating to English such as listening to English songs, watching English movies or TV programs, or even attending the activities held by some English clubs or institutes. I used to go abroad for a short- term English study. During that time, I learned a lot of daily life English and saw a lotof different things. I think language is very interesting. I could express one substance by using different sounds. So I wish I could study and read more English literatures and enlarge my knowledge.
For example 3:
My name is( ) . There are 4 people in my family. My father is a Chemistry teacher.He teaches chemistry in senior high school. My mother is an English teacher. She teaches English in the university. I have a younger brother, he is a junior high school student and is preparing for the entrance exam. I like to read English story books in my free time. Sometimes I surf the Internet and download the E- books to read. Reading E- books is fun. In addition, it also enlarges my vocabulary words because of the advanced technology and the vivid animations. I hope to study both English and computer technology because I am interested in both of the subjects. Maybe one day I could combine both of them and apply to my research in the future.
For example 4:
My name is ( ).I am from ( ).There are ( )people in my family. My father works in a computer company. He is a computer engineer. My mother works ina international trade company. She is also a busy woman. I have an older sister and a younger brother. My sister is a juniorin National Taiwan University. She majors in English. My brother is an elementary school student. He is 8 years old. Because of my father, I love surfing the Internet very much. I play the on-line game for about 2 hours every day. I wish I could be a computer program designer in the future. And that is why I am applying for the electronics program in your school.
For example 5:
From a middle class family, I was born in Hsin Ying, Tainan on October 1Oth,1965. My father is a civil official at Tainan City Government. My mother is a house wife good at cooking. Although I am the only child of my parents,l am by no mans a spoiled one. On the contrary, l havebeen expected to be a successful man with advanced education.I study hard at school. Besides texts knowledge, journalism is my favorite; whenever reading, my heart is filled with great joy and interesting. Being good is must; successful, however, is plus. Father adopts the idea ofhis father. Especially in military service, Irealized it more precisely. People said: Military service makes a boy to man, I agree that. I realized the importance of English and began to study diligently when I was eighteen. I did not start in my early
age, but I hope that I could pass the test of General English Proficiency Test. And this is my best wish at the moment.
For example 6:
After completing my military service, I have been looking for a challenging goal for me to achieve. And I found that the Intermediate of General English Proficiency Test fits my new achievement properly. I graduated from Taipei CommercialJunior College, majored in business administration. Instead of spending much time in playing,l devoted myself to my studies and paid attention to all meaningful things happened in daily life. By the way, I learned a lot from Mr. Wang, the professor of my business class. He is my goodfriend till now an often gives some appropriate suggestions toward my problem Confusion. My father is, in the same way,a good consultant to me. As he said: I am in poor education, little for you; to clarify, what he have given is far beyond his words,l do think so. I was born in a country of Ping Tung Country, farming is our career of generations. There are four people in my family, Mother is housewife and my brother is a student of an Agriculture College. I am optimistic and active, and I am confident that I can pass the test.Thank you for your precious to read my autobiography.
For example 7:
1. Good morning/ afternoon/evening, my name is ( ) . lt is really a great honor to have this opportunity/chance to introduce myself. I would like to answer whatever you may raise, and l hope I can make a good performance today..
上午好/下午好/晚上好!我的名字.....今天有机会进行自我介绍深感荣幸。我乐意回答你们所提出来的任何问题。我希望我今天能表现的非常出色。
2、l am ( )years old, l was born in province/Beijing, northeast/southeast/ south.e......of china, and l am currently a freshman(大一新生)/sophomore(大二 学生)/junior(大三学生)/senior(大四学生) student at Capital Institute of Physical Education.我今年....岁,出生在.... 省/北京,它位于中国的东北/东南西南....等部。我目前是首都体育学院大一/大二/大三/大四的学生。
3、My major is sports training of basketball/voellyball/ football/ badminton/pingbang/tennis/我主修篮球/排球/足球/羽毛球/乒乓球/网球/田径/游泳/跆拳道等运动训练专业。在我毕业以后,我将会获得学士学位。
4、In the past 1/2/3 years, l spend most of my time on study.Ihave passed CET3/4/6 and l have acquired basic knowledge of sports training both in theory and in practice.
在过去的1/2/3年中,我把大量的时间用在学习( )上。我已经通过了大学英语2/3/4/6级。而
且,我已经从理论和实践二方面对运动训练专业的基础知识有了一个大致的了解。
5、Besides, I have attended several sports meetings held in Beijing. | am also thevolunteers of China Tennis Open, Chinese Badminton Master..... . Through these l have a deeply understanding of my major-sports training.除此以外,我还参加了在北京举行的许多运动会。我还是中国网球公开赛,羽毛球大师赛....的志愿者。通过这些,我对运动训练专业有了一个更深刻的了解。
6、 I have lots of interest, such as singing, dancing, drawing and so on.我有很多兴趣爱好,如唱歌、跳舞、画画等。
7、Thank you!/Thanks a lot!谢谢大家!
4. 游泳教练与家长沟通术语?
在与家长沟通时,游泳教练可以使用以下术语:进步情况报告(progress report),技术问题(technical issue),训练计划(training plan),水性测试(water proficiency test),个别指导(individual instruction),水安全知识(water safety knowledge),游泳姿势(swimming posture),肌肉记忆(muscle memory),水性表现(water performance),游泳能力评估(swimming ability assessment)。
5. cda五项测试是什么?
CDA五项测试指的是“Conners' Continuous Performance Test"(康纳斯连续性能力测试)的五个子测试,用于评估儿童和成人的注意力、专注力、反应能力以及认知功能。这五个子测试是:
1. CPT-3:CPT-3是连续性能力测试的核心部分,通过显示一系列以特定顺序呈现的图形或字母刺激来评估被试者对刺激的持续关注和反应能力。
2. CPT-II:CPT-II扩展了CPT-3的测试项目,增加了更多类型的刺激,并提供了丰富的数据以评估被试者的表现。
3. CATA:CATA是反应时间变异性测试,旨在评估被试者在测验过程中的反应时间的变异性,并检测可能存在的注意力困难。
4. OXCOMPS:OXCOMPS是分心抑制测试,要求被试者在同时处理两个任务的情况下,正确忽略干扰刺激并保持对目标刺激的注意力。
5. SPC:SPC是短时记忆测试,通过要求被试者记住一系列数字并按顺序回忆,评估被试者的短时记忆能力。
这些测试可以帮助评估注意力缺陷多动障碍(ADHD)等注意力和认知功能障碍。具体的测试结果可以提供有关被试者注意力、反应能力和认知处理方面的信息,辅助临床医生进行综合评估和制定个体化的治疗计划。
6. Max迷你PC游戏本?
这款笔记本已经发布了,现在国内在预售,价格是否有性价比,比国外的900美金(6k人民币)便宜了不少只要4999的价格。
而关于你想知道的配置的话,我这边给你简单的介绍一下吧。
CPU性能超越4代桌面旗舰i7-4790K
WIN Max采用Intel 10代Core™ i5-1035G7处理器,10nm制程工艺,晶体管密度达100MTr/mm²,相比14nm工艺翻一番。4核8线程设计,基准频率1.2GHz,睿频加速3.7GHz,2MB二级缓存,6MB三级缓存,4 GT/s OPI总线速度。
I5-1035G7相比其它处理器的表现究竟如何?下表是基于PerformanceTest 9的CPU基准测试足以解释大家的疑问:
那么i5-1035G7的单核和多核性能具体表现又如何?下表是CPU-Z的基准测试:
I5-1035G7 单/多核性能,超越Intel 4代桌面旗舰i7-4790K,实际分数仅比i7-6700K稍微弱一点,而GPD WIN 2采用的m3-8100Y处理器性能则最弱。
核显性能逼近MX250
WIN Max内置的i5-1035G7 SoC整合了第11代Iris Plus Graphics 940核显,配备64个EU执行单元,比9.5代核显(最高24EU)高出一倍多。基准频率300MHz,最大动态频率提升至1.05GHz。每秒一万亿次浮点运算性能,相比第9.5代核显,TFLOP核心算力提升2.67倍。在性能、能效、3D和媒体技术、游戏体验方面,相比上一代核显,都是质的飞跃。
下表是在1280×800分辨率下,几款主流核显在3DMark 11下的性能表现:
上图可以看到,Intel第11代核显性能略高于主流消费级独立显卡GeForce MX150,与GeForce MX250的差距也不大,是GPD WIN 2核显性能的近4倍。除参考前面的游戏帧数实测列表,WIN Max在外接显示器时,以魔兽世界、DOTA2、LOL为例,游戏实际表现如下:
魔兽世界:在图形品质设置成最高,1080P分辨率下运行不低于80帧,4K分辨率下,有50~60帧左右,5V5团战4K分辨率稳定35帧左右。
DOTA2:在4k分辨率下,调整“渲染”1-4档的帧数分别为:60帧、45帧、31帧、11帧。
LOL:在1080P分辨率、画质选“极高”的条件下,最低60帧,最高95帧,平均80帧左右。
LPDDR4X 3733,目前最快的低功耗内存
内存频率越高,读写速度越快,系统响应速度就越快,游戏流畅度越高。GPD WIN Max采用目前最快的低功耗LPDDR4X 3733内存,双通道设计,16GB超大容量,以满足最新游戏的需要。
下表是基于AIDA64,分别对LPDDR3-1866、LPDDR3-2133、LPDDR4X-2400、LPDDR4X-3200、LPDDR4X-3733做的内存基准测试:
* Aida64测试的Read、Write、Copy三项成绩,对应的产品均为双通道。
同样是LPDDR4X 3733内存,WIN Max的表现就优于Surface Pro 7,这主要得益于WIN Max的主动式散热设计,避免CPU过热时,外频自动降低的同时拉低DDR频率,而WIN 2则表现最差。
在实际应用中,LPDDR4X 3733内存的优势异常明显,以4K视频和游戏英雄联盟为例:
* 注:4K视频大小为2.4GB,同时压缩该视频,加载的游戏是英雄联盟。不同平台测试结果会有差异!
SSD顺序和4K读写均超越同配置产品
为了方便用户更换备用的SSD,WIN Max采用的是M.2 NVMe / AHCI双协议接口,这样无论您想更换哪种SSD均可。但受空间所限,WIN Max只支持M.2 2280规格、单面器件布局的SSD,比如Samsung 970 EVO Plus这种;而像Lenovo NGFF SL700这类双面器件布局的SSD则无法支持,更换SSD时要注意区分。
在读写速度上,WIN Max内置的SSD表现出众,下表是WIN Max与3款同配置产品的对比:
* 测试软件:CrystalDiskMark 6.02 x64;
* 测试环境:1065G7 / 1035G7,16GB LPDDR,256GB / 512GB SSD;
* 不同版本的CrystalDiskMark测试结果略有差异,散热好坏会严重影响读写速度。
SSD读写速度越快,游戏加载和写入的时间就越短,游戏流畅度越高。WIN Max的顺序读/写速度远远超越同配置的其它产品,并且读/写速度更加均衡,而4K读写则各有千秋,其中Microsoft Surface Pro 7顺序写入表现最差。
支持A2级microSDXC卡,读取速度高达160MB/s
虽然SSD可以无限扩展容量,但WIN Max并没有放弃microSDXC卡槽。WIN Max支持A2规范的Micro SDXC卡,A2卡大幅提升视频速度等级,最低随机读写的I/O性能分别可达4000/2000 IOPS,理论读写速度分别达到了:170MB/s和90MB/s,是A1卡速度的近2倍。同时,支持最高2TB容量。下图是SanDisk两款型号microSDXC卡的读写速度数据对比:
* 说明:
SanDisk(型号:SDSQUNC-128G-ZN6MA)是WIN 2(支持A1卡)下的实测数据,标准为:C10、U1、A1
SanDisk(型号:SDSQXA1-128G-ZN6MA)是在WIN Max(支持A2卡)下的实测数据,标准为:C10、U3、V30、A2。
HDMI 2.0b接口,4K/60Hz HDR输出,支持UHD BD
为了能做到4K视频60Hz输出,WIN Max摒弃了处理器内置的HDMI 1.4控制器,转而采用独立的HDMI 2.0b控制器,带宽高达18Gbps,支持最多32个声道,48bit最大色深,以及对HDR的支持。
很多人购买最新的 HDR 4K/60Hz 显示器或电视,用于观看Ultra HD Blu-ray规范的UHD BD。但是你会发现,AMD所有平台和部分Intel 平台无法播放有版权限制的UHD BD,这是因为UHD BD只支持基于SGX安全技术的Intel处理器。
现在你可以淘汰传统的Ultra HD Blu-ray DVD播放器了,WIN Max 整合有更高速的USB和Lan接口,不仅如此,1035G7内置Intel SGX技术,Iris Plus Graphics 940 核显,支持 FP16 HDR 屏幕抗锯齿显示,支持 HDR10 格式标准与杜比视界,支持 HEVC(H.265) 与 VP9 高质量解码,支持 BT2020 色域,各种指标均达到索尼 UBP-X700 蓝光DVD 播放器的标准,通过HDMI连接支持HDR的4K电视,轻松播放线上或下载的UHD BD电影!
全新Thunderbolt 3接口,可外接eGFX提升游戏体验
WIN Max最大的亮点是对Thunderbolt 3接口的支持,传输速率达到40Gbps,是USB 3.0的8倍,是HDMI 2.0b的2.22倍,可同时支持外接2台4K/60Hz显示器。在游戏时,WIN Max可以借助基于Thunderbolt 3技术的eGFX设备,获得独立显卡的性能,如内置的是NVIDIA显卡,还可身临其境地体验3D立体幻镜和虚拟现实技术,提升游戏终极体验。
*说明:eGFX设备是英特尔定义的标准,它包含一整套外置显卡解决方案,如:电源、主板、显卡、接口等。而eGPU的说法仅代表显卡,目前零售平台对eGFX的称呼并不统一,有eGPU、显卡坞、外置显卡盒子、外接显卡坞等,其实都是指eGFX。
除外接eGFX设备,Thunderbolt 3超高的双向数据传输速率和最大65W充电功率,可拓展性非常强。比如:
1、市面上任意充电功率达65W的USB Type-C型适配器,都可以通过该接口给WIN Max充电。
2、通过WIN Max 的Thunderbolt 3接口,输出高清视频信号给任意带有USB Type-C口的显示器的同时,显示器可以反向给WIN Max充电。所以,当外接显示器时,WIN Max不再需要通过USB Type-C接口充电,一根Thunderbolt 3的电缆足以!
3、通过WIN Max(开机状态)的Thunderbolt 3接口可以给手机、平板等设备充电。
4、即使没有DisplayPort接口,连接显示器的HDMI接口,也可实现4K/60Hz输出。并且支持同时为2台带有HDMI接口的显示器输出4K/60Hz。
5、由于Thunderbolt 3支持众多协议(USB 3.1、Thunderbolt 1、Thunderbolt 2、DisplayPort、PCI express),以及40Gbps的总线速度,为驱动各种存储外设提供最大的便利。比如外接移动固态硬盘,可以发挥硬盘最大速度。
实测,三星X5(型号MU-PB1T0B/WW)的读写速度分别达到了2800MB/s和2300MB/s。
*说明:SSD移动硬盘内部需支持PCI-E总线,才能发挥最大速度。
6、随着数据量增大,机身存储已无法满足用户需要,很多人会去购买公有云,但公有云面临来自政府的打压、服务商违约以及数据泄露等风险。所以,越来越多的人开始搭建NAS,并用其BT、PT功能下载及备份游戏、蓝光电影等,再通过LAN或WAN访问NAS,随时随地选取这些资源到本地设备上。
但即使在局域网内,从NAS拷贝一个上百GB的游戏到WIN Max,千兆网速也是瓶颈,甚至大部分企业还在用百兆交换机(12.5MB/s)。现在好了,你可以通过Thunderbolt 3口接万兆网转换器,实现10倍于千兆网的传输速度。
*说明:局域网内要想实现10倍于千兆网的传输速度,除了WIN Max的Thunderbolt 3接口需要搭配万兆网转换器,还需要万兆网络交换机或路由器,并且要求NAS支持万兆网口,NAS要求全部采用PCIe NVMe SSD组RAID。
WIN Max支持Wi-Fi 6,300MB/s下载速度,最佳云端游戏体验
GPD WIN Max支持符合IEEE 802.11ax标准的Intel最新的Wi-Fi 6(Gig+)技术,160MHz通道,单流带宽高达2402Mbps(300MB/s下载速度)。
与Wi-Fi 5(802.11ac Wave 1)所支持的SU-MIMO不同,Wi-Fi 6改进了MU-MIMO,极大地提高了网络吞吐量和并行通讯能力。当WIN Max连接基于MU-MIMO的无线路由器时,借助OFDMA技术,即使路由器上连接多个无线设备,其并行通讯能力,能够彻底杜绝排队请求造成的高网络延迟。
相比Wi-Fi 5,Wi-Fi 6的理论传输速度和吞吐量提升4倍,是目前千兆有线网速度的2.4倍,百兆有线网络速度的24倍。未来,WIN Max玩家可在任何基于Wi-Fi 6网络环境下,体验超级流畅的云端游戏。
支持蓝牙 5.0,可接7个蓝牙设备
WIN Max的蓝牙 5.0可同时外接7个蓝牙设备,传输速度提升到3MB/s,开启Wi-Fi后可实现精度小于1米的室内定位。同时,蓝牙 5.0将有效通讯距离提升到300米,这就意味着玩家可突破蓝牙旧规范的10米限制,在更宽域的距离连接各种蓝牙设备。
*说明:要求连接的设备同样支持蓝牙5.0,才能实现远距离通讯。不能同时连接2个相同的设备,例如两个相同规格的耳机。300米通讯距离为理论值,大部分蓝牙5.0设备因考虑功耗,可能被厂商阉割为10米通讯距离,购买前请确认连接设备是否支持长距离通讯。
全功能USB Type-C,57Wh电池,65W超级迷你氮化镓充电器
WIN Max的USB Type-C口为USB 3.1 Gen2速度,10Gbps峰值带宽,理论传输速度高达1.21GB/s。作为全功能接口,它不仅是WIN Max 默认的充电接口,还承担双向充电、视频显示、数据传输等功能。
WIN Max 内置57Wh(额定容量)大容量电池,附带的PD协议65W USB-C电源适配器,充满一次约2小时,重度游戏续航3小时,中度使用6~8小时,轻度使用接近14小时。下表是WIN Max与几款同处理器产品的对比,均来自官方数据。
*续航测试说明:
测试包括在常规使用过程中,将满电量电池的电量耗尽。交错进行主动使用和待机。主动使用部分包括:
(1) 通过多个打开的选项卡访问 8 个主流网站的 Web 浏览测试
(2) 使用 Microsoft Word、PowerPoint、Excel 和 Outlook 进行生产力测试
(3) 设备上应用软件在闲置状态下运行一段时间
测试过程中所有设置均为默认值,但下列设置除外:屏幕亮度被设定为 150 尼特,且自动调整亮度被禁用。Wi-Fi 保持联网状态。电池使用时间会因设备设置、使用和其他因素而有显著差异。
除了可以给WIN Max充电,标配的65W大功率电源适配器,还支持给任意USB Type-C接口的手机、平板、笔记本电脑充电。
由于是全球最小的65W电源适配器,它的尺寸仅相当于WIN 2充电器的尺寸,非常方便携带
除了游戏,在行业应用领域,WIN Max都是最佳生产力工具。无论您是网络工程师、IT运维或基站通信工程师,WIN Max在算力上完全可以替代传统的笔记本电脑,工控电脑或瘦客户机,成为一款通用的便携移动终端。
通过RJ45接口,方便工程师在任何有线网络中接入,分析和维护LAN、MAN、WAN等网络问题;一根USB to RS-232转接线,即可解决电脑与各种串行设备的连接。
配置表
不知道我的介绍够不够简单呢!
希望对你有所帮助,关注一下,给我点个赞!(上面的信息资料可以在官方网页看到)
7. 用performance造句?
His performances of othello was terrible .
他的奥赛罗演得糟透了。
Their performance is barely satisfactory .
他们的表演尚差强人意。
The performance of the two machines is similar .
这两种机具的功能相同。
My popularity was due to my performance .
我的声誉是我的工作成绩带来的。
Her performance won her much critical acclaim .
她的表演大获评论界赞扬。
I 'd play stooge to him in the performance ..
在表演中我来给他当作配角。
I did not think her performance was up to par .
我认为她表现得不及平时。
His performance in the test was not good enough .
他在测验中做的不够好。
Our performance is spotted at 10 .
我们的表演排定在十点钟上场。
The performance of u.s. equipment was flawed .
美军装备的性能暴露了缺点。
本站涵盖的内容、图片、视频等数据系网络收集,部分未能与原作者取得联系。若涉及版权问题,请联系我们删除!联系邮箱:ynstorm@foxmail.com 谢谢支持!