[机] 原子的
a. Of or pertaining to atoms.
a. Extremely minute; tiny.

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(334) / 评论(0) 分类 疯狂英语2003年

One of the leading researchers in the field of protein folding is David Baker of the University of Washington, in Seattle. 西雅图华盛顿大学的David Baker是蛋白质折叠领域研究者的领军人物之一。 For the past 20 years he and hi

发表于:2018-12-05 / 阅读(310) / 评论(0) 分类 经济学人科技系列

You probably already know everything is made up of little tiny things called atoms 你也许已经知道所有的东西都是由微小的原子组成。 You might even know that each atom is made up of even smaller particles called protons, neutrons

发表于:2018-12-08 / 阅读(259) / 评论(0) 分类 TED演讲教育篇

[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(224) / 评论(0) 分类 赖世雄学英语第四册

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(323) / 评论(0) 分类 雅思英语

This is scientific Americans 60 Second Science. I'm Steve Mirskey. Got a minute? The lure of gold can be electric to some people even though the element is chemically inert on the large scale. But the researchers from Georgia Tech report that down at

发表于:2019-01-04 / 阅读(296) / 评论(0) 分类 Scientific American(三)月

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(182) / 评论(0) 分类 英语美文

Two hearts beating together 两颗心跃动相同的频率 Two bodies just one soul in search of each other 栖息在两个躯体的同一灵魂寻求彼岸的共鸣 They said it couldnt happen 人们都说这不可能成真 But we broke all the odds

发表于:2019-01-10 / 阅读(249) / 评论(0) 分类 听歌学英语

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(246) / 评论(0) 分类 阅读空间

Although Zimbabwe President Robert Mugabe's ZANU-PF party has agreed to talks with the opposition Movement for Democratic Change on a possible power sharing arrangement, the country's political violence and intimidation continue. Peta Thornycroft re

发表于:2019-01-13 / 阅读(261) / 评论(0) 分类 VOA标准英语2008年(七月)

Lesson Sixteen 听力部分 Dialogue Completion: Listen to the tape repeatedly and try to complete the following dialogues, using the exact words or phrases that you hear on the tape. A Man: Hi, you know. I get the_____feeling that I am _____ . Woman

发表于:2019-01-14 / 阅读(270) / 评论(0) 分类 王强口语 第二册

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(267) / 评论(0) 分类 TED演讲教育篇

(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(288) / 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(260) / 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(226) / 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(252) / 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(258) / 评论(0) 分类 万物简史

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(248) / 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(219) / 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(239) / 评论(0) 分类 英语口语
学英语单词
agricultural import
ALD-A
amplified gene
azimuth commutator
bicameralist, bicamerist
black burst
block iterative method
blungers
bronite detector
capetian
caryoblast
chrome-nickel steel
coccus viridis (green)
confirmed
Corydalis muliensis
datum face
Drummoyne
East Mariana Basin
enc.
entry value
find an explanation
foundationalisms
fox away
freeberg
ftra
galanis
glass ... in
goes green
goldschlager
gongadze
gybed
hard glass bulb
heat exchanger duty
heat treated condition
heteromyaria
horny lamina
hygro-expansivity
igniter(-tor)
impulse noise measurement
indeterminate inflorescence
inquination
intelligent computer coaches
isostyracinepoxide
Kuala Muda
local potential
low oxygen tension
machine-reamer
maleates
manganese oleate
manilkaras
marcini
marumi kumquats
mediate agglutination
Mitanal
monoid surface
mouses
nano composite
natural scouring
ni-resists
nitrogen-phosphorus detector
nonold
omphaloid
original sound
overweightage
pedorthists
peripheral cues
perodicticus pottoes
pneunatic carrier
potassium hydrogen oxalate
prunoes
quiescent push-pull circuit
reflexicon
regeneration under group system
river capture
Riverians
rocket-wind hodograph
roll-necked
sceloglaux albifaciess
semispheroid
shaft of fibula
si systems
silver rhodanide
small investor
snow depth scale
SRBCT
stable integration
subcutaneous blowhole
subsurface fermentation
superficial flexor of fingers
thermal substractive process
TNP-470
toggling
toothless drag harrow
totalizing instrument
unguardedly
unprofited
unrequitable
unrevocably
vapourization temperature
veith
velocity settling
zeesen