内因的英文：
endopathic

They are the internal causes of energy liberation.
这是地球能量释放的内因。

The development of things depends fundamentally on internal causes
事物的发展根本上是由内因决定的。

The development of things depends fundamentally on internal causes.
事物的发展根本上是由内因决定的。

To prevent or limit other damage within the territory of the Member from the entry, establishment or spread of pests.
防止或控制成员领土内因虫害的传入、定居或传播所产生的其他损害。