音标:['fiʃәn] ;
n. 裂开, 分裂, 分体
[化] 裂变
n. reproduction of some unicellular organisms by division of the cell into two more or less equal parts
n. a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy
词型变化:名词复数形式 : fissions
考试类型:[六级]
词性分布:
名词100%

fission的用法和样例:

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。

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

经典引文

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

    出自:C. Rycroft
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