裂变的英文：
fission

fission resonance
裂变反应共振

To make an atom bomb we have to use uranium 235, in which all the atoms are available for fission.
制造原子弹必须用铀235，因为它的所有原子都可以裂变。

To make an atomic bomb we have to use uranium 235, in which all the atoms are available for fission.
制造原子弹，我们必须用铀235，因为铀的所有原子都会裂变。

In fission processes the fission fragments are very radioactive.
在裂变过程中，裂变碎片具有强烈的放射性。

When an atom is split, it releases neutrons
原子裂变时释放中子。

To produce(fissionable material)in a breeder reactor.
产生裂变的物质增殖，指在增殖反应堆里产生(可裂变的物质)

The fission of the cell could be inhibited with certain chemicals.
细胞的裂变可以通过某些化学药品加以抑制。

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。

Indirect ionization by neutrons can also result from fission of plutonium or uranium isotopes
通过使钚或铀同位素裂变，中于也能产生间接的电离作用。

Nuclear fissions are caused by fast neutrons because little or no moderator is used.
由于少用或没用缓和剂而由快速中子引起的裂变反应。

In fission processes the fission fragments are very radioactive.
在裂变过程中，裂变碎片具有强烈的放射性。

Reproducing by biological fission.
裂殖的由生物分裂而生殖的

The fission of the cell could be inhibited with certain chemicals.
细胞的裂变可以通过某些化学药品加以抑制。

Nuclear fission releases tremendous amounts of energy.
核裂变释放出巨大的能量。

Apartment building for intellectuals with senior pro-fissional/academic titles
高知楼