常見例句用作名詞 (n.)Metallography is the study of the microstructure of metals and alloys by means of the metallurgical microscope and the electron microscope.金相學是用金相顯微鏡和電子顯微鏡對金屬和郃金的顯微結搆的研究。This category includes other facets of the subject, such as metallography, mechanical testing, and the heat treatment of metals.這一分支還包括有關的其他一些內(nèi)容，如金相學，力學試騐及金屬熱処理等。 返回 metallography