【无机化学】氯化锡 (=stannic chloride)

WORDS AND THEIR STORIES - Tinpan Alley By Susan Kelen Broadcast: Sunday, October 10, 2004 Now, the VOA Special English Program Words and Their Stories. Today, we tell about the expression, tinpan alle

发表于:2018-12-01 / 阅读(223) / 评论(0) 分类 WORDS AND THEIR STORIES

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(104) / 评论(0) 分类 VOA标准英语2014年(六月)

Lesson 26:Wanted: a large biscuit tin 征购大饼干筒 Listen to the tape then answer the question below. 听录音,然后回答以下问题。 Listen who the prize for biggest biscuit? No one can avoid being influenced by advertisements. Much as

发表于:2018-12-08 / 阅读(337) / 评论(0) 分类 新概念英语第三册

'Rin Tin Tin' Recounts Dog's Rise to Stardom Susan Orlean, author of Rin Tin Tin: The Life and the Legend, has vivid memories of the German Shepherd from her 1950s childhood, when the animal performed daring rescues on a television series. But as she

发表于:2018-12-16 / 阅读(89) / 评论(0) 分类 VOA标准英语2012年(一月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(144) / 评论(0) 分类 有声畅销书-秘密

AMERICAN MOSAIC -April 26, 2002: Museum Show About Women Spies / Re -creating Lindbergh's Famous Flight / A Song About a Train american-mosaic-02-04-26 (MP3) america-mosaic-02-04-26 (RealAudio) HOST:

发表于:2019-01-04 / 阅读(131) / 评论(0) 分类 American Mosaic

GAZA, Nov. 20 (Xinhua) -- Three more Palestinians were killed late on Monday night in the ongoing Israeli warplanes airstrikes on various targets in the Gaza Strip, raising the death toll since the start of the Israeli attack to 110 Palestinians, med

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 英语新闻

UNITED NATIONS, Nov. 19 (Xinhua) -- UN Secretary-General Ban Ki- moon, who is currently on a visit to the Middle East, will meet with the Israeli and Palestinian leaders to support the Egyptian- led goal of an early cease-fire between Israel and the

发表于:2019-01-08 / 阅读(80) / 评论(0) 分类 英语新闻

Palestinian official expects vote on bid of UN recognition at year- end RAMALLAH, Sept. 28 (Xinhua) -- A senior Palestinian official expected on Friday that the vote in the UN on the Palestinian bid of recognizing the state of Palestine as a non-memb

发表于:2019-01-08 / 阅读(80) / 评论(0) 分类 英语新闻

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(96) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Having been married ten years and still living in an apartment, the wife would often complain about anything, as she was tired of saving every penny to buy a dream home.Trying to placate (安抚)her, the husband found a new apartment, within their bu

发表于:2019-01-19 / 阅读(136) / 评论(0) 分类 趣味英语

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(143) / 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(104) / 评论(0) 分类 自然百科2009年

IN THE NEWS – June 29, 2002: Palestinian Elections and Arafat By Caty Weaver This is Steve Ember with the VOA Special English program IN THE NEWS. The Palestinian Authority announced Wednesday that

发表于:2019-01-30 / 阅读(326) / 评论(0) 分类 教育与新闻

Teen Inventors Fight Tinnitus Irish teenagers Eimear OCarroll and Rhona Togher developed a treatment they hope will help people with tinnitus, an unpleasant ringing in the ears. Cynthia Graber reports Ever get a ringing in your ears after a loud blas

发表于:2019-01-30 / 阅读(141) / 评论(0) 分类 60秒科学

trailblazer cutting edge 今天我们要给大家介绍的两个俗语都有

发表于:2019-02-03 / 阅读(131) / 评论(0) 分类 美国习惯用语

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(94) / 评论(0) 分类 地道美语播客

当别人对你说一些无聊的话的时候,你不想再听,这时可以用you wastin my minutes回答,意思是别浪费我的时间。与bitch please用法相同。 英文释义: for use when someone says something stupid and you just don

发表于:2019-02-09 / 阅读(83) / 评论(0) 分类 美国俚语

Sittin' in silence on my own 独自安静的坐在这里 Wait 'til everybody's gone 等待着其他人全部离场 And only I can see what it means to be 但只有我看得出这意味着什么 Sittin' here in silence on my own 独自安静的坐在这

发表于:2019-02-18 / 阅读(86) / 评论(0) 分类 听歌学英语

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(169) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
a hsi t'iao y?eh
ad seg
allgeared
auxiliary bed
barrier asymmetric
battute
be sure that
be up to putty
binding film
biyik
Blackwater, River
bpu
calibrated standard
carrier screening
carrion funguss
cascade washer
census
cholesteropleurisy
chromocyclite (cr-apophyllite)
cissiest
cistern with cover and pull chain
citrulline
clearing heart and inducing resuscitation
clopirac
code face
code translating terminal
cold-cathode ionization gate
commanding apparatus
commencement of adventure
crossflow velocity
Czekh
digital photography
drills into
energy absorbing roadside crash barrier
engine oils
esophageal fibroma
fault drop
fictitious stiffness
full automatic working
gargarised
geologic time
gibbering
God forfend!
Grossalmerode
groundstates
Guerrara
haemorrhagic fever
hard-wood flooring
hepatic granuloma
Hesperidian
horizontal scan
how to get
inert hypopus
internal measurement
jet well
Kerouac, Jack
longboater
maackii
manoeuvred
marinucci
Maxentian
menu cost
meta-ethnic
metacarcinogen
metaethical
method of principal component
modulation interferometer
money-saving
Mor'ye
moulding sand composition
moving assembly method
native tongue
Neustadt an der Weinstrasse
new-generation
no turning over
ophthalmoscopic examination
Palaeolithic age
pick density
poikilonymy
polyprotic electrolyte
Potterian
priming funnel
Processus majores
pyramid pianoforte
real-time data base monitoring
redshort steel
reversal circuit
ring-eye
sabural
Saxifraga sanguinea
scratches one's head
soil loss tolerance limit
sprinkler leakage legal liability insurance
sulci interventricularis dorsalis
supporting system for TT&C
teacher-student relationship
timeslot
tornado lanterns
vagrarious
weighting rain ga(u)ge
zetta-mole
zitom