质子微束

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(140) / 评论(0) 分类 用Mp3背六级单词

[00:00.00]macro--manipulate A majestic opportunity [00:02.85]一次绝好的机会 [00:05.69]No one manipulated Scott in any way, [00:09.17]没入对斯科特有任何操纵, [00:12.64]he just wanted to step out of the mainstream and do something c

发表于:2018-12-05 / 阅读(216) / 评论(0) 分类 胡敏读故事记单词

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(93) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

This Scientific American 60 Second Science, I'm Sophie Bushwick, got a minute.Developed countries spend about 3 percent of all their electrical power treating waste water, the juice purified contaminated material so it can be returned safely to the e

发表于:2018-12-24 / 阅读(90) / 评论(0) 分类 Scientific American(九)月

Some methods of preserving food are easy to understand. 一些保存食物的方法很容易理解。 For example, it's easy to see that freezing your food, or packing it in salt, would make it inhospitable to the microbes which would otherwise cause

发表于:2018-12-28 / 阅读(128) / 评论(0) 分类 初学者听力文摘精选

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(110) / 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(105) / 评论(0) 分类 英伦广角

Traditional Sushi Eaters Have Specialized Gut Bacteria If you want to shell a walnut, it helps to have a nutcracker. And if you want to digest seaweed, it helps to have the right enzymes. Now, a study in the journal Nature shows that Japanese peopleb

发表于:2019-01-02 / 阅读(163) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This'll just take a minute. If you want to shell a walnut, it helps to have a nutcracker. And if you want to digest seaweed, it helps to have the right enzymes. Now, a study in the jo

发表于:2019-01-08 / 阅读(159) / 评论(0) 分类 Scientific American(四)月

Microbe Could Help Battle Malaria Researchers have discovered a bacterium in the gut of the Anopheles mosquito which may someday be used to destroy and, therefore, prevent the spread of the disease-causing parasite. The World Health Organization esti

发表于:2019-01-14 / 阅读(131) / 评论(0) 分类 VOA标准英语2011年(五月)

RACHEL MARTIN, HOST: A few years ago, an airplane touched down on a grass runway in the Democratic Republic of Congo, and out stepped microbiologist Kate Rubins. KATE RUBINS: If you put your finger on a map in the middle of Africa, that's about where

发表于:2019-01-16 / 阅读(123) / 评论(0) 分类 2017年NPR美国国家公共电台3月

Microbe organize live in you ,on you ,in soil in clouds ,and below the ocean floor ,that last bags of single self.. is particularhard to study, not only the samples are difficult to obtain ,but they can easily be contaminated with all that other mi

发表于:2019-01-20 / 阅读(106) / 评论(0) 分类 2015年Scientific American(八)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(119) / 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(141) / 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(126) / 评论(0) 分类 英语新闻

In 1997 scientists successfully activated some anthrax spores that had lain dormant for eighty years in a museum display in Trondheim, Norway. 1997年,科学家们成功地激活了已经在挪威特隆赫姆博物馆休眠了80年之久的一些炭疽

发表于:2019-02-17 / 阅读(131) / 评论(0) 分类 万物简史

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(113) / 评论(0) 分类 万物简史

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(153) / 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(188) / 评论(0) 分类 万物简史

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(331) / 评论(0) 分类 生活大爆炸第六季
学英语单词
AC arc
amber buret
arbitrary function filter
arbitration award made in writing
arylsulphotransferases
assume jurisdiction over the case
attain prosperity
azimuth surveying
boona
brace bumkin
capercaillye
car rental company
casada
center-rights
chromium(iv) fluoride
copy process
core sand moulding
counterrhythmic
coupling mode
crack-stoppings
critical date
CSTG(castings)
Cupid's itch
deceives
demodulator of PM signal PM
development quotient
diaminocaproic acid
distinctiveness ratio
doubled yarn
dubitability
electric flashlight
electrode pliers
enemator
ET-1
evanescent wave
ever green
eykman test
fish-traps
fixed base period
flappergasting
forced expiratory curve
fur fabric
given thanks
globesity
handpike
ice flow control
inquisitor laterculoides
inspection charges
Kamālvand
Lahnstein
leaf scar
local buyer
lycoperdon gemmatum batsch.
mangur
mark up loans
membranae tympani secundaria
messerayke
msis
Mādevān
nematode
noble-mindedness
note-against-note
okns
outrowed
P-V-T
packet fragmentation
packing section
paraffinum chlorinatum
phantom transposition
pheno
photoionization process
physical injury
portio dura paris septimi
preparatory machinery
prezong
prinkle
projection of relation
Proteoglypha
Requip
Responsibilities of Agents
rumberger
semidifferential
solid state video preamplifier
steel medium carbon
step-by-step automatic system
surgical support team
tanra
taphrina nikkoensis kusano
telephone capacitor
throttled flow
tricarbonyls
Turko-Tatar
uniformly stable
unprostitute
uranium trioxide
utopist
von Pirquet's test
we are seven
will he , nill ye
Y factor
you can't keep a good man down
ziners