线性反馈控制系统

Performance appraisals sometimes called job performance evaluations or reviews are a powerful way to develop staffs potential. These skills are important not just for HR (Human Resources) professionals, but for any manager or supervisor who has respo

发表于:2018-12-05 / 阅读(230) / 评论(0) 分类 商务英语管理课程

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(211) / 评论(0) 分类 数学英语

台湾籍旅美老师今天交给我们的句子是: Unfortunately, there's one group of people who get almost no systematic feedback to help them do their jobs better. 不幸的是,有一群家伙,从来没有得到过系统化的反馈,以此

发表于:2018-12-25 / 阅读(187) / 评论(0) 分类 留美老师带你每日说英文

Whether we expand existing towns or build new cities it begs the question about how we build an environment that helps us live in harmony with each other and with the natural world, upon which we depend for our existence.The history of the earth told

发表于:2018-12-28 / 阅读(150) / 评论(0) 分类 智慧人生篇章

Callum:Hello. In recent programmes in this series, Who on Earth are we? Marc Beebys looked at some of the more obvious ways that cultures can be different from one another -the different ways we use language, or non-verbal communication, for example

发表于:2019-01-07 / 阅读(705) / 评论(0) 分类 英语讨论

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(305) / 评论(0) 分类 Scientific American(十)月

Five Tips for Planning a Presentation 关于规划报告的五个小贴士 Editor's note: When teaching public speaking, Professor Charles Lebeau divides presentation into three aspects. The three aspects of a presentation are: the physical message,

发表于:2019-01-12 / 阅读(188) / 评论(0) 分类 2015年VOA慢速英语(三)月

Scientists Use Sound Waves to Find Hidden Cracks in Bridges, Airplanes 科学家利用声波在桥梁和飞机寻找隐蔽的裂缝 On August 1, 2007, a steel bridge in Minneapolis, Minnesota, collapsed, sending people and vehicles into the Mississip

发表于:2019-01-12 / 阅读(185) / 评论(0) 分类 2015年VOA慢速英语(四)月

Room 212 Building 343 Tsinghua University, Beijing 100084 (010) 62771234 Email:good@tsinghua.edu.com xxx Objective To obtain a challenging position as a software engineer with an emphasis in software design and development. Education 1997.9-2000.6 De

发表于:2019-01-17 / 阅读(184) / 评论(0) 分类 实用英语

66 神秘的彗星

发表于:2019-01-30 / 阅读(232) / 评论(0) 分类 科技之光

数据结构基本英语词汇 数据抽象 data abstraction 数据元素 data element 数据对象 data object 数据项 data item 数据类型 data type 抽象数据类型 abstract data type 逻辑结

发表于:2019-02-01 / 阅读(183) / 评论(0) 分类 实用英语

BEIJING, May 23 (Xinhua) -- China's top legislature has invited the public to give feedback on the enforcement of the Law on Protection of the Disabled, in a bid to check the law's implementation. Till June 30, the public can log on www.npc.gov.cn, t

发表于:2019-02-01 / 阅读(214) / 评论(0) 分类 英语新闻

Science and technology 科学技术 Launching aircraft 发射飞机 Proof by induction 让电磁感应来验证 In the future, airliners could be catapulted into the sky by electric motors 将来,会用电动机将客机弹射到天空中 READERS o

发表于:2019-02-03 / 阅读(184) / 评论(0) 分类 经济学人科技系列

这份简历是一个大学毕业生的英文简历,他寻求的职位是软件工程师,希望能在软件设计方面能发掘自己的潜能。由于刚毕业,没有多少经验,因此着重介绍了自己的能力和所学的课程。这份

发表于:2019-02-08 / 阅读(253) / 评论(0) 分类 实用英语

大学英语College English 高等数学Advanced Mathematics 体育Physical Education 军事理论Military Theory 机械制图Mechanical Graphing 算法语言Algorithmic Language 大学物理College Ph

发表于:2019-02-08 / 阅读(219) / 评论(0) 分类 英文语法词汇

It goes up by 15 percent, 对于所有事物都是如此 and you have a 15 percent savings 你还能节省 on the infrastructure. 15%的基础设施经费 This, no doubt, is the reason 这无疑就是 why a million people a week are gathering in citi

发表于:2019-02-13 / 阅读(192) / 评论(0) 分类 TED演讲教育篇

Before I talk about that, 谈到这之前 I've written down at the bottom there 我在底下标出了 the slope of this curve, this straight line. 这条曲线的斜率,即这条直线 It's three-quarters, roughly, 大约为3比4 which is less than

发表于:2019-02-13 / 阅读(218) / 评论(0) 分类 TED演讲教育篇

The average person in the United States watches almost five hours of television a day, more than an hour greater than the average of people in the world's biggest economies, new research says. 一项新研究发现,美国人平均每天看电视的时

发表于:2019-02-17 / 阅读(188) / 评论(0) 分类 阅读空间

line of business 业务范围 line of credit 信贷限额 linear development 线型发展;直线发展 linear programming 线性规划 linked assets 相连资产 linked exchange rate system 联系汇率

发表于:2019-02-25 / 阅读(237) / 评论(0) 分类 财会英语

kin n.家属(集合称), 亲戚, 同族, 血缘关系, 家族 adj.有亲属关系的, 性质类似的, 同类的 kit n.成套工具, 用具包, 工具箱, 成套用具 lapse n.失误, 下降, 流逝, 丧

发表于:2019-02-25 / 阅读(266) / 评论(0) 分类 考研英语
学英语单词
Abd-el-Kadir
accrued cumulative dividend
actual yield rate
amplitude-splitting interference
apocope
arithmetic constant
automatic stereodetection
Belgrandiella
Biesenberger
blue vein
breeding ration
Brillouin laser
broadmindednesses
Bukharin, Nikolai Ivanovich
Cajones, Cayos
caravanseraiss
Chesneya purpurea
chlorophenol red
churning losses
clamshells
coefficients of mutual induction
cold sterilization
color reversal
combo card
commonwealth of learning
congenital aplasia
copious irrigation
coppice-land
creeping soft grass
deslorelin
dosis initialis
dot across
double-motion turbine
down-converter
Droxaryl
elasticity of productivity
erais
exhaust air box
farrant
farture
fullburn
G stone
ganching
had need of
hill figure
hinged casing
hypophysis pars tuberalis
immediate acess
indacenes
indissociable
induit
inspection of contracted-out parts
irenopsis moelleriana
joakims
kairoline
laser welding head
latent heat of transition
Leukolsis
local mean sea level
Loir River
low-frequency amplification
lyme-grass
manyara
Mass bells
moirais
molecular biological
mula calculator
myddelton
next-in
nickel screen
nonagency
nondetachable stock warrants
nonhospitality
Obana
Ogata Kenzan
Osterholz-Scharmbeck
packed scrubber
Pholidogaster
Pisselaeum
pityriasis streptogenes
polar timing diagram
Quarzal
rock-filled
rubber covered double braided wire
selaginella boninensis
single area af
single-turn potentionmeter
Sir John Cowdery Kendrew
slash bunts
slide seal coupling
soft fault
sprunting
stalling region
telemetric data analyzer
the arena of the bears and bulls
thermal drop feed oiler
tillering
two-four-six
Tāwurghā'
weld penetration
zeolite ester
zero centre meter