[化] 催化裂化

catalytic cracking的用法和样例：

例句

It is known as catalytic cracking.这就是所谓的催化裂化。
If a catalytic converter suffers road damage , the monolith inside can be cracked.如果催化裂化炉在运输过程中遭受损坏，它里面的塑胶制品就有可能被挤裂。

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