金属-金属共晶合金

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(213) / 评论(0) 分类 VOA2003(下)-发展与科学

Yang: Mandy, Would you like to come for dinner tonight? Yang: Mandy, 你想今天晚上来吃晚饭吗? Mandy: Dinner? Where? Mandy: 晚饭?在哪儿? Yang: At the new Five Spices restaurant in Chaoyang. Yang: 在朝阳区的 Five Spices 餐厅。 Mandy: What kind of fo

发表于:2018-12-02 / 阅读(93) / 评论(0) 分类 奥运英语

What Makes White Gold White? Many people associate the metal gold with the color gold. But, some gold jewelry is not golden at all: its white. 图片1 Golden Color Gold is one of the heaviest and softest metals. Pure gold, called 24-carat gold, is so

发表于:2018-12-05 / 阅读(94) / 评论(0) 分类 英语听力文摘 English Digest

[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(62) / 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(85) / 评论(0) 分类 VOA标准英语2010年(九)月

This is Scientific American's 60-Second Science. I'm John Matson. Got a minute? In a laboratory vault outside Paris is a small cylinder of platinumiridium alloy that serves as the standard for all mass measurements worldwide. By an 1889 international

发表于:2018-12-24 / 阅读(87) / 评论(0) 分类 Scientific American(一)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(114) / 评论(0) 分类 2014年ESL之餐饮娱乐

Many people associate the metal gold with the color gold. But, some gold jewelry is not golden at all: its white. 很多人都认为金子就应该是金色。但一些黄金首饰的颜色并不是金色,而是白色。 Golden Color 金色 Gold is

发表于:2018-12-28 / 阅读(56) / 评论(0) 分类 初学者听力文摘精选

What Makes White Gold White? Many people associate the metal gold with the color gold. But, some gold jewelry is not golden at all: its white. Golden Color Gold is one of the heaviest and softest metals. Pure gold, called 24-carat gold, is so soft th

发表于:2018-12-31 / 阅读(63) / 评论(0) 分类 英语听力文摘 English Digest

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(172) / 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(176) / 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(183) / 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(205) / 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(143) / 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(78) / 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(102) / 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(91) / 评论(0) 分类 2017年NPR美国国家公共电台8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(138) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Nitinol Nitinol is one of the most extraordinary metals to be discovered this century: A simple alloy of nickel and titanium, nitinol has some perplexing properties. A metal with a memory, it can be made to remember any shape into which it is fashion

发表于:2019-02-17 / 阅读(98) / 评论(0) 分类 双语有声阅读

The Cleaning Power of Soft Drinks! 饮料的神奇清洁能力 Lets begin with a cleaning tip: If you have some tarnished or corroded brass that you want to clean, an old brass candlestick for example, you can use Coca-Cola, or any other cola soft dr

发表于:2019-02-24 / 阅读(64) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
.gif files
absorption of shocks
advanced felling
akure
algerian fibre
all in the same breath
AMD VISION
amphitropous ovule
apprentice ship education
Babson chart
benzoyloxylation
bid costs
binting
body modifications
book-keeping machine
bovrils
bultow
cant chisel
cement mortar waterproofing system
chakassite (alumohydrocalcite)
checkride
coercive mapping
colagiovanni
concert master
Corispermum pseudofalcatum
Diaz del Castillo, Bernal
dig take up the tomahawk
direct infringement
disputeth
economic product
educational vocabulary
engineering thermal fluid mechanics
enriched supportive therapy (est)
formic ester
fortadyn
friction-reducing
froebes
Gentiana qiujiangensis
gill sheeter
hob-type magnetron
home runs
Impatiens chinensis
intemperacy
interlaboratory
irrelationships
isthmopolypus
Java Servlet API
jerry built
karyochylema
Kirsty
liquid effluent monitor
Los Pocitos
low-fat milk
Manchegan
Mangistauskaya Oblast'
maxillipeds
Mazdaism
minimum close duration
neallotype
Neodiprion lecontei
net rated capacity
nine to five
normalized dose nonuniform exposure
Not my cup of tea
not see the fun
obliterating phlebitis
oilless
parquetry staves
Patterson method
pericraniums
photo scanner
power-over
product usage
production scheduler
puppys
pyroglobulins
range anxiety
returning security money
run of time schedule
Saybolt chromometer
selacean
sherfey
somnifying
sprocket for simplex chain
starboat
strainless ring
Strophanthus sarmentosus DC.
substrates
taken no notice of
theory of auditing
Tipuani
universal address administration
unnatural death
velocity microphone
voltage forming circuit
wamps
Weiler-la-Tour
whorier
wire rope haulage
workers' control