cause of fault的用法和樣例：
例句
- We had to take the whole engine to bits to discover the cause of the trouble.
我們得將整臺引擎拆開(kāi)，以找出故障原因。 - In a power simulation system, there are uncertainty and complexity between symptoms and reasons in the fault diagnosis of a transformer.
摘要在仿真系統中，變壓器多種故障征兆與多種故障原因之間存在不確定性和復雜性。
