metallography的翻译，读音

例句

In this article briefly introduce the creation of metallography, historical development, and present situation. 本文简要叙述了金相学的建立、发展历史与当前现状。

metallography is the study of the microstructure of metals and alloys by means of the metallurgical microscope and the electron microscope. 金相学是用金相显微镜和电子显微镜对金属和合金的显微结构的研究。

metallography is the study of the microstructure of metals and alloys by means of the metallurgical microscope and the electron microscope . 金相学是用金相显微镜和电子显微镜对金属和合金的显微结构的研究。

metallography: Study of the structure of metals and alloys, particularly using microscopic and X-ray diffraction techniques. 金相学：研究金属与合金组织结构的学科，特别指采用显微镜和X射线衍射技术进行的这类研究。

metallography room of casting shop 铸工金相室 。