fission中文什么意思

n.
1.裂开，分裂。
2.【生物学】分裂生殖。
3.【原子能】(核)裂变。
+更多解释...短语和例子
a fission bomb (裂变式)原子弹。 fission product 裂变产物。 reproduction by fission 分裂繁殖。 atomic fission 原子分裂。 uranium fission 铀核裂变。vt.,vi.
【原子能】(使)裂变。

• fission fusion fission bomb:    裂变 聚变 裂变弹
• asymmetric fission:    不对称裂变; 非对称裂变
• asymmetrical fission:    不对称裂变

例句与用法

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1. Nothing less than a fission bomb can ignite a thermonuclear reaction .
   威力比一个裂变炸弹小的任何东西都不能点燃热核反应。
2. Niels bohr and john wheeler published a theory of the dynamic process of fission .
   尼恩、波尔和惠勒发表了裂变的动力过程的理论。
3. The world at large was less well prepared for the exploitation of nuclear fission .
   然而对于核裂变的利用，人类社会还缺乏足够的准备。
4. As a result, there is less attenuation of the gamma rays from the fission products .
   这样一来，从裂变产物中发射出来的射线的减弱就要少一些。
5. The laboratory has designed, tested and evaluated a lightweight, low-yield fission device .
   该试验室设计，试验和鉴定了一种轻巧、低当量的裂变装置。

英文释义

名词

1. a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy
   同义词：nuclear fission
2. reproduction of some unicellular organisms by division of the cell into two more or less equal parts

百科释义

Fission is a splitting of something into two parts.