Green Onyx

用法例句

The gemmological characteristics, microstructure and mineralogical characteristics of a new kind of chlorite jade——“seraphinite”—— from Russia, which is recently presented in the gem markets, are studied by using refractometer, ultraviolet fluorescence lamp, X-ray diffraction (XRD) and scanning electron microscope (SEM).

采用折射仪、紫外荧光灯、X射线衍射分析以及扫描电子显微分析,对一种近来出现在市场上的玉石新品种、来自俄罗斯的绿泥石玉———“天使之玉(seraphinite)”———的宝石学特征、微观结构及其矿物学特征进行了研究。

The chemical compositions of the volatiles in mineral separates in harzburgite and dunite from the Yushigou ophiolite of Qilian orogenic belt,western China,were determined by stepwise heating mass spectrometer to reveal mantle fluids in ancient Qilian ocean.

为确定祁连古大洋地幔流体组成,采用分步加热质谱法测定了祁连造山带玉石沟蛇绿岩底部方辉橄榄岩和纯橄榄岩中的流体化学组成。