裂化的英文怎么说

裂化的英文：
cracking

season cracking
风干裂缝, 应力腐蚀裂纹, 季裂

a crack; (small cracking sounds) crackle
爆裂声

The histone code will not be easy to crack.
组织蛋白的密码不是那麽容易破解的。

At the very moment, there was a loud crack.
就在那一刹那，突然传来一阵巨大的爆裂声。

This is my first crack at cooking.
这是我第一次尝试做饭菜。