基本解釋巖相顯微鐿；偏光顯微鏡英漢例句雙語(yǔ)例句The internal structure of abrasive grains and their fragmentized sections are investigated by means of petrographic analysis and a scanning electron microscope.本文用巖相分析和掃描電鏡手段對(duì)破碎後的磨料內(nèi)部結(jié)搆和裂麪形貌進(jìn)行了分析，把裂麪形貌區(qū)分爲(wèi)五種類(lèi)型。Currently, the major equipment of coal petrographic analysis is microscope photometer which is composed by the microscope and spectrophotometer microscope photometer.目前，用於鍊焦的煤巖分析主要是由顯微鏡和分光光度計(jì)組成的顯微光度計(jì)來(lái)實(shí)現(xiàn)的。petrographic microscope更多例句專(zhuān)業(yè)釋義物理學(xué)偏光顯微鏡巖石顯微鏡巖相顯微鏡地球科學(xué)巖石顯微鏡冶金工程技術(shù)巖相顯微鐿