The neutron angular and energy distributions were calculated by using Monte-Carlo method for a given 252Cf binary fission fragment.
采用蒙特卡罗方法研究252Cf自发二分裂变过程中裂变碎片核发射的中子能谱和中子角分布。
fission fragment track dosimeter
裂变碎片径迹剂量计
fission fragment track discriminator
裂变碎片径迹甄别器
neutron fragment angular correlation
中子 裂变碎片角关联
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。
fission fragment damage track detector
裂变碎片损伤径迹探测器
A SEMI-EMPIRICAL FORMULA ON THE PRE-NEUTRON-EMIS-SION FRAGMENT MASS DISTRIBUTION IN NUCLEAR FISSION
放中子前裂变碎片质量分布半经验公式
(cause sth to)break into splinters
（使某物）裂成碎片
When the exhaust paste has hardened small pellets can break away and shoot into the catalytic converter.
当废气浆糊干了以后，它会裂变成小碎片并且射进催化裂化炉里。
To cause to separate into pieces suddenly or violently; smash.
打破，击碎使突然或猛烈地分裂成碎片；使碎裂
The glass broke and splintered.
玻璃破了,裂成碎片。
The mirror broke into many pieces.
那镜子也就裂成碎片。
be torn to [hang in] ribbons
被撕裂成细长碎片 [裂成细长碎片垂挂着]
](cause sth to)break into slivers or break off as a sliver;splinter
（使某物）破碎或断裂成碎片
become separated into pieces or fragments.
变成分开的片段或碎片。
the bullet split into four fragments,no exit wounds.
子弹分裂成四片碎片, 没有穿出的伤口
Many of the heaviest nuclei can be induced to break up into two fragments of intermediate size, a process called nuclear fission.
许多最重要的原子核能被诱发分裂为两块大小适中的碎片，这一过程称为核裂变。
the bump threw him off the bicycle.
彗星在撞击中破裂成碎片。
In ascension, the fractured pieces of soul become whole again.
提升中，灵魂的分裂碎片再次成为整体。