[化] 二甲基异丁酰氯

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(157) / 评论(0) 分类 VOA标准英语2014年(六月)

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(174) / 评论(0) 分类 VOA标准英语2008年(八月)

North Korea has put on a very visual spectacle to persuade the world it is serious about ending its nuclear programs. With international cameras rolling, Pyongyang blew up a cooling tower at its main nuclear facility. VOA Seoul Correspondent Kurt Ac

发表于:2018-12-16 / 阅读(106) / 评论(0) 分类 VOA标准英语2008年(六月)

[00:00.00]There aren't many shops, though. [00:02.66]The nearest shopping centers are in Carlton, [00:05.82]which is the next suburb. [00:07.73]Because Carlton is very close to Fitzroy, [00:10.56]you can walk there. [00:11.94]There are quite a few sc

发表于:2018-12-29 / 阅读(143) / 评论(0) 分类 外研社新标准初中英语九年级

Pretty woman, walking down the street. Pretty woman, the kind I'd like to meet. Pretty woman, I won't believe you're not the truth. No one could look as good as you. (Mercy) Pretty woman, won't you pa

发表于:2019-01-10 / 阅读(193) / 评论(0) 分类 奥斯卡电影名曲盛典B

Lesley Roy来自爱尔兰都柏林的巴尔布里根(Balbriggan in Dublin, Ireland)。2006在本土独立音乐厂牌Religion Music录制了一张demo后,被Jive Record相中;2008年发布首张个人专辑 Unbeautiful 。其音乐风格为中高

发表于:2019-01-10 / 阅读(147) / 评论(0) 分类 英乐时空

By Doug Levine Washington 11 July 2006 Whatever happened to the so-called Young Lions of jazz? It's been more 15 years since this elite group of teen musicians was hailed as the next generation of great traditional jazz players. Most, like Wynton Ma

发表于:2019-01-11 / 阅读(191) / 评论(0) 分类 2006年VOA标准英语(七月)

AS IT IS 2013-07-11 Philippine Government Destroys Tons of Ivory Lets do it again! Hello and welcome back. Im Jim Tedder in Washington. On todays program, a trip to the Philippines, where officials are intentionally destroying things of great value.

发表于:2019-01-12 / 阅读(182) / 评论(0) 分类 2013年VOA慢速英语(七)月

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(214) / 评论(0) 分类 2006年VOA标准英语(五月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(191) / 评论(0) 分类 2017年NPR美国国家公共电台1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(155) / 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(212) / 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(148) / 评论(0) 分类 自然百科2009年

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(268) / 评论(0) 分类 2006年VOA标准英语(九月)

LONDON, May 1 (Xinhua) -- The Football Association just announced the appointment of Roy Hodgson as England Manager and will declare it shortly in a press conference at Wembley Stadium on Tuesday afternoon. The 64-year-old signs a four year contract.

发表于:2019-02-02 / 阅读(134) / 评论(0) 分类 英语新闻

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(143) / 评论(0) 分类 地道美语播客

ROME, May 2 (Xinhua) -- Juventus goalkeeper Gigi Buffon made an easy mistake to gift 10-man Lecce a 1-1 draw on Wednesday as the Turin side saw their Serie A lead over AC Milan cut to a single point with two games to go. Claudio Marchisio's early hea

发表于:2019-02-06 / 阅读(200) / 评论(0) 分类 英语新闻

Lesley Roy来自爱尔兰都柏林的巴尔布里根(Balbriggan in Dublin, Ireland)。2006在本土独立音乐厂牌Religion Music录制了一张demo后,被Jive Record相中;2008年发布首张个人专辑 Unbeautiful 。其音乐风格为中高

发表于:2019-02-20 / 阅读(143) / 评论(0) 分类 英乐时空

There was a time in my life when beauty meant something special to me. I guess that would have been when I was about six or seven years old, just several weeks or maybe a month before the orphanage turned me into an old man. I would get up every morn

发表于:2019-02-22 / 阅读(187) / 评论(0) 分类 阅读空间

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(246) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
-butazone
abbreviating
acidic resin
airborne combat equipment
Andarob
arbitration in disputes between labor and capital
area vitellina
as plain as a pack saddle
asbill
ATP-sulfurylase
automobile acquisition tax
Bactritoidea
breunings
caribou l.
carrier distillation
casing ripper
census of manufacturing industries
central control room finishing installation
chloroiodo-hydroxyquinoline
cimbrian
clyster-pipe
Connarus
convention values
Dalton-in-Furness
deer trail
delegator
diphenyl-triketone
distal shaft hypospadias
ectopic pairing
effective accumulated temperature
eliashberg equation
eringos
Faroish
filterates
form cutter for involute gear
French-kissing
full-floating coupling
general semantics
goldbrickings
Golyam Persenk
grout hose
Harmsworth Cup
helical symmetry virus
Heloniopsis acutifolia
indirect braking method
Iometin(131I)
judas-color
killer circuit
kuybyshev (kuibyshev)
liquid logic circuit
Litsea globosa
local generator
Machów
macroblocking
malate dehydrogenase
marine aggregate
molecule ion
mountain torrent
naphthene base oil
nursery puddings
ore blowout
overexert
Par bonds
phlegmatism
pre-anthropic
primitive pharynx
propeller nozzle
protoconus
pump block
rabbit ears
receiver of main engine revolution
reepithlialization
resistance to chemical reagents
ring potentiometer
royal purples
Santa Rita, R.
self subordination
selvagees
shedding tappet
single-riveted lap joint
spondylosyndesis
sticky wicket
stooshies
striae terminalis
surrendring
tactic change
Tailhook scandal
theoretical contribution
three-layerer
thrill killer
trade cycle
Tsubetsu
TV-out
two-knife beam
uncovering plough
underresearched
unpopped
urban flood control
warm core
wirecontrol
xenoreactivity
yoldesh