子气体模型

transverse boycott overestimate romantic pants olive wisdom proton bully vital bump competitor portable psychology overturn jog sensor moderately thorn option plateau appraisal enthusiastic discrepancy serpent

发表于:2018-12-01 / 阅读(190) / 评论(0) 分类 用Mp3背六级单词

Children's Asthma Not Eased by Anti-Reflux Drug Seventeen-year-old Alaina Kvapil was diagnosed with asthma when she was 13. When you have an asthma attack, your airways actually close up and people dont realize that you cant breathe, you cant get the

发表于:2018-12-16 / 阅读(172) / 评论(0) 分类 VOA标准英语2012年(一月)

Review Exercise 10: Ignorance on Parade Explanations. CD 4 Track 9 Here, go over each topic, point by point. 1. Two-word phrases, intonation and phrasing a proton from a crouton? (contrast) Well, you're not the only one. (contrast) Arecent nationwide

发表于:2018-12-16 / 阅读(141) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

Part I Lost in the cosmos 第一章 如何营造一个宇宙 They're all in the same plane.They're all going around in the same direction. . . . 它们都处于同一平面。 它们都在沿同一方向转动...... It's perfect,you know. It's gorgeo

发表于:2019-01-01 / 阅读(150) / 评论(0) 分类 万物简史

At 13 years old, Rashard has already had two courses of radiant therapy. At first, he went into remission. But the cancer came back. And the treatments have had serious impacts on his health. He was very shaky. Could barely walk really. He lost the f

发表于:2019-01-02 / 阅读(152) / 评论(0) 分类 英伦广角

A little old lady goes to the doctor ... and says,

发表于:2019-01-02 / 阅读(240) / 评论(0) 分类 英文笑话

Broadcast: Feb 13, 2003 Demand for electricity is growing in Mexico, but the state-owned oil company, known as Pemex, is reducing the amount of natural gas it can provide for electrical generation. Th

发表于:2019-01-03 / 阅读(226) / 评论(0) 分类 VOA2003(上)-国际时讯

By Peter Fedynsky Moscov 06 September 2007 Kazakhstan has suspended launches of the Russian Proton rocket at the Baikonur Space Center following a failed liftoff and loss of the payload, a Japanese communications satellite. VOA Moscow Correspondent P

发表于:2019-01-11 / 阅读(197) / 评论(0) 分类 2007年VOA标准英语(九月)

By Deborah Block Washington 13 May 2008 As the price of gasoline continues to rise in the U.S., more Americans are buying smaller, more fuel-efficient vehicles. Others are holding on to their big cars, in hopes that gas prices will eventually go down

发表于:2019-01-13 / 阅读(246) / 评论(0) 分类 VOA标准英语2008年(五月)

Do you have gas? Beginners. What kind of a question is that? Are you talking about my body or my car? Well, actually, I am talking about your car. Gas, or petrol, as it is called in England, is a big subject at the moment. Driving a car has become re

发表于:2019-01-28 / 阅读(186) / 评论(0) 分类 英语博客 A cup of English

By Robert Berger Jerusalem 02 April 2008 Israel is strengthening security on its home front in a sign of war jitters. As Robert Berger reports from VOA's Jerusalem bureau, Israel is casting a wary eye toward Iran. Israel's security Cabinet has decide

发表于:2019-01-30 / 阅读(226) / 评论(0) 分类 VOA常速英语2008年(四月)

China's proposed supercollider will be twice the size of the Large Hadron Collider or CERN in Switzerland that helped discover the Higgs Boson or the God Particle in 2012. It will also serve as a symbol of the country's rise as a global superpower by

发表于:2019-02-07 / 阅读(151) / 评论(0) 分类 英语新闻

MOSCOW, Sept. 21 (Xinhua) -- A Russian Proton-M carrier rocket carrying a military spacecraft blasted off early Wednesday from the Baikonur space center in Kazakhstan, the first launch since a series setbacks of Russian rocket launch in August. Colon

发表于:2019-02-09 / 阅读(177) / 评论(0) 分类 英语新闻

MOSCOW, Aug. 30 (Xinhua) -- Russia's space agency said Tuesday that a Proton-M rocket launch failed earlier this month because of a malfunction in the upper stage. The conclusion was reached by an independent investigation commission following a seri

发表于:2019-02-11 / 阅读(162) / 评论(0) 分类 英语新闻

11 Muster Mark's Quarks 第十一章 马斯特马克的夸克 IN 1911, A British scientist named C. T. R. Wilson was studying cloud formations by tramping regularly to the summit of Ben Nevis, 1911年,一位名叫C.T.R.威尔逊的英国科学家经常

发表于:2019-02-17 / 阅读(152) / 评论(0) 分类 万物简史

Listen to the dialogues and fill in T for True, F for False. 英语对话1 A: Do you know what kind of petrol this car is using? B: No idea. This car is rented! A: Gee. You should ring for an enquiry. 英语对话2 A: Have you ever been to TRJ gas st

发表于:2019-02-17 / 阅读(251) / 评论(0) 分类 英语听力练习题

MOSCOW, Nov. 25 (Xinhua) -- Russia's Proton-M carrier rocket was launched on Friday from the Baikonur space center in Kazakhstan with a Chinese communications satellite AsiaSat-7, according to Russia's Federal Space Agency Roscosmos. Roscosmos' live

发表于:2019-02-18 / 阅读(197) / 评论(0) 分类 英语新闻

Let us pause for a moment and consider the structure of the atom as we know it now. Every atom is made from three kinds of elementary particles: protons, which have a positive electrical charge; electrons, which have a negative electrical charge; and

发表于:2019-02-25 / 阅读(236) / 评论(0) 分类 万物简史

Proton Therapy 质子疗法也叫质子刀,是放射治疗的一种,比普通的放射疗法更有针对性。质子作为带正电荷的粒子,以极高的速度进入人体,由于其速度快,在体内与正常组织或细胞发生作用的

发表于:2019-03-09 / 阅读(300) / 评论(0) 分类 英语听力文摘 English Digest

The interface is pretty simple. 操作界面很简单 You put your horizontal X coordinate here, vertical Y coordinate here. 你把横坐标X值输在这里纵坐标Y值输入这里 When you're happy with those, you press this button. Got it. 等数值

发表于:2019-03-16 / 阅读(366) / 评论(0) 分类 生活大爆炸第六季
学英语单词
1-phenolphthalein
absolute decree
Alnico aluminium-nickel-cobalt alloy
ammonium laurate
at the expense of sb
back crawl
bobflies
bottom segment
breachful
break ... heart
calkule
Camatagua
cerature
comma splice
conflation
coronans
cross-agency
cubo cubic transformation
cybernavigation
cyberthieves
damaged materials
desirosity
desmethylxanthohumol
duration of peak value
Dwight D. Eisenhower
external cathode resister
farinella
flake out
flexjet
fluorescence analysis
foveola coccygea
fumatoriums
galery
genurin tablet
gipsy bonnet
go crook at
goonies
grain store
Gregory IX
have in estimation
hollewa
hypocarnivore
IDKK
inkinesses
John von Neumann
k-way merge sort
Kairovo
Kuroishi-yama
L-NAME
La Selve
labyrinth flameproof joint
lebowa
light emitting diode memory
liquid nitrogen
love-letter
Manawydan
marriage guidance counsellor
meatus acusticus internus
medium small batch system
mesembria
meta-arthritic
multi-function center
narratives
Niuhuang Jiedu Wan
nonescrowed
nonunionized
ordinis beneficium
photelectric
Phthinosuchus
pinda
placher
poppodums
position modulated
precentorships
preparalytic stage
propulsation
provisional apprehension
psychoanalytic therapy
quasicompact
regrators
reversing contacts
ring-back apparatus
sciatic tuber
slab and edging pass
spherodial-core nuclear method
statelier
stealthed
stratosphere radiation
superior deep lateral cervical lymph nodes
switchknife
sync stretch circuit
tetrahedranes
thallophyte (pl.thallophyta)
the chances are that
turmeric test paper
undertake to do
unrotated
vaccinium japonicum lasiostemon
worm geared
xylic gap