硷式氯化铜(II)

Unit 5 Two Basic Ways to See Growth There are two basic ways to see growth: one as a product, the other as a process. People have generally viewed personal growth as an external result or product that can be identified and measured. The worker who ge

发表于:2018-12-04 / 阅读(156) / 评论(0) 分类 英语流行话题阅读:语境识词4500

[00:00.00]Chapter 7 [00:00.91]第七章 [00:01.83]Computer Virus [00:03.17]计算机病毒 [00:04.52]Dialogue 1 [00:05.56]句型1 [00:06.61]A: Do you have virus protection software on your PC? [00:09.51]你的电脑有防毒软件吗? [00:12.41]B:N

发表于:2018-12-05 / 阅读(214) / 评论(0) 分类 电脑英语

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(162) / 评论(0) 分类 VOA标准英语2014年(六月)

South Africa's recycling industry processes more than a million tons of scrap metal every year. This has created an opportunity for thieves. They are stealing copper wiring from city streets and selling it at local scrap yards. The city of Cape Town

发表于:2019-01-13 / 阅读(193) / 评论(0) 分类 VOA标准英语2008年(十二月)

High Prices Trigger Rise in Copper Thefts When you heard the word copper in old gangster movies, you were talking about the good guys: the police, the cops. Now, when you speak of copper and crime, youre referring to the bad guys. A combination of ci

发表于:2019-01-14 / 阅读(188) / 评论(0) 分类 VOA标准英语2011年(十月)

Part One 你听不懂的 feather in ones cap 值得骄傲的成就,荣耀 It was a feather in Hanks cap the he was invited to the news conference held in the presidential palace, which had limitation on the number of reporters. Stella won the piano contest yeste

发表于:2019-01-14 / 阅读(200) / 评论(0) 分类 新东方在线时时学英语

Part One 你听不懂的 feather in ones cap 值得骄傲的成就,荣耀 It was a feather in Hanks cap the he was invited to the news conference held in the presidential palace, which had limitation on the number of reporters. Stella won the piano contest yeste

发表于:2019-01-14 / 阅读(207) / 评论(0) 分类 新东方在线时时学英语

DAVID GREENE, HOST: The big three airlines - American, Delta and United - are taking on discount carriers like Spirit and Frontier by offering no-frills discounted fares called basic economy. Some are calling it misery class because among other thing

发表于:2019-01-16 / 阅读(171) / 评论(0) 分类 2017年NPR美国国家公共电台3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(162) / 评论(0) 分类 2018年NPR美国国家公共电台11月

The Streaming down the Yangtze team has arrived in the city of Tongling, Anhui Province. Owing to its copper deposits, it was an important center in ancient China for bronze production. The scale of the copper industry has gradually increased and it

发表于:2019-01-19 / 阅读(179) / 评论(0) 分类 2018CRI中国国际广播电台

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(220) / 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(156) / 评论(0) 分类 自然百科2009年

Basic Military Commands Marta: Whats going on out here? Whats all that noise? Bruno: Im putting the troops through their drills. Marta: Troops?! Bruno: Watch this. Hey, I didnt tell you you could be at ease. Attention! Fall in. Forward, march! Marta:

发表于:2019-01-23 / 阅读(225) / 评论(0) 分类 2014年ESL之日常生活

Varden paused, and put away a good mouthful of whisky. Well? cried several breathless voices. Well, said Varden, Im not ashamed to say I went out of that house like an old buck-rabbit that hears the man with the gun. There was a car standing just out

发表于:2019-01-23 / 阅读(199) / 评论(0) 分类 英文短篇小说

For the last two years, the Los Angeles area has seen an increasing number of metal thefts, reported Paul Moyer, co-anchor of the local 6 oclock news. Sometime before dawn Wednesday, thieves had stolen the copper wire out of six lamp posts. A day ear

发表于:2019-01-27 / 阅读(188) / 评论(0) 分类 365个英语简短小故事

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(148) / 评论(0) 分类 地道美语播客

Unionized workers at Chile's Codelco, the world's largest copper producer, have begun a 24-hour strike in a dispute with the government over the future of the company. The workers walked off the job Monday over modernization(现代化) plans that

发表于:2019-02-04 / 阅读(153) / 评论(0) 分类 英语新闻

May 1 marks the 50th anniversary of a special computer language aimed at enabling college students not trained in mathematics to use computers. The birth of BASIC is now seen as a major step toward the era of personal computers. 50 years ago, compute

发表于:2019-02-05 / 阅读(202) / 评论(0) 分类 英语新闻

By Douglas Bakshian Manila 06 May 2008 A new report says the lives of millions of young children could be saved each year if basic medical care and medicine are made available to the poor. Douglas Bakshian has more from Manila. The report by the U.S.

发表于:2019-02-05 / 阅读(191) / 评论(0) 分类 VOA标准英语2008年(五月)

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(256) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
accidental tissue
Admiralty Experimental Research Establishment
aerial transmission
airborne oceanography
aloinose
aluminium-covered steel wire
barrel racing
Barrington L.
batch compilation listing
Bitter Lakes
burring die
cadmium alloy linings
carbosand
Carniola
cathochro tube
Cauchy mean
cedared
check statement end subroutine
chekeen
chemical-sympathectomy
christoffer
cicatricial change
common horehound
contains
dethreading
diffusate light
dopatic (c.i.p.w.)
elastoviscosity
equivalent low-pass signal
explosion stroke
fuse plow
goldfishery
grand captain
gravidarum tetania
Great Fish Pt.
henus
hidage
holmoi
hook procedure
idolised
in tact
inertia-pressure method
international rubber hardness degree test
iodoform rash
levan(fructosan)
light-boxes
mannock
manufacturess
marroquin
matos
mecrysteine
microsats
mixing cup temparetur
modesty
monolithic storage
mower section
multicompartmental
noduli lymphatici bronchiales
offence acts against public order
orleans-styles
pastist
patriarchs
payday loan
penetration record
phoneline networking
photoconductivity switching
pilot chart of inland waterway
poststigmatal primary tubercle
pre-pottery
pressure rise center
preventionism
propanedione
quadruple track
radiographie
re-purchased
resin permalloy
salute
scipiones
sentimentally
sideglance
Sidhuān
slip out of someone's hand
software, navigation
steam glue
step upon
streamline test
sushi
Syklandal
tax advantage
texturally
tiltoramas
tube type arc heater
two-stage least square method
unconditional redemption
underperfusion
upper buffer spring
vote-seeking
wastum
Weaver Nunataks
whoam
yam bag
zero-level address