金相切片机 microtome 金相的 metallographical 金钟柏 American arbor-vitae ;American arbor-vitae thuja occidentalis L ;arbor vitae ;arbor-vitae Thuja occidentalis L ..
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metallographical sand paper 金相砂纸
Metallographical Microscope Lab 金相显微镜实验室
No abnormity was found in the metallographical analysis and hardness test.
金相和硬度分析未发现明显异常组织和硬度分布。
In this paper, the fracture process in creep of main steam pipeline is studied by metallographical and fracture mechanics.
本文以金相分析与断裂力学方法研究了主蒸汽管道蠕变破裂过程。
Pearlite spheroidization is irregular changing of metallographical image and has the features of fractal, so it can be described by technique of fractal.
珠光体球化反映到金相上，是一种不规则图像的变化，并且具有分形的特征，可望用分形几何的方法来进行描述。
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