人工电子带

In the square outside the British Library in London is a sculpture of Sir Isaac Newton - The first man who asked why apples seem always to fall towards the centre of the earth. Maybe they chose it for the spot because it shows a great scientist at wo

发表于:2018-12-07 / 阅读(95) / 评论(0) 分类 英文杂志-Magazine

[00:09.58]An hour. Two at most. 一小时,最多两小时 [00:15.90]And how many aboard, Mr. Murdoch? 船上有多少人,默多克先生? [00:18.54]2,200 souls on board, sir. 有两千两百人 [00:28.82]Well, I believe you may get your headlin

发表于:2018-12-14 / 阅读(96) / 评论(0) 分类 听电影学英语—泰坦尼克号

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? The shortest distance between two points may be a straight line, but try telling that to electrons: when current flows down a wire, these particles zig and zag, movin

发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 Scientific American(九)月

97. only if... 决不除非 用法透视 only if 意思是只有......才......。only if即可并列在一起,也可分开。 支持范例 1. A student is allowed to enter this room only if a teacher has given permission. 只有得到教师的许可学生才可以进入这个房间。 2. Seat belts

发表于:2018-12-24 / 阅读(78) / 评论(0) 分类 英语句型学口语

[00:00.00]357 Now That's Really a Long Distance Call [00:06.14]In a live telephone link from the Shenzhou-V. [00:10.29]astronaut Yang Liwei last night told his family he felt very good in space. [00:16.56]I promise to fulfill this mission smoothly. [

发表于:2018-12-25 / 阅读(122) / 评论(0) 分类 每天一课英语口语365

[00:00.00]a car driver [00:04.76]In my country,the driver and the person [00:07.25]sitting in the front passenger seat [00:09.53]must wear seat belts [00:11.93]That's the law. [00:13.64]The people in the back seat [00:15.36]don't have to wear seat be

发表于:2018-12-29 / 阅读(133) / 评论(0) 分类 北师大版初中英语八年级下

Three Scientists Win Nobel Prize in Chemistry Three scientists have won the Nobel Prize for chemistry for their work to simplify and improve the imaging of biomolecules. 三位科学家因为在简化和改善生物分子成像方面的成就获得了诺

发表于:2019-01-03 / 阅读(190) / 评论(0) 分类 2017年VOA慢速英语(十)月

太空漫步者:Muse - Uprising Paranoia is in bloom The PR transmissions will resume They'll try to push drugs that keep us all dumbed down And hope that we will never see the truth around (So come on) Another promise another seed Another packaged

发表于:2019-01-03 / 阅读(145) / 评论(0) 分类 格莱美获奖歌曲

[00:02.73] [00:05.82]Listen to This [00:07.77]Write the number [00:10.72]How much does this baseball cap cost? [00:15.99]That one costs $10. [00:21.07]Why don't you buy this green T-shirt? [00:26.20]No,I prefer this red one. [00:30.80]I like these sw

发表于:2019-01-09 / 阅读(200) / 评论(0) 分类 北师大版小学英语六年级上

[0:0]efficiency效率,功效 [0:12.1950]elaborate elastic elbow elderly精心计划的,详尽的 橡皮图,松紧带 肘,肘部 较老的,年长的 [1:2.6076]elect electrical electron选举,推选 电的,电气科学的 电子 [1:41.1372]electronic elegant element elementary [2:36.2790]el

发表于:2019-01-16 / 阅读(174) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

【讲解】: 十二生肖简介 : The Chinese Zodiac, known as Sheng Xiao, is based on a twelve-year cycle, each year in that cycle related to an animal sign. These signs are the rat, ox, tiger, rabbit, dragon, snake, horse, sheep, monkey, roost

发表于:2019-01-17 / 阅读(61) / 评论(0) 分类 英语俚语天天说

But this still doesn't explain why light is able to pass through glass rather than being absorbed as with most solids. 但是这还是不能解释为什么光可以穿透玻璃而不是像其他大多固体那样被吸收。 For that, we need to go a

发表于:2019-01-17 / 阅读(85) / 评论(0) 分类 TED演讲教育篇

A: Welcome. Can I help you with anything? B: Hi. I'm shopping for my boyfriend's birthday. Do you have any suggestions? A: Let's see. How about a nice shirt and tie? You can't go wrong there. B: Well. He doesn't wear ties that often. A: We have some

发表于:2019-01-23 / 阅读(62) / 评论(0) 分类 对话类英语听力

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前,The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(94) / 评论(0) 分类 英语单词荟萃

BERLIN, Sept. 11 (Xinhua) -- Ukrainian Boxer Wladimir Klitschko defended his three heavyweight champion's belts against challenger Samuel Peter by technical knockout at the tenth round on Saturday night in Frankfurt. Klitschko dominated(控制) the h

发表于:2019-02-02 / 阅读(77) / 评论(0) 分类 英语新闻

Early effect 厄利效应 Early failure 早期失效 Effective mass 有效质量 Einstein relation(ship) 爱因斯坦关系 Electric Erase Programmable Read Only Memory(E2PROM) 一次性电可擦除只读

发表于:2019-02-05 / 阅读(109) / 评论(0) 分类 实用英语

Background carrier 本底载流子 Background doping 本底掺杂 Backward 反向 Backward bias 反向偏置 Ballasting resistor 整流电阻 Ball bond 球形键合 Band 能带 Band gap 能带间隙 Ba

发表于:2019-02-05 / 阅读(99) / 评论(0) 分类 实用英语

Jack and Annie slipped through a door off the boatdeck. Teddy was at their heals. WOW breathed Annie. Arf Arf!Teddy barkedThey were at the top of the empty guard stairway. It was beautiful. It was made of dark glossy wood. Ahuge dome with lights hung

发表于:2019-02-17 / 阅读(149) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Paranoia is in bloom The PR transmissions will resume They'll try to push drugs that keep us all dumbed down And hope that we will never see the truth around (So come on) Another promise another seed Another packaged lie to keep us trapped in greed A

发表于:2019-02-20 / 阅读(63) / 评论(0) 分类 英文最新流行歌曲

17 Where are the passengers? [A] In the train [B] On the ship [C] In the plane 18 Why has the captain asked the passengers to keep their seat belts on? [A] The plane is going to land [B] The plane is going to take off [C] The air might become very ro

发表于:2019-02-27 / 阅读(144) / 评论(0) 分类 听听测测
学英语单词
-budget
accelerated stress test
aerobic weight training
All Hallows' Day
AMARSAN
american-flag
antiheros
anxiolytic
archipelagic apron
architectonica maxima
artria comitans vervi ischiadici
associative ligand exchange mechanism
Atanasoff-Berry Computer
autoclave cycle
autonyms
banket
Barthi
become one with the masses
Bédam
c-richer
cardiac activity
cart-road
centralized traffice control
chondroprogenitor
churruca
climap
clump rot
collector electrode
copper porphyry deposit
dance cards
dancing times
decaoxides
defense-electronics
disappointed
double and fold roll wrapping
electric pumping station
electric terminal
emperipolesis
false calyxes
flateau
foisted on
forbidden object
frequency number
full adjustable seat
global timing
good wife
Gran Bajo del Gualicho
gunite process
gut entoderm
half irradiation
hunting-gathering
IEL (information exchange list)
Jose Clemente Orozco
Khwarshi
living cost index
long-handled hammer
longo
macrocomputer
Mallorquins
Mchinji
mercantile establishments
metal foundry
middle-pressure steam turbine
miniums
mongoloidism
multiple interfacing processor
ntr.
null matrix
orphaner
out-match
performance review
Pinus echinata Miller
portable data terminal
processing deck
Promethium
protanomalous
protected data
road-users
routemen
samoyede
serratus muscles
shortest geodesic
snakeskins
something nasty in the woodshed
sphincter(muscle)
spittling
stylary
supershow
swimming bristle
tay-sachs diseases
tin(ii) oxychloride
trap shooter
ungraithly
unrejoicing
uranotaenia (pseudoficalbia) nii
veterinary instrument
vlan queuing protocol
volunteer to do
wage-price-tax spiral
watertight air case
weekend activities
working fastening