This article is related to a calculating method of atomic ionization cross section on K - shell when bombarding a nuclear target with electron.

介绍了利用电子轰击核靶原子K壳层电离截面的一种计算方法。

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Gradually other nuclear powers realized that the only target in America was Washington. The more astute saw the writing on the wall and slipped away from the former capital city.

其他核国家逐渐认识到，他们在美国的唯一目标是华盛顿，预见到危险前景的人们开始逃离这座曾经的首都。

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The target may have been the centrifuges at its nuclear refinery at Natanz.

其目标可能是位于纳坦兹核精炼厂的离心器。

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Prueher's decision that no nuclear target planners would be assigned to the Pacific Command staff, a dramatic departure from previous practice.

CENTERFORSECURITYPOLICY: Center For Security Policy

The day after the Supreme Court ruled that Paula Jones' lawsuit could go forward, the story led most major newspapers, above the announcement by Boris Yeltsin at the NATO summit that he would no longer target nuclear missiles at the Western alliance.

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Thus, it reasonably bars the export of HEU for use as reactor fuel or as targets to produce medical isotopes except on an interim basis to recipients who provide assurances that an alternative nuclear fuel or target will be used in their facilities whenever possible.

CENTERFORSECURITYPOLICY: Kyl and Schumer move to monitor uranium exports