1·The extracting features of metallography is the key to metallographic analysis.
金相图象特征信息提取是进行金相分析的关键。
2·The metallographic analysis found mild spheroidization of pearlite in metallographic structures.
经金相分析发现，其金相组织出现了珠光体中度球化现象。
3·The welded joints were completed by the X-ray test, mechanical properties tests and metallographic analysis.
焊后对焊接接头进行了射线检测、力学性能测试、接头金相组织分析。
4·By the fracture analysis and metallographic analysis, we obtained the spall fracture mechanism at different strain rate.
对回收的样品进行了断口分析和金相分析，从宏微观角度分析了无钴合金在不同应变率下的断裂机制。
5·The stress corrosion mechanism of in mixed solutions is explored based upon metallographic analysis of crack development.
依据断口扫描形貌和裂纹扩展途径的金相观察，探讨了在混合溶液中应力腐蚀机制。
6·Purity steel containing La was investigated by means of metallographic analysis and transmission electron microscopy (JEM2010).
采用金相法和JEM2010电镜研究了含镧高纯钢的相变。
7·The macro, chemical and metallographic analysis have been performed on the cracking failures of reformer tube for hydrogen generation.
针对制氢转化炉炉管多次开裂失效的情况，进行了宏观分析、化学分析以及金相分析。
8·By the theory of metallographic analysis and SEM, it is a new means to appraise the metal disjunction of identity of judicature evidence.
利用金相分析理论，结合扫描电子显微镜，对司法物证中金属分物的同一性鉴定，是一种简便、快速、准确的新方法。
9·In the light of the fire cases, the paper discusses how to use metallographic analysis technology to determine the residue of ballast fire.
本文结合火灾案例，对如何应用金相分析技术鉴别镇流器火灾残留物进行研究。
10·The key influential factors on microstructure and properties of the Al alloy components were determined by orthogonal testing and metallographic analysis.
利用正交试验和金相分析的方法，确定了主要影响因素。