氯化六氨铬(III)

ACT III Here's the bag. 箱子拿来了。 Will he be OK, Dad? 他会没事吗,爸爸? I hope so. 希望没事。 That's it. 对啦。 That's the way. 就这样。 That's it. There. 很好,啊。 Oh,

发表于:2018-12-02 / 阅读(94) / 评论(0) 分类 2008年NPR美国国家公共电台二月

[00:09.95]Six weeks ago, the movie Erin Brockovich opened the United States. [00:16.95]So far, it has earned at least 100,000,000 dollars. [00:22.47]It tells a true story about a young woman who helped people in a California town gain money from an e

发表于:2018-12-03 / 阅读(98) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

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(92) / 评论(0) 分类 VOA标准英语2014年(六月)

Could an element commonly found in Americans` tap water caused cancer? A nonprofit environmental group is sounding the alarm about something called chromium-6. The U.S. government says high levels of it in the air can be carcinogenic, meaning they ca

发表于:2018-12-20 / 阅读(71) / 评论(0) 分类 CNN美国有线新闻2017年2月

Help! There's someone hurt! - What are you hearing, Sullivan? - According to first responders it was a bomb. - How many? - Four of yours and five passersby. - Have anyone claimed responsibility? - We found this. - Do you think she's dead? - We can't

发表于:2018-12-28 / 阅读(69) / 评论(0) 分类 英文电影预告片填空

21. Never regret. If its good, its wonderful. If its bad, its experience. 21. 不要后悔。如果成功,那是最好;如若失败,也是一段经历。 22. Being busy and being productive are two different things. 22. 忙和高产是两码事。

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 励志英语

21.Being busy and being productive are two different things. 忙忙碌碌和工作高效是完全不同的两码事。 22.Being happy and being successful are two different things. 幸福和成功是完全不同的两码事。 23.We all have differen

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 励志英语

AS IT IS 2013-05-23 Pollution Forces Residents from California Town Hello. Im Jim Tedder in Washington. Welcome to a special edition of As It Is. Seventeen years ago, an American energy company paid hundreds of millions of dollars to settle legal cla

发表于:2019-01-12 / 阅读(81) / 评论(0) 分类 2013年VOA慢速英语(六)月

Jonah Hex. Are these the boys you wanted? You surely have done us quite a favor. A transaction is all it was. I'll collect my hundred dollar bounty on them and be on my way. From Superman and Spider Man to Josie and the Pussycats, Hollywood has a lon

发表于:2019-01-13 / 阅读(104) / 评论(0) 分类 VOA标准英语2010年(六)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(83) / 评论(0) 分类 2018年NPR美国国家公共电台11月

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(134) / 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(94) / 评论(0) 分类 自然百科2009年

JEFFREY BROWN:And now to part two of our investigative look at the safety of America's drinking water. Science correspondent Miles O'Brien reports on the toxic chemical made famous in the movie Erin Brockovich, its potentially harmful effect on human

发表于:2019-01-27 / 阅读(119) / 评论(0) 分类 PBS访谈环境系列

GWEN IFILL: Now NewsHour science correspondent Miles O'Brien begins a two-part look at America's drinking water, and the regulatory system that is supposed to guarantee its safety. His report is the result of a partnership with the Center for Public

发表于:2019-01-27 / 阅读(77) / 评论(0) 分类 PBS访谈环境系列

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(85) / 评论(0) 分类 地道美语播客

C McGill Comedy Club Important meeting today. Discussions on putting on Blazing Saddles.Union room 302, 3-4 pm. New members(both actors and non-actors, living and dead )are welcome. History Students'

发表于:2019-02-06 / 阅读(172) / 评论(0) 分类 实用英语

E HOW TO BOOK Booking opens for Beckett Shorts on 8 September. BY TELEPHPNE For credit card ( 信用卡 ) bookings. Calls are answered. BOX OFFICE 01789 295623 9am 8pm(Mon-Sat) 0541 541051 (24hours, 7

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 实用英语

Why Stainless Steel Does Not Rust But Other Metals Do? 不锈钢(Stainless Steel)指耐空气、蒸汽、水等弱腐蚀介质和酸、碱、盐等化学浸蚀性介质腐蚀的钢,又称不锈耐酸钢。实际应用中,常将耐弱腐蚀介质

发表于:2019-02-24 / 阅读(119) / 评论(0) 分类 英语听力文摘 English Digest

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(152) / 评论(0) 分类 《海底两万里》中英双语有声读物

C I’m seventeen. I had worked as a box boy at a supermarket in Los Angeles. People came to the counter and you put things in their bags for them. And carried things to their cars. It was hard work.

发表于:2019-03-13 / 阅读(269) / 评论(0) 分类 实用英语
学英语单词
6-phenyl-2-thiouracil
a couch potato
acoustic vessel
advance base depot
amino nigrogen
anti jamming
arena, point
Australian crane
beyond-the-horizon communication
biled shirt, boiled shirt
Boea hygrometrica
by hell
capital charges
cedar oil
ciphony equipment
cluster rocket
coal hydrogention
cornocentin
creative ability
dakkas
davidias
debit footing of an account
dendro-dendritic synapse
Dirah
distributed damping
double-ended queue
Ebriida
electron-optical transistor
falads
filter dehydration
fish hook
forth on
Foxpark
frowsies
fruitlet
geldart
genetic toxicology
geom.
goldrich
harbor surveillance radar
high-definition developer
hyperoscillating
ignition pin
interior angles on the same side
interleading
isobutyl aldehyde
jacquesdietrichite
kamien
kenya fevers
kuta
Lame's relations
lithium base grease
lyophylized
malimbuss
Mau Summit
necrotic rhinitis
Neucef
operation flow sheet
oysterman
parseue
pedature
perjuious
pervez
piperidine guaiacolate
PM
protected object policy
radzyge
railway level-crossing
range setter
reactor building supply air system
rear-axle
retaining collar dust boot
rewall
rolling meadows
rukun
Ruolz alloy
Saccharomyces albicans
Sayga
self-lifting system
semiindirect lighting
shraddhas
simulation of neural network
small sample method
solace
speed of grinding plate
spinal roots
sq-ft
static test pattern sequence
stone chimes
tautophonies
tehuacan
theory of pangenesis
transfer linearity
transmultiplexer
Trinkitat
uniformity of table motion
unprotections
variable length shift register
voice intelligibility analysis system
wordmaker
zinckenite (zinkenite)