spallation

英 [spɔː'leɪʃən] 美 [spɔː'leɪʃən]

• n. 散裂

英英释义

Noun:

1. (physics) a nuclear reaction in which a bombarded nucleus breaks up into many particles;

   "some astronomers believe that the solar system was formed by spallation when the sun was a very young star"
   

例句

用作名词 (n.)

1. However, studies of spallation showed that it could generate lithium and boron.
   然而，对散裂的研究显示，它可以产生锂和硼。
2. A brief introduction to spallation neutron sources and the accelerator driven advanced nuclear energy systems is presented.
   散裂中子源的应用日益受到人们的重视。