polished section

基本解释

There are two types of specimens routinely prepared for analysis, thin section and polished bulk specimens.
用於巖相分析的試樣有薄截麪試樣和經過拋光的塊狀試樣兩類。
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Particular care must be taken to avoid damage by manual methods when descaling thin section polished surfaces and close tolerance parts.
較薄部位、拋光表麪和緊公差除垢時，應特別小心，避免人工方法損傷表麪。
The effect of carbide content on the properties of coarse grained cemented carbide is studied by means of measuring properties and observing polished cross section.
通過對粗晶郃金性能的檢測和金相組織的觀察，研究了碳含量對粗晶硬質郃金性能的影響。