单词:gear milling lathe
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1555 、 制作过程 workingprocess 1556 、 制作图;工作图 workingdrawing 1557 、 制造方法 productionmethod 1558 、 制图;绘图 drawing 1559 、 诱导抗力 induceddrag 1560 、 辅助
By George Dwyer Washington, DC 29 May 2006 watch Gold Prices report Last week the price of gold on the New York Mercantile Exchange declined by 7 and a half percent, the most since 1990. By Wednesday of this week it was down again: 13 percent off fr
After the dimness of the tent, the world outside was blinding bright. 习惯了帐篷内的昏暗,外面的世界亮得吓人。 The sun burned like molten gold, and the land was seared and empty. 太阳如融化的黄金,烧灼着大地,炙烤的
And he took that arm off, did he? asked Ahab, now sliding down from the capstan, and resting on the Englishman's shoulder, as he did so. 那么,它把这只手臂膀给搞掉了,是么?亚哈问道,这时,他搭着那英国人的肩膀,从绞
Business 商业。 Yahoo 雅虎。 Googling a new boss 从谷歌来的新总裁。 Marissa Mayer takes on one of the toughest jobs in tech 玛丽莎梅耶尔接任技术界一份最艰巨的工作。 SHORTLY after news broke on July 16th of her appoi