单词：high strength metallic alloy
单词：high strength metallic alloy 相关文章
material scientists admire spider silk for being lightweight and strong.now another arthropod product is getting into the act insect cuticle,the tough flexible material is inside insect skeleton.researchers at harvard * institute for biological inspi
Scientific American(十二)月
图片1 metal n. 金属 例句：This metal is harder than that one. 这种金属比那种硬。 metallic adj. 金属(性)的 例句：Fannie' s shovel struck against something metallic when she wasplanting flowers in the garden. 当芬妮在花园里种
漫画搞定六级词汇（文本+音频）
【今日基础词】Actually 【Transcript】 A: Working for four hours at a stretch really makes me tired. Why cant we have a break like many other companies? We need at least a tea break. B: Our boss is dead nuts on work. Keeping on working and ma
听基础单词练听力
Sometimes your biggest weakness can become your biggest strength. Take, for example, the story of one girl who decided to study judo[柔道] despite the fact that she had lost her left arm in a car accident. 有的时候，你的软弱之处反而拥有强大的力量。
英文故事剧
I cried a tear Oh I did try I was confused You cleared my mind I sold my soul You bought it back for me And held the earth You gave me dignity Somehow you needed me You gave me strength To stand alone
100首英语歌
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Athletes have obviously been tempted to use performance enhancing anabolic steroids. Drug testing may discourage such use. But a new study finds that some of the perfo
Scientific American(九)月
By Ted Landphair Washington 09 August 2007 Every day, American consumers are offered a simple choice when they areby a store's cashier: paper or plastic? But as VOA's Ted Landphair explains in today's searching for solutions report, some communities
2007年VOA标准英语（八月）
China is working on next-generation bullet trains with a maximum operational speed of 400 km per hour that will be ready by 2020 for markets linked to the Belt and Road Initiative, the country's top railway vehicle maker said. 国内最大的轨道客车
英语新闻
This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Forget the scalpel, researchers at Johns Hopkins University have created a tool that can move easily through tissue, potentially making biopsies much less invasive.
Scientific American(一)月
1.He drove very fast to _______ that red car. A. scatter B.overtake C.site D.sponsor 2.Slides are sometimes called ________ film. A. whistle B.vigorous C.robot D.transparent 3.Professor Smith _______the most important part in his paper. A. omitted B.
大学四六级阅读
1.He drove very fast to _______ that red car. A. scatter B.overtake C.site D.sponsor 2.Slides are sometimes called ________ film. A. whistle B.vigorous C.robot D.transparent 3.Professor Smith _______the most important part in his paper. A. omitted B.
大学四六级阅读
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新课标小学英语阅读100篇
AS IT IS 2014-01-22 World Bank: Developed Economies Gain Strength in 2014 世界银行称2014年全球经济增长将有所改善 Welcome to As It Is from VOA Learning English. Im Mario Ritter. The World Bank has released its report on the world econ
2014年VOA慢速英语(一)月
经典歌曲-你需要我you needed me -anny murray 获奖时间：1979年 I cried a tear, you wiped it dry ! was confused, you cleared my mind I sold my soul, you bought it back for me And held me up and gave me dignity Somehow you needed me You gav
经典英文歌曲
Intel has unveiled its newest virtual reality headset called Project Alloy. Through this gadget, the company introduces the concept of merged reality. 近日，英特尔公司推出了其名为Alloy项目的最新虚拟现实头戴设备。通过这一
英语新闻
I cried a tear我伤心地哭，流下了眼泪 You wiped it dry你帮我擦干 I was confused我内心迷茫混乱 You cleared my mind你使我思路清晰 I sold my soul我出卖了我的心灵 You bought it back for me你又把它还给了我 And held me up and gave me dignity帮助我，给我尊严
美国乡村音乐
Tropical cyclone Marcia is rapidly gaining strength as it heads for central Queensland as is expected to be a dangerous category five system when it crosses the coast early Friday morning.Communities from Mackay to the New South Wales border are on a
澳洲ABC新闻快递2015年
LONDON, July 26 (Xinhua) -- It landed at Lands End on the extreme south-west coast of England 69 days ago and after making its way around the British Isles, the Olympic Torch finally reaches the Olympic stadium on Friday. When it reaches the end of i
英语新闻
Metallic，队如其名，是世界首屈一指的重金属乐队，比Bon Jovi更有名，比枪花更严肃。Metallica在不断的创造着新的音乐元素：Thrash Metal、Death Metal、Speed Metal、Black Metal，他们不甘心看着重金属摇
英文摇滚歌曲
Sophie Madeleine - The Knitting Song 惬意的编织之歌 歌词： I'm going to knit myself a sweater. A sweater that will keep me warm at night. Just how many days here must I weather? Just biding my time... 'cause when I call you on the phone, I'
经典英文歌曲