裸原子,剥脱原子(失去外层电子的原子)

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(176) / 评论(0) 分类 疯狂英语2003年

[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(94) / 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(141) / 评论(0) 分类 雅思英语

And I like this 'coz everybody see that a human being can manage an illness like my illness. And everybody can see in this film there is a way to make known the best from your end of your life. So thi

发表于:2019-01-02 / 阅读(164) / 评论(0) 分类 生命物语

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(70) / 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(103) / 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(85) / 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(105) / 评论(0) 分类 英语口译

20In the year that the supreme commander, sent by Sargon king of Assyria, came to Ashdod and attacked and captured it- 2at that time the Lord spoke through Isaiah son of Amoz. He said to him, Take off the sackcloth from your body and the sandals from

发表于:2019-01-17 / 阅读(117) / 评论(0) 分类 圣经旧约 以赛亚书

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(92) / 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(93) / 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(88) / 评论(0) 分类 实用英语

A couple had been married for 50 years. They were sitting at the breakfast table one morning when the old gentleman said to his wife, Just think, honey, we've been married for 50 years. Yeah, she replied, Just think, fifty years ago we were sitting h

发表于:2019-02-06 / 阅读(74) / 评论(0) 分类 英语美文

NEW YORK, Jan. 17 (Xinhua) -- American cyclist Lance Armstrong was stripped of a bronze medal he won at the 2000 Olympic Games by the International Olympic Committee (IOC) on Thursday, hours before the airing of his interview with Oprah Winfrey in a

发表于:2019-02-07 / 阅读(106) / 评论(0) 分类 英语新闻

Sara Bareilles是(出生在尤里卡加利福尼亚西北部一城市洪堡)的一名创作歌手和钢琴家。她经常被拿来与Fiona Apple, Norah Jones, Joni Mitchell这些与她同类型的知名歌手比较,即便她并没有受过任何正式

发表于:2019-02-11 / 阅读(99) / 评论(0) 分类 英乐时空

英文歌词: Waiting for your call, I'm sick, call I'm angry call I'm desperate for your voice I'm listening to the song we used to sing In the car, do you remember Butterfly, Early Summer It's playing on repeat, Just like when we would meet I was bor

发表于:2019-02-11 / 阅读(77) / 评论(0) 分类 英文摇滚歌曲

The bark of the cork-tree is first stripped off its trunk when the tree is about thirty years old. This bark is very rough and full of cracks. It is called virgin cork, and it is used to decorate green-houses and flowerboxes. 木栓栎树长到30年的

发表于:2019-02-13 / 阅读(79) / 评论(0) 分类 英国学生科学读本

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(102) / 评论(0) 分类 英语口语

Stripped to the waist We fall into the river Cover your eyes So you dont know the secret Ive been trying to hide We held our breath To see our names are written On the wreck of 86 That was the year I knew the panic was over Yes since we found out Sin

发表于:2019-02-20 / 阅读(122) / 评论(0) 分类 The Voice 美国好声音

When Bear's on camera and he's peeling off a leech,don't forget that 当镜头里的贝尔剥离水蛭时 别忘了 behind that camera is another person with a probably equal amount of leeches on him. 在镜头后面 另一个人的身上也有同样多

发表于:2019-03-06 / 阅读(207) / 评论(0) 分类 荒野求生
学英语单词
a rail fence
access adit
acidol
Advanced Configuration and Power Interface
aft fender
allocortex
become purple with rags
begomovirus squash leaf curl virus
berth time
beuve
boloing
Born, Pays de
brevirostrum
calyptothecium philippinensis
carpet-cleaning
cash flow data and cash forecasting
cavincine
chestnut callosity
Clerodendrum bracteatum
composite stream
concacaf
condensation temperature
control hand picking
cotton duster
cyclisation
dalmatics
damper lug
Deutsche Borse AG
dew pond
Elsholtzia kachinensis
enter into force to
epidermophtyton interdigitale
equivariant cobordisms
escort carrier
European pennyroyal oil
extraterrestrial meteorite
FD (forced draft)
fetal-tissue
flow string
fluorescentsubstance
fluted slice
foramen magnum
Fuchs's optic atrophy
graded-tests
grating spectral order
heat-resistant cable
horse-head fiddle
immuneclock
inflation-bustings
introjects
inverse form
Islamaphobes
Katouna
leptins
levelling survey
loophole certificates
loss of kinetic energy due to impact
Lyozoon atrophicans
macro ring
mind-meld
multi-tech
multiple tempering
multistation switching network
Newfoundland dwarf birch
norephedrine
nyquist's theorem
oil rock interface
outside clinches
phenmerhylol
Pischetsrieder
plutomanic
pneumatic gage
posterior probability
precipitation unit
Pterocarpus santalinus
secondary area
secondary-emission tube
semi-axial flow pump
Sibelius, Jean Julius Christian
slow-action contact
solanidine-T
splice piece
stability of a linear system
stir-fries
strain
subduple
suiting
tab page
tension dryer
thallous chromate
thought ahead
three dipole model
Triombrin
turnpike road
underplot
unwrapping
vertical-scale indicator
warblefly
web service definition language (wsdl)
wedge and plunger burster
World Wide Wait
Yunosawa