un. 稳定同位素;稳定同位索
[网络] 稳定性同位素;稳定同位素碳十三;稳定同位素地质学

[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(301) / 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(195) / 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(179) / 评论(0) 分类 生活大爆炸第一季

Unit 1 [00:27.95]The donkey and the pekinese [00:32.71]There was a merchant who had a Pekinese dog. [00:37.98]It was like a toy. [00:41.14]The Dekinese lived in the merchant's house, [00:45.90]slept on his bed, sat on his lap and lived an easy life.

发表于:2018-12-13 / 阅读(338) / 评论(0) 分类 小学综合英语6A

[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(213) / 评论(0) 分类 听电影学英语-变形金刚

Ancient Bones Reveal Ancient Diet, Lifestyle Scientists learned recently that fish was the main source of protein for people in southern Scandinavia many thousands of years ago. They also ate other animals that live in the water. The findings come fr

发表于:2019-01-03 / 阅读(187) / 评论(0) 分类 2018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(220) / 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(191) / 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(249) / 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(222) / 评论(0) 分类 美联社新闻一分钟2012(七月)

Scientists Closer to Solving Plain of Jars Mystery A new group of human remains has been uncovered on the Plain of Jars in Laos. They are believed to date back to the Iron Age, some 2,500 years ago. The Plain of Jars is in the central Lao province of

发表于:2019-01-12 / 阅读(153) / 评论(0) 分类 2016年VOA慢速英语(三)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(192) / 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(168) / 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(166) / 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(135) / 评论(0) 分类 TED演讲科学篇

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(231) / 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(160) / 评论(0) 分类 英语新闻

Fourteen injured people sent to Taining County hospital in the eastern province of Fujian are now in a stable condition. Doctors say most of the injured were treated for bone fractures. Three of them are severely injured with multiple broken bones an

发表于:2019-02-21 / 阅读(191) / 评论(0) 分类 cctv9英语新闻2016年

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(269) / 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(307) / 评论(0) 分类 生活大爆炸第四季
学英语单词
adamantine layer
al qasr
all ready
arcuate artery of the kidneys
argueta
bank wound coil
base seat
Bataille, Georges
Boguchar
Brussels Protocol
car-less
cash on hand in bank account
chromatic correction
color standard
cuora flavomarginata
diamond drill hole
discount department stores
durham university
dust proof type
dynamic geodetic network
elasticity surface
eligible bill for rediscounting
employee benefit trust
endonexin
epd
erosion-control
ethnophilia
Euonymus japonicus
foresworn
formylmethylnorvaline
French roll
frustrated total reflection filter
gastric outlet obstruction
gear box casing
hexapetaloid
higher order autoregressive scheme
hollow bowl
horse-races
ieccs
imbricaria olivaeformis
inflatable rubber seal
internal (fission product)trap
liable on a bill of exchange
listing on the exchanges
longitudinal wound
low-head axial flow water-turbine pump
LTDP
man-made statics
manichaeism
mcgiffin
metacresol acetate
miken
mouzadar
multi-compartment cell
multistage sampler
mutexing
mythicised
Neoschwagerina
NewX
nondestructing readout
OCP Cargo
off-oil
oord
ordinary quality
origin of force
perpetual motion
pilot electric apparatus
pinghsiang movement
posttraumatic amnesias
pottery jar
precompressor
priebes
Printer Control Language
progression derivative
projectivist
quotal
radio-phosphorus
Ramus postcentralis
reactive residue
record-oriented input/output
Ruski
serotonin-specific reuptake inhibitor
shipline
shoulder hanging sprayer
side-bet
spline feed rod
stenocatantops splendens
stoop labour
strung-out
subdispatch
trading abuse
triethylacetic acid
turn sb on to sth
unfisting
vegetative DNA
Venae profundae membri superioris
vertical column
viciousest
Welsh rarebits
witchen
wozen
yangtao