同位素频率

[00:04.10]inhabit inhabitant [00:06.48]vt.居住于,(动物)栖息于 n.居民,住户 [00:08.86]inherent inherit [00:11.13]a.天生的,固有的,内在的 vt.继承 [00:13.40]initial initiate [00:15.97]a.开头的,最初的;词首的n.词首大写字母

发表于:2018-11-30 / 阅读(311) / 评论(0) 分类 考研英语词汇2005

The deeply divisive national health care law is before the nation's highest court on the first of three days of arguments. People on both sides of the debate appear to agree that the justices would rule on the heart of the case the constitutionality

发表于:2018-12-02 / 阅读(204) / 评论(0) 分类 2012年NPR美国国家公共电台3月

-Penny: So what'd you get the birthday boy? 你们给生日主角准备了什么? -Howard:Well, Raj got him an awesome, limited edition Dark Knight sculpture awesome:棒极了 limited edition:限量版 Knight :骑士 sculpture:雕塑 Raj给

发表于:2018-12-06 / 阅读(189) / 评论(0) 分类 生活大爆炸第一季

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

发表于:2018-12-13 / 阅读(267) / 评论(0) 分类 Friends 老友记全10季英语插曲

[00:04.52]Judy? Better call the city. We got a blown transformer! 老婆,打给市政府,变电箱烧了 [00:06.92]Power pole's sparking all over the place! 电线杆也到处在喷火花 [00:08.36]Oh, man. Yard's a waste. 院子没救了,全毁了

发表于:2018-12-14 / 阅读(232) / 评论(0) 分类 听电影学英语-变形金刚

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(234) / 评论(0) 分类 2011年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. If youve ever wondered where the Earth came from, the answer, it seems, is blowin in the windthe solar wind. Or so say scientists who, after examining sola

发表于:2019-01-08 / 阅读(230) / 评论(0) 分类 Scientific American(七)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? The Apollo moon missions ended almost 40 years ago. But for lunar scientists, they're gifts that keep on giving. Researchers studying rocks brought back by ast

发表于:2019-01-08 / 阅读(210) / 评论(0) 分类 Scientific American(一)月

President Obama welcomed Haitian President Rene Preval at the White House today. Preval is in the US thanking Americans for their help after Haitis devastating earthquake in January. Mr. Obama says the quake was one of the most devastating incidents

发表于:2019-01-08 / 阅读(266) / 评论(0) 分类 2010年NPR美国国家公共电台3月

1. Almost eight years after Yasser Arafat's death, Palestinian officials are preparing for a possible autopsy on his remains. That after his widow said a Swiss lab found elevated levels of a lethal radioactive isotope on the longtime leader's belongi

发表于:2019-01-11 / 阅读(236) / 评论(0) 分类 美联社新闻一分钟2012(七月)

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(249) / 评论(0) 分类 VOA标准英语2014年(四月)

Trees in real forests might also share information below ground. 在真正的森林中,树木可能还会在地下交流信息。 But this was really controversial, and some people thought I was crazy, 但这个想法其实挺有争议的,一些人

发表于:2019-01-18 / 阅读(203) / 评论(0) 分类 TED演讲科学篇

The first day of the experiment, we got out to our plot 实验的第一天,我们来到了实验地点, and a grizzly bear and her cub chased us off. 突然一头灰熊和她的熊宝宝出现,把我们赶跑了。 And I had no bear spray. But

发表于:2019-01-18 / 阅读(176) / 评论(0) 分类 TED演讲科学篇

You see, like all networks, mycorrhizal networks have nodes and links. 你们看,就像所有的网络一样,真菌的网络中也有节点和链接。 We made this map by examining the short sequences of DNA of every tree and every fungal indivi

发表于:2019-01-18 / 阅读(178) / 评论(0) 分类 TED演讲科学篇

Mother trees colonize their kin with bigger mycorrhizal networks. 母树通过更大的菌根网络来覆盖住自己孩子们所在的区域。 They send them more carbon below ground. 在地下,它们给孩子们会送去更多的碳。 They even

发表于:2019-01-18 / 阅读(147) / 评论(0) 分类 TED演讲科学篇

There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率,以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo

发表于:2019-02-03 / 阅读(234) / 评论(0) 分类 实用英语

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(247) / 评论(0) 分类 万物简史

WASHINGTON, Aug. 17 (Xinhua) -- Latest research shows that the Moon could be younger than previous estimates. The findings were published online Wednesday in the Nature journal. The prevailing theory of the Moon's origin is that it was created by a g

发表于:2019-02-19 / 阅读(169) / 评论(0) 分类 英语新闻

Hello, I'm Nil Nunes with the BBC News. The British Prime Minister, David Cameron, is preparing for a day of frantic diplomacy in Brussels, as he tries to win support from the twenty-seven other European leaders to achieve the reforms he wants. The d

发表于:2019-03-04 / 阅读(279) / 评论(0) 分类 中英双语新闻

生活大爆炸第四季第十集_1 剧情简介: The Big Bang Theory是一部以科学天才为背景的情景喜剧.四位科学天才分别是:可爱善解人意的Leonard,高智商零情商的Sheldon,会六国语言的 Howard Wolowitz,以及患有

发表于:2019-03-16 / 阅读(322) / 评论(0) 分类 生活大爆炸第四季
学英语单词
acquisition parameter
Aeolists
anaerogenic bacterium
arts-related
asswithe
astronomists
at any time
Ataquines
automatic data-processing auxiliary equipment
Baker,George Pierce
baliles
birlaws
bloodhead
braelinn
cast-iron belt pulley
Chautauquan division
Chenofalk
chloro-d-alanine
CIRM
civil damage assessment
claims
considerado
coollis
course indication
current dollar
detector diode
diphenolic acid(DPA)
distribution of brightness
dorsal flexion
dye(ing) beck
eccyeses
Eddington limit
energy-poor phosphate bond
extrapolated leading edge timing
flat-top response
forty-percent
fulnesses
glassformers
gravity sedimentation
griffithianum
ground effect machine
ground movement control
helplessness
henry watson fowlers
hidary
hydrolyzes
Ibrāhimpur
Imigran
kinsbournes
liquidable assets
Luce, Claire Booth
make quantum leaps
matchlit
membrane rotation
microscopists
minimum hop
misprinting
neohetramine hydrochloride
neuranagenesis
nitro-starch
oligomery
outleakage of steam
path model
Pavaspan
Physcomitrellopsis
physical force
plasticity measurement
position lights
pressed pipe
pressure controller
pruritogen
prussia blue
quasi-independence
race against time
refrigerating effect per shaft power
rising field
Saint Peter's Square
San Augustine
scale microscope
self-organization mapping
semisimple element
speech disfluency
stick candy
still hunting
striking hand
subdurals
sympathoadrenal system
tagathen
tchd
There's many a good tune played on an old fiddle.
toll message accounting system
Torodi
toxicity criterion
transfer vector address
tumo(u)r immunology
turret mount
two-field system
what are you like
wire-fraud
x radiation
Yonoféré
ypointing