电子冷阱

Puttin' on my makeup Puttin' off the hard stuff Hoping that it passes Fix my lid eyelashes I wash my hands And try not to think Or dirty up my bathroom sink I'm at it again with mama Everybody is so tired of the drama We're still fighting like I'm si

发表于:2018-11-29 / 阅读(243) / 评论(0) 分类 格莱美获奖歌曲

efficiency-效率,功效 elaborate -精心计划的,详尽的 elastic -橡皮圈,松紧带 elbow -肘,肘部 elderly-较老的,年长的 elect -选举,推举 electrical -电的,电气科学的 electron-电子 electronic -电子的 elegant -优美的,文雅的 element -元素,要素 elementary-基本的,

发表于:2018-11-29 / 阅读(244) / 评论(0) 分类 用mp3背四级单词

16. The coming of the railways in 1830s____ our society and economic life. A. transformed B. transported C. transferred D. transmitted economy 经济 economic 经济的 economical 节俭的 economics 经

发表于:2018-12-01 / 阅读(286) / 评论(0) 分类 新东方赵丽词汇课堂

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(183) / 评论(0) 分类 英文杂志-Magazine

OK, great, we smell vibrations. How? All right? 好吧,我们闻到的是震动。怎么闻到呢? Now when people ask this kind of question, they neglect something, which is that physicists are really clever, unlike biologists. 当人们问这个问

发表于:2018-12-19 / 阅读(138) / 评论(0) 分类 TED演讲教育篇

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(208) / 评论(0) 分类 Scientific American(九)月

发表于:2018-12-24 / 阅读(243) / 评论(0) 分类 英语口语1+1

歌词如下: Here's the sink in the bathroom I'm ready to wash my hands! Are you ready?I'm ready now! Here's my toothpaste And my toothbrush. I'm ready to brush my teeth! Are you ready?I'm ready now! Here's the bathtub!And my rubber duchling! I'm re

发表于:2018-12-31 / 阅读(171) / 评论(0) 分类 英语儿歌274首

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(276) / 评论(0) 分类 2017年VOA慢速英语(十)月

The 36-year-old bachelor ate his usual lunch at home. He had an apple, a ham sandwich with a sliced dill pickle, a bowl of chicken noodle soup with a couple of soda crackers, and a small candy bar, all washed down with an eight-ounce glass of milk. A

发表于:2019-01-08 / 阅读(189) / 评论(0) 分类 365个英语简短小故事

[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(283) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

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(179) / 评论(0) 分类 TED演讲教育篇

A-bomb, atomic bomb 原子弹 absorption 吸收 to accelerate 加速 accelerating chamber 加速室 accelerator 加速器 synchrocyclotron 同步回旋加速器 synchrotron 同步加速器 betatron 电子

发表于:2019-02-03 / 阅读(204) / 评论(0) 分类 英文语法词汇

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(198) / 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(169) / 评论(0) 分类 实用英语

As physicists built bigger and more ambitious machines, 随着物理学家建造越来越大、越来越雄心勃勃的机器, they began to find or postulate particles or particle families seemingly without number: 他们开始或推断出似乎永无

发表于:2019-02-17 / 阅读(157) / 评论(0) 分类 万物简史

What this means in practice is that you can never predict where an electron will be at any given moment. You can only list its probability of being there. In a sense, as Dennis Overbye has put it, an electron doesnt exist until it is observed. Or, pu

发表于:2019-02-17 / 阅读(149) / 评论(0) 分类 万物简史

Finally, in 1926, Heisenberg came up with a celebrated compromise, producing a new discipline that came to be known as quantum mechanics. At the heart of it was Heisenberg's Uncertainty Principle, which states that the electron is a particle but a pa

发表于:2019-02-17 / 阅读(163) / 评论(0) 分类 万物简史

Neutrons and protons occupy the atom's nucleus. The nucleus of an atom is tinyonly one millionth of a billionth of the full volume of the atombut fantastically dense, since it contains virtually all the atom's mass. As Cropper has put it, if an atom

发表于:2019-02-17 / 阅读(172) / 评论(0) 分类 万物简史

The Microscopic Technique Each advance in microscopic technique has provided scientists with new perspectives on the function of living organisms and the nature of matter itself. The invention of the visible light microscope late in the sixteenth cen

发表于:2019-02-25 / 阅读(202) / 评论(0) 分类 双语有声阅读
学英语单词
acceptance sampling
aderyns
adhesiolysis
Al Jafr
all-atom
ancrum
Anomalurus
anthropology of maternity
aphakia
augure
ave marias
Banking Ordinance
be no angel
big look
boromir
Braun's test
business proceedings
cabrayil rayonu
centerwards
CKMB
cobalt-60 pearls
college-based
communitative ring
compound elixir of almond
Cooke's count
crystallization-schistosity
depositing funnel
dereine
designated
divergence tendency
divisor of algebraic curve
dry-seeded rice
embedded track
energy forest
enzooties
evocative interaction
Ferralet
fiscal conservative
flopsy
foil method
food stuff
formal contract
foveiform
garde-tramell
government accounting offices
hancey
harmonic gear reducer
head office merchandise account
hexachlorophen
hyphonate
idle control
interworking function
itac
keader
lagged duration dependence
Lalaua
law of connected vessels
lex loci delicti conmmissi
litolffs
long-line effect
management information service
McManaman
metacognitive skill
Murdannia keisak
nuclear potential scattering
occupied with
parasitologically
parrot-house
past-pointing
pemaquid
perilymphatic fistula
pin-counts
precap
priestcrafts
pulse gate
reperforators
rotary pneumatic engraving tool
routinization of charisma
short tube
short-circuit parameter
Sino-foreign joint venture
slave node
spreading anomaly
state-owned cooperatives
Storvigelen
strap on booster
synchrotron orbit radiation
tagamets
telltruth
temporosphenoidal
tige
TLEV
total variation diminishing scheme
transl
transverse part
unaccountably
unequal exchange
unsickling
utility music
workpiece revolution
yellow pond lily
you piss me off