The quality analysis for gas nitrocarburized inner gear ring of heavy truck imported from Austria was taken by means of macro/micro-examination, hardness measuring and running test.
利用宏观分析、显微检验、硬度测试和装车试验等手段，对引进奥地利重型汽车内齿圈按照新的气体氮碳共渗工艺处理后的质量进行了研究。
Through macro and micro examination and characterization, the quality of the condenser was accurately evaluated, and some improvement and suggestion were also proposed.
通过对冷凝器的宏微观检查与表征，评价了冷凝器质量的优劣，提出了改进措施与建议。
The microstructure characteristics, macro and micro fracture morphology of brittle broken embedded casting closure of T9815 turbines were investigated by means of metallographical examination and SEM.
借助光学显微镜、扫描电镜等手段，对用埋铸法生产的T9815气轮机组隔板断裂部位的金相组织特征，宏观和微观断口形貌等进行了研究。
The core observation, image logging and thin section examination show that the fractures could be classified into 4 types: micro-fractures, bevel fractures, high Angle fractures and map fractures.
据岩心观察、成像测井和薄片鉴定，将裂缝分为4种类型：微裂缝、斜交裂缝、高角度裂缝和网状裂缝。
The core observation, image logging and thin section examination show that the fractures could be classified into 4 types: micro-fractures, bevel fractures, high Angle fractures and map fractures.
据岩心观察、成像测井和薄片鉴定，将裂缝分为4种类型：微裂缝、斜交裂缝、高角度裂缝和网状裂缝。
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