polished thin section

基本解釋

There are two types of specimens routinely prepared for analysis, thin section and polished bulk specimens.
用于巖相分析的試樣有薄截面試樣和經(jīng)過拋光的塊狀試樣兩類。
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Its ore minerals were systematically studied on the basis of thin section and polished section microscope observation and EPMA.
本文在詳細(xì)的光、薄片鑒定和電子探針分析的基礎(chǔ)上，首次對其礦石礦物進(jìn)行了系統(tǒng)的研究。
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、拋光表面和緊公差除垢時，應(yīng)特別小心，避免人工方法損傷表面。