金属膜厚度

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(288) / 评论(0) 分类 VOA2003(下)-发展与科学

[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(112) / 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(152) / 评论(0) 分类 VOA标准英语2010年(九)月

人的大脑的结构会影响人的政治立场吗? Alice: Hello, I'm Alice. Rob: And I'm Rob. Alice: And this is 6 Minute English! Weve had a special request from our listeners in Lugano, Switzerland for a more complicated topic this week. Were t

发表于:2018-12-27 / 阅读(148) / 评论(0) 分类 一起听英语

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(166) / 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(223) / 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(240) / 评论(0) 分类 2006年VOA标准英语(八月)

Alice: Hello, I'm Alice. Rob: And I'm Rob. Alice: And this is 6 Minute English! Weve had a special request from our listeners inLugano, Switzerland for a more complicated topic this week. Were talkingabout the structure of the brain, and how it could

发表于:2019-01-07 / 阅读(186) / 评论(0) 分类 六分钟英语

[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(225) / 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(236) / 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(281) / 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(205) / 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(143) / 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(166) / 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(143) / 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(188) / 评论(0) 分类 2018年NPR美国国家公共电台11月

She spun her snell with silkglands on the underside of her abdomen. The threads harden on contact with air. The trap's set, but she's treading carefully. The web's only sticky in places. She can move around, but others can't. The first bite of the da

发表于:2019-01-22 / 阅读(125) / 评论(0) 分类 自然百科2013年

Pre-Listening Vocabulary observation: something that you see cross section: a view of the inside of something after a cut has been made across it hold true: remain a fact or truth even in other situations ideal: suitable sap: fluid (sugar and mineral

发表于:2019-02-08 / 阅读(364) / 评论(0) 分类 Facts-事实

妊娠糖尿病与心脏疾病有关 WASHINGTON, March 12 (Xinhua) -- Women who develop gestational diabetes may face an increased risk of early heart disease later in life, even if they do not develop diabetes subsequent to their pregnancy, U.S. res

发表于:2019-02-08 / 阅读(151) / 评论(0) 分类 英语新闻

17 Into the Troposphere 第十七章 进入对流层 Thank goodness for the atmosphere. It keeps us warm. 谢天谢地,我们有了大气。它使我们有了个温暖的环境。 Without it, Earth would be a lifeless ball of ice with an average te

发表于:2019-02-25 / 阅读(149) / 评论(0) 分类 万物简史
学英语单词
-teenth
acceptance of protest
ahearne
Aircop
astigmatical
base-timing sequencing
bash up
basic file channel
better
Better cut the shoe than pinch the foot.
bioactivities
blechnum melanopus
blockbuster model
brazelton
BUWEPS
cafenio
caramel apples
centralized oiling
chimney sweeper
chirotype
chrysammic acid
Clapeyron-Clausius' equation
co-repressor(jacob & monad 1961)
Codonopsis subglobosa
cogitability
colormaker
compare byte
cylinder tube
deferred delivery service
deprivatization
dimension tolerance
direct amplification
dispatch boxes
dry model
empirical distribution generation
entire aperture
epigastric vein
flexure error
flush air intake
forecast
getting through to
gourmandizings
harmonic vibration
he laughs best that laughs last
indicator species
input/output test
keep ... under ... hat
knox-class
lunish
main memery
Makozo
marginal forward pruning
mesoporosities
Midulu
mildew proof agent
milled about
mock firing
mustard and cress
naiveness
neohaematopinus callosciuri
nonreturners
npsidioblastoma
overall battery voitage
pacific-type coast
peel failure
Pelidisi index
peritoneal spaces
phantomist
physical location
pile height
pixyishness
Polyprion
population cluster
potteress
Pre-Greek
product line decision
QCCS
quasimodes
rabbing
Raillietina quitensis
receiver protective device (reprod)
rhinal
soft soaping
somata
Special Settlement Finality Committee
specific report
spinosissimus
square-law detectro
steak hammer
steinkampf
thermodynamics of surface phenomenon
thiofide
ticket book
titanium trifluoride
topographagnosia
tragers
twin span derrick
unmodulated track
viscoelastic model
weather deck
word sign
zero structure