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 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。
• A great deal is now known about the kinds of damage produced in the DNA by ultraviolet radiations, to a lesser extent, by ionizing radiations.
  目前已经知道很多关于由紫外线辐射以及在较小程度上由电离辐射引起dna损伤的种类。
• The mechanism of polymer degradation by ultraviolet radiations is not agreed upon by experts.
  关于紫外线辐射使聚合物降解的原理，专家们是有分歧的。
• 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。
• Thought, revery, prayer,& these are great and mysterious radiations.
  思想、梦想、祈祷是神秘之光的大辐射。
• Phenomenon of the change in velocity of propagation of monochromatic radiations in a medium as a function of the frequency of these radiations.
  在介质中传播的单色光改变其传输速度的现象，并由该辐射的频率所决定的。
• The detection and identification and evaluation and location of foreign electromagnetic radiations ( other than radioactive).
  对外来电磁放射物的位置的侦察、辨认和估价。
• Both of these nuclear radiations, although different in character, can travel considerable distances through the air.
  这两种核辐射虽然性质不同，但是都可以在空中穿透相当长的距离。
• 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。
• 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。