A government study recommended a national highway system of 33,920 miles, and Congress passed the Federal-Aid Highway Act of 1944, which called for strict, centrally-controlled design criteria.
一项政府研究建议建设一个33,920英里的全国公路系统,国会通过了1944年的《联邦援助公路法案》,该法案要求制定严格的、集中管控的设计标准。
December 16, 1978: China and the US issued a joint communique which called for the establishment of diplomatic relations between the two countries on January 1, 1979.
1978年12月16日,中美发表联合公报,宣布两国于1979年1月1日建立外交关系。
This statement is also much softer than the initial Arab proposal which called for Mr Saleh to resign.
这份声明也比阿拉伯世界最初要求萨利赫辞职的提议更加温和。
He had ousted a group called the Tweed Ring, which controlled New York City politics for years.
VOA: special.2010.03.04
And we can also write this in an even simpler form, which is what's called electron configuration, and this is just a shorthand notation for these electron wave functions.
而且我们也可以将它,写为一个更简单的形式,它叫做电子构型,这个仅仅是这些电子波函数的。
And so instead of defining efficiency the way you've got it written there, I'm going to define what's called something different for a refrigerator which is called the coefficient of performance.
现在我们不用,效率的那个定义,我给出一个,有关制冷机的,新的定义,叫做制冷系数。
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