cryogenic fragmentation的用法和樣例：
例句
- Fragmentation occurs when lateral forces on the bullet cause it to break in half.
當側力作用在子彈上的時(shí)候，它就會(huì )碎裂而一分為二。 - We also investigated the relationship between their fragmentation mechanism and structures of the two alkaloid isomers.
并研究了異構體質(zhì)譜碎裂規律與結構之間的關(guān)系。
