cryogenic fragmentation

• 低温碎裂

cryogenic fragmentation的用法和样例：

例句

1. Fragmentation occurs when lateral forces on the bullet cause it to break in half.
   当侧力作用在子弹上的时候，它就会碎裂而一分为二。
2. We also investigated the relationship between their fragmentation mechanism and structures of the two alkaloid isomers.
   并研究了异构体质谱碎裂规律与结构之间的关系。