原子阱

A Century of Memories (1940-1949) On the first Sunday in December 1941, Americans were doing what Americans did on any normal Sunday.

发表于:2018-11-28 / 阅读(148) / 评论(0) 分类 疯狂英语2003年

A Beautiful Trap英语话剧剧本 by Ms. Lu Ying-Hsiu? 盧盈秀 两位女大学生出去找兼职,却被欺骗。 Cast Gwen: Senior high school student Rita: Mom / Customer A Fanny: Waitress Ivy: Gwens friend David: Father / Customer B Willie: Bo

发表于:2018-11-29 / 阅读(133) / 评论(0) 分类 英文剧本

New York City-based Pfizer Incorporated, the world's largest pharmaceutical company, has stopped research on torcetrapib, a drug they hoped to sell to treat heart disease. The drug was supposed to raise levels of what is known as good cholesterol. T

发表于:2018-11-30 / 阅读(130) / 评论(0) 分类 初级商务英语听力2006

Driving Through a Speed Trap Angel: Why are you driving at a snails pace? Georgina: This is an infamous speed trap. I dont want to get a ticket again. Angel: I dont see any squad cars along the road. Are you sure this is the right stretch of road? Ge

发表于:2018-12-03 / 阅读(105) / 评论(0) 分类 2013年ESL之旅行交通购物

A mouse looked through a crack in the wall to see the farmer and his wife opening a package; what food might it contain? He was aghast to discover that it was a mouse trap! Retreating to the farmyard, the mouse proclaimed the warning, There is a mous

发表于:2018-12-07 / 阅读(386) / 评论(0) 分类 幸福是一种态度

[00:00.00]Lesson 4 Atom [00:01.95]原子 [00:03.89]The really strange thing about atoms is that most of us will never see one. [00:08.87]原子最奇特之处在于绝大多数人永远也无法看到它。 [00:13.84]Atoms are so small that it's impo

发表于:2018-12-08 / 阅读(67) / 评论(0) 分类 赖世雄学英语第四册

Unit 13 [00:39.58]The farmer and the fox [00:43.52]There was a rich farmer who owned many fields. [00:49.08]He also kept ducks and hens. [00:53.76]They gave him eggs and sometimes he ate one for his dinner. [01:00.60]One night in winter a fox came to

发表于:2018-12-13 / 阅读(203) / 评论(0) 分类 小学综合英语6A

雅思听力场景词汇:化学词汇 在雅思听力考试场景中,化学相关的场景的词汇较为生涩,平时生活中可能也运用得比较少,以下的词汇供大家参考喔。 molecule 分子 particle 粒子 ion 离子 particle

发表于:2018-12-19 / 阅读(122) / 评论(0) 分类 雅思英语

We have bigger houses and smaller families; more conveniences, but less time; we have more degrees, but less common sense; more knowledge, but less judgement; more experts, but more problems; more medicine, but less wellness. We have multiplied our p

发表于:2019-01-08 / 阅读(50) / 评论(0) 分类 英语美文

We have multiplied our possessions, but reduced our values. We talk too much, love too little and lie too often. We've learned how to make a living, but not a life; we've added years to life, not life to years. We have taller buildings, but shorter t

发表于:2019-01-11 / 阅读(80) / 评论(0) 分类 阅读空间

(一)a is n times as small (light,slow,)as b. a is n times smaller (lighter, slower,) than b. 以上两句均应译为:a的大小(重量,速度,)是b的1/n[或a比b小(轻,慢,)(n-1)/n]. e.g. The hydrogen atom is near1y l6 times as

发表于:2019-01-17 / 阅读(64) / 评论(0) 分类 英语口译

英语中表示倍数减少的表达方法(一)a is n times as small (light,slow,)as b. a is n times smaller (lighter, slower,) than b. 以上两句均应译为:a的大小(重量,速度,)是b的1/n[或a比b小(轻,慢,)(n-1)/n]. e.g

发表于:2019-01-17 / 阅读(78) / 评论(0) 分类 英语口译

Science and Technology Fundamental physics Antimatter of fact 科技 基础物理 反物质研究突飞猛进 Researchers at CERN have held on to anti-atoms for a full quarter of an hour 欧洲核子研究中心的科研人员让反原子颗粒存在时

发表于:2019-01-26 / 阅读(57) / 评论(0) 分类 经济学人科技系列

Fortunately more sober types were at work elsewhere. In 1808, a dour Quaker named John Dalton became the first person to intimate the nature of an atom (progress that will be discussed more completely a little further on), and in 1811 an Italian with

发表于:2019-01-29 / 阅读(65) / 评论(0) 分类 万物简史

The structure of atoms and the significance of protons will come in a following chapter, so for the moment all that is necessary is to appreciate the organizing principle: hydrogen has just one proton, and so it has an atomic number of one and comes

发表于:2019-01-29 / 阅读(70) / 评论(0) 分类 万物简史

Respect versus popularityit is the old conflict between being professional and being personal. We want to do a good job, but we want to be friends with everyone, too. The truth is, you can't always be liked if you do your job properly. And the desir

发表于:2019-02-02 / 阅读(168) / 评论(0) 分类 白领英语晨读

Beginners. We have a mouse in our garage. There might be more than one. The one I have seen is small, grey, and causes a lot of mess. As much as I love animals, I'm afraid we have to put down a mousetrap. My husband bought a box of traps a long time

发表于:2019-02-03 / 阅读(154) / 评论(0) 分类 英语博客 A cup of English

WASHINGTON, May 1 (Xinhua) -- Scientists from IBM on Wednesday unveiled the world's smallest movie, made with one of the tiniest elements in the universe: atoms. Named A Boy and His Atom, the movie used thousands of precisely placed atoms to create n

发表于:2019-02-04 / 阅读(65) / 评论(0) 分类 英语新闻

俗话说:一母生九子,九子各不同。这句话在我邻居家孩子的身上体现得淋漓尽致。大女儿心灵手巧,做什么像什么;而二女儿却刚好相反,总是笨手笨脚。All thumbs就用来形容她这种笨手笨脚

发表于:2019-02-06 / 阅读(63) / 评论(0) 分类 实用英语

1.心事重重 some thing weighs heavily on ones mind The boss is quite down these days. He seems to have something weighing heavily on his mind. 老板这几天沉默寡言,看起来好像是心事重重的 2.苦苦哀求 press ones suit She press

发表于:2019-02-19 / 阅读(78) / 评论(0) 分类 英语口语
学英语单词
aerial photographicsurvey
Akkol
barium hyposulfite
bebreak
betwine
block altitude
Blue Vinney
bone-glass
boundary bulkhead
Broughton Astley
Calycanthus
cardinal principle
CCL1
clearing-out sale
clinker void
cold rolled drawing sheet
communications act 2003
competition site
control language statement
depoliticalizations
distortion of lattice
distributed management facility
Dukes' disease
dusky-colored
dypnone
economic life time
electronic density
end relief angle
epi-dihydrotestosterone
excretory cell
falc
farmingville
fixer-uppers
focked
germanic oxide
gigaku (japan)
governing mechanism
gypsiorthid
Hemsleya chinensis
intercropped
international silk association
Jubilee, Year of
juvenile case
kalt
lelyly
logarithmic wind shear law
M.a.s
magnetic bit extractor
manufacturing information
municipal tax
Myrtillocactus
no voltage relay
non linear field theory
non-executive function
on general release
out of relation to
over-engineer
overcrowded city
PCTCP
phenolphtalein
Pola de Lena
post-modem
postvulcanization
pressurized fluidized bed combustion combined cycle units
pyranosides
radiobiological effect
rain storm
rube goldbergs
Schlenk flask
self-caused
Severodvinsk
sharing electron
ship-shore radio teletypewriter
shot of chain
skister
solids flow meter
sound stage width
special weapon security
spin-wave resonance
squared rubble
steam temperature control(stc)
supercompany
superleagues
switch oil tight
the pleasures of flesh
the subconscious
thrust-journal plain bearing
toppy
torpifies
toxic inflammation
triplate
turning period
tuymans
urostealith
vapor air mixture
viaticum
vibro beam accelerometer
virial theorem
vivacest
waiting-time
weathering capacity
yellow lady-slipper