fission

英 ['fɪʃn] 美 ['fɪʃn]

• n. 分裂；裂变；【生】裂殖

英英释义

Noun:

1. reproduction of some unicellular organisms by division of the cell into two more or less equal parts

2. a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy

例句

用作名词 (n.)

1. Energy is released by the fission of atomic nuclei.
   能量是由原子核分裂释放出来的。
2. When atoms split, the process is called "fission".
   原子分裂时，其过程被称为“裂变”。
3. The fission products formed are highly radioactive.
   所生成的裂变产物具有很强的放射性。

经典引文

• The absence of a native genius for compromise has led to complete fission.

  出自： C. Rycroft

词汇搭配

• fission bomb 裂变式原子弹...
• nuclear fission 核子分裂
• fission material 裂变物质
• fission chemistry 裂变化学
• binary fission 【生】二元分裂，二分...
• fission heat 裂变热
• fission level 裂变能级
• fission gas 裂变气体
• fission action 裂变作用
• fission process [医] 分裂过程...
• fission fragment 分裂碎片
• fission chamber 裂变电离室
• fission monitor 裂变检测体
• asymmetric fission 非对称裂变,不对称裂...
• explosive fission 爆炸性核分裂,爆炸裂...
• fission poison 裂变毒物
• fission energy 裂变能量,裂变能(量...
• fission neutron 裂变中子
• atomic fission 裂变

近反义词

【近义词】

• breaking up 破裂
• division 划分
• schism 分歧
• scission 切断
• separation 分离
• splitting 剧烈的
• nuclear fission 核子分裂