英语语法分析

Water temperature overhigh in engine is a frequent failure on excavators.

发动机水温过高是挖掘机中常见的故障。

The main rason of leading to overhigh hydrogen content was insufficient anneal after forged.

导致氢含量过高的原因可能在于锻后退火不足。

To most of porous silicon, overhigh annealing temperature can result in quantum-drift change at the edge...

对于大多数多孔硅，过高的退火温度可造成多孔硅的导带和价带边缘的量子漂移的改变。