catalytic cracking

• 催化裂化

catalytic cracking的用法和样例：

例句

1. It is known as catalytic cracking.
   这就是所谓的催化裂化。
2. 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。