[核] 锂同位素

[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(238) / 评论(0) 分类 考研英语词汇2005

本杰明接到雪莉的电话,匆匆赶来家电商场,最终雪莉买了那款她钟情的微波炉了吗? Listen Read Learn Benjamin: A microwave oven? Shirley: Yes, it's really two-pence colored. Benjamin: Okay, honey, we already have two. There is no more space for a third on

发表于:2018-12-03 / 阅读(127) / 评论(0) 分类 王强口语 第二册

Hi, it's the All in the Mind podcast, I'm Lynne Malcolm. Today we go to Ireland to hear one man's story of living with bipolar disorder. Ian is in his mid-fifties, and despite his illness he has an enviable, almost idyllic life with his wife and thre

发表于:2018-12-04 / 阅读(140) / 评论(0) 分类 听一分钟英文-I

-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(137) / 评论(0) 分类 生活大爆炸第一季

[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(158) / 评论(0) 分类 听电影学英语-变形金刚

SCOTT SIMON, HOST: One of the hottest gifts of the season is a little too hot, hot enough to catch fire. Hoverboards have been burning up because of problems with their lithium-ion batteries. And lithium-ion batteries are in a lot of things these day

发表于:2018-12-28 / 阅读(128) / 评论(0) 分类 英语语言学习

American inventor John Goodenough first started working on battery technology more than 40 years ago. Goodenough actually co-invented lithium-ion batteries in 1980. This eventually led to a revolution in the electronics industry because those devices

发表于:2019-01-02 / 阅读(130) / 评论(0) 分类 2017年VOA慢速英语(五)月

Parts of Chile are facing a growing water crisis. The Reuters news agency reports the government is taking steps to protect the countrys water supplies from mining operations. But for many years, the Chilean government approved water extraction right

发表于:2019-01-03 / 阅读(154) / 评论(0) 分类 2018年VOA慢速英语(九)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(176) / 评论(0) 分类 美联社新闻一分钟2012(七月)

Batteries That Last Forever Could Be Near 科学家研发可永久循环使用电池 We all have daily problems with technology, but how many of us can fix them? Mya Le Thai is a scientist studying at the University of California, Irvine. She recentl

发表于:2019-01-12 / 阅读(139) / 评论(0) 分类 2016年VOA慢速英语(五)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(123) / 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(118) / 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(121) / 评论(0) 分类 TED演讲科学篇

Aircraft maker Boeing says commercial flights of the grounded 787 Dreamliner jets could resume within weeks. We are going to be dependent upon, as we move through the certification process, to determine when we actually get back in the air in terms o

发表于:2019-01-19 / 阅读(106) / 评论(0) 分类 英闻天下

As China Molybdenum announced it was buying one of Africas largest copper mines earlier this month one thing was soon clear: the acquisition was about far more than the red metal. 随着洛阳钼业(China Molybdenum)本月早些时候宣布正在收购

发表于:2019-02-08 / 阅读(151) / 评论(0) 分类 英语新闻

Chances are, you plug in your phone before you go to bed at night, thinking it's best to greet the morning with a fully charged device. 晚上临睡前,你可能会给手机充上电,想着第二天早上看到一部电量满格的手机。 Is th

发表于:2019-02-13 / 阅读(182) / 评论(0) 分类 英语新闻

Voice 1 Hello. Im Rachel Hobson. Voice 2 And Im Mike Procter. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I was in the tent

发表于:2019-02-14 / 阅读(140) / 评论(0) 分类 环球英语 Spotlight

本期内容: Europe gave the world some of its top automakers, but it's losing out to China in the race to define the industry's future. China is the driving force in the business of electric vehicle batteries, which European leaders see as vital

发表于:2019-03-01 / 阅读(158) / 评论(0) 分类 夏说英语新闻晨读

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(212) / 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(257) / 评论(0) 分类 生活大爆炸第四季
学英语单词
adjustable divider
all-aluminum
an-honest
angle butt joint
annominations
autognosis
bayle's granulation
bayonet sampler
be at the top of the agenda
Bernoulli law
botment
BPAM
byambasurens
capital-raisings
catamaran research vessel
charity organizations
cladistic systematics
clamping paste
coefficient matrices
coercive boundary conditions
COLAN
configuration control panel
Congregationer
consequential loss insurance
constructive ordinal numbers
contract for delivery
core-electron
cylindrical thread die
cystencephalic monster
cystophlegmatic
density altitude
detection problem
dextrinizing time
digital visual frequency network
drain layer
Durcal
Eilendorf
electric spark CNC wire-cut machine
eroding velocity
ethylmercuric phosphate
exothermic mixture
food radiosterilization
fresh air intake
genus averrhoas
Guayaquil, G.de
Henry Wadsworth Longfellow
hitbox
hog's pudding
hold ... accountable for
Hornby
integrated multiplexer channel
Kafue R.
kurgills
laeg
Lombok
melanocyte-stimulating hormones
methylene-dioxybenzene
miniboom
Mira, Cerro
multi-point injection
naumanns
net of
no risk after landing
outgeneral
parameter attribute
pass-on rate
pharmacotheon
pig-tail (lead wire)
plant crops
plate pulse modulation
polar form coordinates
protected machine
quadrant chain
requestress
rimsky-korsakoff
seam tube
seat support
secondary feature
sequencing computation
signed tree
skleritinite (scleretinite)
Snefru
soluble solids
spin exchange
spinor group
stable frame
stadia metric range finder
stock control system
stretch for the impossible
strobe lighting
Strychnos nux-vomica
taeniid
tempestuously
thin film photoconductor
to achieve
toxic oil syndrome
under-determinations
underratings
unfetteredly
uranium-234
with clockwork precision
wonton soups