单词：retractable steel joist
单词：retractable steel joist 相关文章
Well this is the centerpiece for Beijing's Games, officially it's called the National Stadium. It's better known as the Bird's Nest because of that avant-garde design of the interwoven steel beams on the outside and until now that's all weve been ab
万花筒2008年
News Report Highlights of the Detroit International Auto Show Script The latest concept cars were unveiled at the North American International Auto Show in Detroit on Monday. More than 700 cars featuring the latest styles and technology will be on di
新视野大学英语：视听说教程 4
Chapter 108 Ahab and the Carpenter 第一百零八章亚哈和木匠 The Deck First Night Watch 甲板上初夜班 (Carpenter standing before his vice-bench, and by the light of two lanterns busily filing the ivory joist for the leg, which joist is f
白鲸记
BBC news. The eleven candidates standing for the French presidency are taking part in the final set-piece televised encounter of the campaign. They are sharing a stage but to be interviewed one by one as they seek to win over the electorate at the Su
中英双语新闻
Idiom: nerves of steel 有胆量，钢铁般的意志，平静的心态 Hit the book： Sharpen memory Dementia In shape Keep at bay Alternate Ward off Clutter Disarray Distraction
趣味青春英语
Utahraptor is the largest known member of the early Dromaeosaurids, which were birdlike meat-eating dinosaurs. 犹他盗龙是最大的已知早期驰龙成员，它们是类鸟的肉食恐龙。 It killed by pouncing onto the back of its prey. 它们跳
侏罗纪搏击俱乐部
The bear could have pulled a door off a car with ease or crushed a steel drum like a tin can. 这种熊能不费力地扯下车门，或者把钢鼓踩烂就像是罐头一样。 But in the cave, a second, super-sized ice age monster was found. 不过在
侏罗纪搏击俱乐部
Cats are basically designed as hunt-and-kill predators. 猫科动物基本是猎杀型掠食者。 They are carnivores, that's what they do as carnivores, is they chase things down and kill them. 它们是食肉动物，这类食肉动物追赶猎物然
侏罗纪搏击俱乐部
By Caty Weaver Broadcast: November 21, 2003 This is Bob Doughty with the VOA Special English Economics Report. Last week, the World Trade Organization ruled that United States taxes on imports of stee
VOA2003（下）-农业与经济
There's a tradition of singing at the Oscars, One that I was lucky enough to take part in two years ago. And this year I wanted to do a duet again with a special guest, but he bailed on me at the last minute and I couldn't do it. But I'm not a quitte
英语新闻视频
在一个伦敦那么大的城市里，每天都要消耗掉三千万吨粮食。但是，这些食物都从何而来？建筑师Carolyn Steel 探讨每天喂养一个城市的神话，介绍古代的食物运输如何影响城市的形成和发展。
TED公开课:吃吧
The southern city of Dallas, Texas, has transformed from an oil and cotton town into an international city that is now home to several large businesses. This weekend, Dallas, along with neighboring Arlington and Fort Worth, will host hundreds of thou
VOA标准英语2011年(二月)
STEVE INSKEEP, HOST: President Trump's push for tariffs on steel and aluminum imports is driven in part by competition from China. The United States still produces most of its own steel, we should be clear. But the industry has faced pressure from ch
2018年NPR美国国家公共电台3月
雅思听力机经中出现的词组往往有限，同学们没有必要拿着厚厚的词汇书发愁，很多时候，利用听力阅读中的题目就能搞定很多单词。下面雅思频道就为同学们整理剑10听力中出现的词汇汇总，
雅思英语
The developer Meydan has announced the launch of a new scheme known as Meydan One featuring a 711m-high tower, a huge new mall, the worlds largest indoor ski slope, a 25,000 sq metres indoor sports facility, the biggest dancing fountains in the world
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BEIJING, Aug. 19 (Xinhua) -- China's steel output growth slowed in July and prices of steel products have continued to drop, according to data from the National Development and Reform Commission (NDRC). Crude steel production gained 4.2 percent year
英语新闻
By Michael Bowman Washington 12 June 2008 The U.S. space agency is planning to send a probe to the sun to gather data and shed light on basic questions about how the star operates and its effects on Earth. VOA's Michael Bowman reports from Washingto
VOA标准英语2008年（六月）
It's the debate that has long divided animal lovers. Now scientists have confirmed that cats really are better than dogs at least from an evolutionary perspective. 一直以来，猫和狗哪个更好这一问题将动物爱好者划分为两大阵营。
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Xia Nong, deputy director-general of the National Development and Reform Commission's department of industrial policies, says China's steel products are highly competitive globally, and have gained a good reputation in international trade. This is du
2016CRI中国国际广播电台
进化与轮子 从前，研究自然界没有轮子的进化论生物学家都同意不能用无此需要来解释这种现象：轮子对于动物会像对于我们人类一样有好处。 生物学家们推论，动物没有进化出轮子是由下述
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