自动控制学说

23.Theory and Practice When talking about the importance of theory and practice,some people think theory is rather empty and abstract,so we should try to pratice a lot to obtain our goals;while others maintain that practice is rather too blind and wh

发表于:2018-11-28 / 阅读(264) / 评论(0) 分类 疯狂英语易背作文

生活半对半[The 50-Percent Theory of Life] I believe in the 50-percent theory. Half the time things are better than normal; the other half, they are worse. I believe life is a pendulum swing. It takes time and experience to understand what normal

发表于:2018-11-30 / 阅读(239) / 评论(0) 分类 王强英语美文

The Aldens followed the bike path through North Ridge Park on their way home from Cals house. The trees sheltered them from the wind, so it was easier pedaling here. The bike path became a narrow dirt trail through the thickest part of the woods and

发表于:2018-12-06 / 阅读(173) / 评论(0) 分类 113 The Box That Watch Found

automatic gain control 自动增益控制 automatic grid bias 自偏压 automatic hue control 自动色地制 automatic indexing 自动标引 automatic insertion 自动插入 automatic layout techniqu

发表于:2018-12-08 / 阅读(116) / 评论(0) 分类 电信英语

aural radio range 无线电导航有声信标 aural reception 收听 aural transmitter 伴音发射机 aurora 极光 aurora australis 南极光 aurora borealis 北极光 autage 故障 authentication 确

发表于:2018-12-08 / 阅读(141) / 评论(0) 分类 电信英语

27. Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of thi

发表于:2018-12-08 / 阅读(424) / 评论(0) 分类 新概念优美背诵短文50篇

[00:08.59]Great scientists [00:12.25]John snow defeats king cholera [00:19.38]John snow was a well-known doctor in London--- [00:25.42]so famous, indeed, that he attended queen Victoria to ease the birth of her babies. [00:33.46]But he became inspire

发表于:2018-12-13 / 阅读(208) / 评论(0) 分类 高中英语人教版必修

Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. U

发表于:2018-12-15 / 阅读(268) / 评论(0) 分类 新东方背诵文选

ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize for Two Economists By Mario Ritter Broadcast: Friday, October 14, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Robert A

发表于:2019-01-02 / 阅读(174) / 评论(0) 分类 健康与经济

AT Command - This is the character

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 电信英语

By Kevin Billinghurst Stockholm 15 October 2007 The 2007 Alfred Nobel Memorial Prize in Economics will be shared by three Americans, Leonid Hurwicz, Eric Maskin and Roger Myerson. From Stockholm, Kevin Billinghurst reports for VOA. The three are hono

发表于:2019-01-06 / 阅读(105) / 评论(0) 分类 2007年VOA常速英语(十月)

Global View - Big Bang Theory (C0094) A: Whats up? You dont look too good. B: Yeah, my head hurts, thats all. Ive been in physics class all day. Its killer! A: I liked physics. Its all math, really; arcs, curves,velocity, cool stuff. B: Yeah, yeah, b

发表于:2019-01-07 / 阅读(186) / 评论(0) 分类 纯正地道美语

By Jessica Berman Washington 03 August 2007 There's a period in the development of toddlers when they seem to learn a new word every day. There are different theories about why young children undergo what experts call a word spurt. But one psychologi

发表于:2019-01-07 / 阅读(173) / 评论(0) 分类 2007年VOA标准英语(八月)

63 火星的神秘运动 DATE=6-27-01 TITLE=SCIENCE REPORT - The Motion of Mars BYLINE=Mario Ritter (Start at 59

发表于:2019-01-30 / 阅读(166) / 评论(0) 分类 科技之光

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(183) / 评论(0) 分类 英文语法词汇

Voice 1 Welcome to Spotlight. Im Rena Dam. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Imagine a family with three children.

发表于:2019-02-14 / 阅读(183) / 评论(0) 分类 环球英语 Spotlight

美剧《生活大爆炸》搞笑主题曲:Big Bang Theory Artist:Barenaked Ladies Song:Big Bang Theory Our whole universe was in a hot dense state, 宇宙一度又烫又稠密 Then nearly fourteen billion years ago expansion started. Wait... 140亿年

发表于:2019-02-20 / 阅读(169) / 评论(0) 分类 流行英文歌曲

Pre-Listening Vocabulary blemish: an imperfection; a small flaw fade: to become less bright reincarnation: the belief that living beings die and then are reborn in a new form spear: a long sharp weapon that punctures the skin The Birthmark Theory Bir

发表于:2019-02-27 / 阅读(208) / 评论(0) 分类 趣谈英语

我们今天一起来看看白洁最喜欢的电视剧之一!Big Bang Theory! 生活大爆炸! 我们一起来学6季17集的美语说法! 1) How'd it go? 过得怎么样?2) Body language 身势语。如果你能看出某人有什么感觉,那就

发表于:2019-03-02 / 阅读(190) / 评论(0) 分类 OMG美语

Topic1 Chinese social security contribution hits world No. 1Many Chinese cities have increased the amount of company and individual contributions to social security funds. The thing is China is already ranked pretty high among 181 countries globally

发表于:2019-03-05 / 阅读(360) / 评论(0) 分类 英语角-圆桌会议
学英语单词
air-cooled cargo
alexander roy london ballet
anti-resonating
Apneumonomorphae
baskett
be learned in the law
benzidine peroxidase test
benzol equivalent
black iron pipe
Blackfriars Theatre
cephalic phase of gastric secretion
Ceratomorpha
circumpharynceal commissure
climatic plant formation
co-religionists
congealing point
consignified
credit memos
cross-bar switching
cycle-shared memory
de-skill
decapodan
decicame
demeurer
despatialize
desulfitobacteria
distribution of radiant heat
Donji Zemunik
dysbasia angiospastica
easy of approach
electroresistance
Ethoxid
exterior facing
extractive titration
form heading
front-loaders
function category
future date
glass cleaner
glide path
grateful
haloragidaceaes
hand drying apparatus
high trajectory
hypercritical state
in a wink
karaya gums
liquid chromatography-mass spectrometry
look like your old self
low bracket gasoline
magnify oneself against sb.
mall walker
Many a slip twixt cup and lip
Matusadona National Park
mierzwinski
odyous
orbitolite
p-ourayite
palak paneer
paraffinomata
pessimism bias
photo cd portfolio
planilla
portable hand punch
pose repeatability
predatory pricing
pressure operated furnace
price cap regulation
qabbalas
radiator top frame
rain coats
rashaun
remote user
saleform
schocks
Scrophularia oldhami
self-discharging truck
simulated climate
single-stage centrifuge
smoochier
spastic stenosis
spoken word recognition
stable system
stress bolt
supernormal pressure
surety company
tea spoonful
the creeps
threadish
to call back
tupee
turn ... away
unit record system
vapor reflux contacting
vojtas
Welbeya
well travelled
whallah
winterized oil
wirewound card
without comment