单词：normalized and tempered steel
单词：normalized and tempered steel 相关文章
[00:00.00]Unit 28 [00:03.82]Reading and speaking [00:06.99]Oh,hi Alison,I didn't know [00:08.92]that you enjoyed running? [00:11.08]Well,I don't usually run. [00:12.96]I've just started recently [00:14.86]because I heard it's good for stress. [00:17.
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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
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Vitamin D is an essential nutrient that we get through exposure to sunlight and through diet. Without enough Vitamin D, we are at risk for rickets, osteoporosis and bone fractures. Now, researchers have found that Vitamin D deficiency is also associa
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India's Prime Minister Manmohan Singh says he wants normalized relations with Pakistan, but that Islamabad must stop allowing its territory to be used for terrorist activities against India. Mr. Singh made the statement during an election rally in I
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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
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