常见例句雙語例句Cross section of the coatings was observed by metallurgical microscopy. Hardness of the coatings was tested by micro-hardness tester.採用光學金相顯微鏡觀察塗層斷麪的形貌，通過顯微硬度計測試塗層的顯微硬度。rjggy.net 返回 metallurgical microscopy