Methods Isocentric localization in routine way and marking the laser cross in body surface and revolving the bed made radiation field avoiding the shoulder joint.

方法常规等中心定位并体表标出激光灯“十”字，旋转治疗床至照射野避开肩关节治疗颈段肿瘤。

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Through the calculation of given parameter, have made radiation harmonic, can table picture, concurrent is now adjacent harmonic radiation differ hundreds of times.

通过给定参数的计算，作出了辐射谐波的能谱图，并发现相邻谐波辐射相差几百倍。

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The DNA in all organisms is under constant attack from highly reactive chemicals and radiation, and errors are often made when it is copied.

所有生物组织中的DNA都处于被高度活跃的化学物质和辐射的不停攻击之下，而且DNA复制过程中经常出错。

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In a recent paper, Dr Jacobson argues that observations made of synchrotron radiation produced by the Crab nebula (the remnants of a supernova observed in 1054) limit the granularity of space.

ECONOMIST: Planck-scale physics

After a religious takeover of the United States, the few women who can conceive a child (radiation has made most of them sterile) are given to high-ranking government officials to bear them children.

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Some people believe that the proportionality assumption about radiation should be made because it gives a "conservative" estimate of possible risks.

WSJ: The Panic Over Fukushima