radiations

英 [ˌreɪdɪˈeɪʃənz]

美 [ˌreɪdiˈeɪʃənz]

n.  辐射; 放射线; 辐射的热(或能量等); 放射疗法
radiation的复数

化学

双语例句

• The problems of shielding from thermal and nuclear radiations are thus quite distinct.
  因此防御热辐射与防御核辐射的问题是完全不同的。
• Our knowledge regarding the effects of ionizing radiations is still meagre.
  我们关于电离辐射效应的知识仍很不足。
• The real importance lies in all the great benefits which atomic energy, which the various radiations, will bring to mankind.
  真正的重要性在于原子能、各种辐射将给人类带来的巨大利益。
• A device used to detect and measure light and other radiations.
  用来探测和测量光和其他放射物的装置。
• Quantities and units of nuclear reactions and ionizing radiations
  GB3102.10-1993核反应和电离辐射的量和单位
• Harmful radiations do not reach the earth because the atmosphere screens them out.
  有害的辐射由于得到大气屏蔽无法到达地球。
• In addition to light, there are dangerous radiations gi-ven off by the sun.
  除了光以外，太阳还发出危险的放射线。
• The effective injury ranges of these two kinds of nuclear weapon radiations may differ widely.
  核武器的这两种辐射的有效杀伤范围可以相差很远。
• In killing cancer cells, radiations of controlled dose are used.
  在杀死癌细胞中，控制剂量的辐射会被使用。
• Most metallic and some nonmetallic elements will emit characteristic radiations.
  大多数金属和某些非金属元素都会发出特征的射线。