[化] 氯化二茂合锫

发表于:2018-12-02 / 阅读(190) / 评论(0) 分类 英语口语1+1

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发表于:2018-12-04 / 阅读(189) / 评论(0) 分类 英文魔法师字源大挪移

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(148) / 评论(0) 分类 VOA标准英语2014年(六月)

圣诞节快到了,听厌了Jingle Bell吗?就让Jenny和Connor来为大家推荐一些不一样的歌吧。这些都是欧美正当流行的热门圣诞歌曲哦! 圣诞歌曲英语怎么说? 圣诞歌曲除了Christmas songs,还可以说:

发表于:2018-12-19 / 阅读(113) / 评论(0) 分类 美国文化脱口秀

Cloze: Stingers of the Sea 海中刺客 ── 水母 Given impressive-sounding names like Portuguese man-of-war, jellyfish are certainly respected and feared by humans. Not exactly a fish, and lacking a spine, this creature has a single body cavity

发表于:2019-01-02 / 阅读(147) / 评论(0) 分类 双语有声阅读

Mary, Did You Know? - Pentatonix Mary did you know take your baby boy 玛丽你知道吗你的圣子 Would one day walk on water 有一天会在水上行走 Mary did you know that your baby boy 玛丽你知道吗你的圣子 Would save our sons and d

发表于:2019-01-10 / 阅读(132) / 评论(0) 分类 2015最新精选英文歌曲

一个挪威的喜剧演员二人组,他们主持的脱口秀电视节目在挪威本地有不少忠实观众,而《狐狸叫》原本是他们为了宣传新一季节目开播而制作的宣传歌曲。这首歌犹如童谣的歌词注定了它的

发表于:2019-01-10 / 阅读(533) / 评论(0) 分类 英乐时空

By Jim Teeple Ramallah 23 January 2006 Politicians in the Palestinian territories wrapped up final day of campaigning Monday, ahead of crucial vote Wednesday to elect new legislature Politicians in th

发表于:2019-01-13 / 阅读(233) / 评论(0) 分类 2006年VOA标准英语(一月)

Oum Sok began working as a cyclo driver when he was 18. He says the city has become very expensive over the years, making it much harder to earn a living. New York has its yellow cab. London has its red bus. But Phnom Penh has its cyclo - a three-whe

发表于:2019-01-13 / 阅读(182) / 评论(0) 分类 VOA标准英语2010年(六)月

The State Department said Thursday an agreement for the start of direct peace talks between Israel and the Palestinians is close to completion. The deal will apparently be sealed by statements from the United States and the International Middle East

发表于:2019-01-13 / 阅读(137) / 评论(0) 分类 VOA标准英语2010年(八)月

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(141) / 评论(0) 分类 2018年NPR美国国家公共电台11月

So awesome, right? Another example is Pentair. Pentair is a U.S. industrial conglomerate. 很棒,对吧?另一个例子是滨特尔。滨特尔是美国的工业集团。 And about a decade ago,they sold their core power tools business and reinve

发表于:2019-01-18 / 阅读(141) / 评论(0) 分类 TED演讲国际问题篇

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(199) / 评论(0) 分类 2016年Scientific American(一)月

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(142) / 评论(0) 分类 自然百科2009年

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(135) / 评论(0) 分类 地道美语播客

They might look like something out of a James Bond movie but these luxury underwater houses - the first of their kind in the world - are set to be built in Dubai. 它们可能看上去像是从詹姆斯邦德电影里直接穿越到三次元的,但是

发表于:2019-02-05 / 阅读(109) / 评论(0) 分类 阅读空间

与数字有关的英语词根总结 milli-【千分之一】例:milliampere(毫安)=milli(千)+ampere(安培) centi【百分之一】例:centimeter(厘米)=centi(百分之一)+meter(米) deci【十分之一】例:decibe

发表于:2019-02-06 / 阅读(214) / 评论(0) 分类 英语学习方法

用数学知识强化记忆 fourscore = four(4)score(20) 80 美国第16任总统林肯演说词第一句:fourscore and seven years ago, 那么,怎样才能记住 fourscore 这个词而终生不忘呢?只要我们了解了fourscore 的逻辑思维

发表于:2019-02-21 / 阅读(141) / 评论(0) 分类 实用英语

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(237) / 评论(0) 分类 《海底两万里》中英双语有声读物

【大森】美国sing-off冠军Pentatonix最新纯人声超赞翻唱Calvin Harris和绵羊音Ellie Goulding热单《I Need Your Love》。人声合唱搭配五彩缤纷的mv剪辑,让人眼前眼花缭乱的同时身体也不禁随着节拍舞动起

发表于:2019-03-11 / 阅读(287) / 评论(0) 分类 好听的英文歌曲
学英语单词
anything is possible
aseismic belt
Ban Huai Mada
beach boy
Benassay
bieschke
biofermin
black-legged ticks
boomerang baby
bowfells
brace in
brockram
Bulbophyllum eublepharum
carbohydrate requirement
conscious sedation
contract for fixed output
crayfished
cupreol
curtins
dark ground method of observation
Dasht-e-Lut
determination of direction and range dodar
diesel-electric locomotives
double T-section
dry pitching
eclipse phase
emprosthotonos position
epeiric sea(epicontinental sea)
estimated elapsed time
external liability
extreme-value criterion
folding tectonics
free pupa
full fashioned fabric
fuse cell
gatherin'
get one's breath again
grain chute
hadronised
have on sale
high level anticyclone
high pressure trigger tube
hot air test
hot gas pipe
hydrobromic acid immersion test
impingement collector
inner ventury
interference theory
Intsia
ipolearoside
isentropic mixing
iso (international standrads organization)
japaneseamericans
joint inspection procedure
Kamschatkan
Lauegram
Lososina
loss modulus
Marchantiopsida
mastonia triticea
melanagromyza alternata
mfoumous
milk veteh
mon-sats
monoaural track recorder
mother material
no-field track
noiseless circuit
non-dispersive medium
nonvaccine
ordinary general meeting
overdrafts on current account secured
Pavased
R (radius)
RATCC
rating electrical units
re-furbishings
retinascop
ritualism
rotational of beam
saintjust
self-luminous train
set point
small voice
spermovium
spunkier
spur-galled
square-sterned boat
standard gears for cylindrical worm gear
straight pin porcelain insulator
sulfite fermentation
sulphantimonious acid
tapered distribution
taxi phase
thermogalvanic corrosion
unguentaria
universal shift register
unmakers
urlar
vaccinee
vena nasalis externas
white scours