金属氯化物

By Gary Garriott Broadcast: November 3, 2003 This is Steve Ember with the VOA Special English Development Report. People have been recycling metals for hundreds of years. Today, re-using metal waste o

发表于:2018-12-01 / 阅读(420) / 评论(0) 分类 VOA2003(下)-发展与科学

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(222) / 评论(0) 分类 VOA标准英语2014年(六月)

[00:11.78]lesson 33 [00:22.05]Read and practise [00:27.92]LILY:Hi,Lin Tao! What's this called in English? [00:34.59]LINTAO:Oh,it's a writing brush. [01:10.43]What's it made of? [01:19.20]It's made of bamboo and animal's hair. [01:35.45]What's it used

发表于:2018-12-10 / 阅读(194) / 评论(0) 分类 初中英语人教版初三

Most works of art - paintings, sculptures, artistic jewelry - are created for a collector or patrons who visit a gallery. The artist makes something, and someone else buys it and takes it home. Others create large public art - sculptures and statues

发表于:2018-12-16 / 阅读(236) / 评论(0) 分类 VOA标准英语2010年(九)月

Building with Wood and Metal Hugo: Wow, when you said that you did some woodworking on the weekends, I thought you meant refinishing furniture. But this! This is a real workshop and youre actually building furniture. Shawna: Yeah, this is what Im wor

发表于:2018-12-27 / 阅读(243) / 评论(0) 分类 2014年ESL之餐饮娱乐

SCENE② A 第一天上课 【很高兴又看到你】 Rose: Hello, Herbert. It's nice to see you again. 柔丝: 嗨,赫伯特。很高兴又看到你。 Herbert: I, well, um... 赫伯特: 我,嗯

发表于:2019-01-02 / 阅读(299) / 评论(0) 分类 网络社交

By Roger Hsu Mephis, Tennessee 17 August 2006 watch Museum report The National Ornamental Metal Museum in Memphis is devoted to the conservation and advancement of metalwork. It is a place where metal smiths become synonymous with artists and where

发表于:2019-01-06 / 阅读(317) / 评论(0) 分类 2006年VOA标准英语(八月)

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Metal Sonic is flying through space and comes to an asteroid field, you need to help him blast his way through without getting hit or its game over. Instructions: Move: Up

发表于:2019-01-08 / 阅读(301) / 评论(0) 分类 Daily Free Games

Lesson 63: [00:03.58]Garbage Is Interesting! [00:07.73]Date:June 7 [00:11.57]Weather:Cloudy,but warm.Maybe it will rain tomorrow! [00:17.82]Dear Diary, [00:20.66]This week we learned about pollution. [00:25.03]I never knew that garbage was so interes

发表于:2019-01-09 / 阅读(312) / 评论(0) 分类 河北加拿大版初中英语

Lesson 64: [00:03.58]What Do You Know?Have You Seen These Words? [00:09.35]bag bit,a bit of I have a bit of plastic.It's a white bit. [00:18.00]It's small.Look!I can hold it in my hand. [00:23.95]least,less [00:27.43]There are three bags of garbage.I

发表于:2019-01-09 / 阅读(361) / 评论(0) 分类 河北加拿大版初中英语

[00:-1.00]Warm-up [00:-2.00]lifestyle shepherd executive peaceful [00:-2.50]生活方式 牧羊人 行政领导,经理 平静的 [00:-3.00]relaxing creative stressful stadium [00:-3.50]轻松的 创造性的 有压力的 露天大型运动场 [00:-

发表于:2019-01-10 / 阅读(282) / 评论(0) 分类 高中英语北京必修模块

美国新晋说唱女歌手 Azealia Banks 变身大漠妖姬,带来超动感单曲《Heavy Metal And Reflective》!感觉棒极啦,飚车一族势不可挡,期待 Azealia Banks 更多更好的作品。 歌词: Fridgy froze kept, it's that f

发表于:2019-01-10 / 阅读(217) / 评论(0) 分类 英文最新流行歌曲

Staying with the precious metal, and Chinas largest gold company says the country will surpass India to become the top consumer of gold in the world. In the first three quarters of this year, China produced 284 tons of the yellow metal, a nine percen

发表于:2019-01-11 / 阅读(236) / 评论(0) 分类 英语演讲

RACHEL MARTIN, HOST: And now some words you don't often hear together - all-girl, teenage, Indonesian metal band. NPR's Ashley Westerman has this profile. ASHLEY WESTERMAN, BYLINE: The band's called Voice of Baceprot. Baceprot means noisy in the girl

发表于:2019-01-16 / 阅读(230) / 评论(0) 分类 2017年NPR美国国家公共电台8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(225) / 评论(0) 分类 2018年NPR美国国家公共电台11月

DAVID GREENE, HOST: So every time you weigh something, whether it's coffee or bananas - I'm not sure what you're weighing - you might be doing it in pounds - well, whatever you're doing, you're unknowingly relying on a global system of measurement th

发表于:2019-01-17 / 阅读(258) / 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(277) / 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(214) / 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(200) / 评论(0) 分类 地道美语播客

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(362) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
acetonylamine
acknowledged
advanced refractory alloy
Alfred Charles William Harmsworth
alphanumeric display device
Anten
average value memory oscilloscope
baptism of desire
benign prostatic hyperplasias
bias network
Bigham Clause
blood-albumen glue
boring cutter
Bourdieuan
brinsons
broomhill
cabin passenger
centralized foreign trade corporation
Cirsium alberti
cocoa oil
competence porn
connecting cylinder
cross slider crank chain
dermatologically
displode
disvow
Dumet
dummy corporation
easiness of temper
glucupicron
gold code
goniodiscaster granuliferus
grapies
grisliness
Gymnema longiretinaculatum
handling speed
handshapes
heroinism
hoppesters (w. europe)
immigrantion procedure
instrumentation insert
integrated indicator
intitles
julies
knolling
labour rate
Lake Norden
laliques
lift slab system
locating software error
low-borns
lybianite (libyanit)
machine finish
marmotane
Martin I
multivalently
near-continuous data protection
nematodynamic
net reproductive ratio
New Jersey, State of
niemcewicz
non-scholarship
Nyandoma
off service
oil distributing pipe
Opticyl
outside market dynamics
ovigenesis
palify
parl-
pathoanatomist
peels
phytocoenoses
piled us
pink cigars
presentation logic
proper dental laminae
protolemur
provs
pseudo cursor
racheter
rag-top
raise statement
rate of return on investment capital
recalibrate subroutine
red-free
rogaticas
roundness error
semi-cantilever spring
snarfling
social taboo
sorry anyway
start-up pressure
taken my name in vain
temper pass
toggle angle
unmatured debts
unspread
ventricular wall motion
Vic-Fezensac
WBAR
you got me