pyroxene的例句（pyroxene在句子中的用法）

• A usually coarse - grained igneous rock composed chiefly of calcic plagioclase and pyroxene. 一种辉石矿物,由锂铝硅酸盐组成,是锂的来源.
• Pyroxene crystallites in boninite matrix possess peculiar dendritic morphological features in the Xiangcheng area, western Sichuan. 川西乡城地区的玻镁安山岩基质中辉石微晶具有奇特的枝晶形貌.
• Pyroxene is exclusively diopsidic augite, with a composition relatively colse to the diopside - hedenbergite join. 所有辉石是透辉石质普通辉石, 其成分相对近于透辉石 -- 镁铁辉石.
• Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups. 翡翠由辉石族 、 角闪石族、长石族矿物组成.