當(dāng)前位置:首頁 > 英漢互譯 > 礦物學(xué)專業(yè)術(shù)語 > 正文

Becke line
基礎(chǔ)科學(xué)

        Definition: The Becke Line Test is a technique in optical mineralogy that helps determine therelative refractive index of two materials. It is done by lowering the stage (increasing the focaldistance) of the petrographic microscope and observing which dir......(本文共 668 字)     [閱讀本文] >>

開通會員,享受整站包年服務(wù)立即開通 >