oxidation film

• 氧化膜

oxidation film的用法和样例：

例句

1. If the oxide film is hard, sliding occurs on the outside thereof.
   如果氧化膜较硬，则滑动在它们的外面发生。
2. The characters of the cracking and spallation mode of oxide film were discussed.
   讨论了合金表面氧化膜开裂和剥落的特点。