| 释义 |
pyrolusite 释义 n. [矿物] 软锰矿 例句 1·The mineral components of nodules are mainly pyrolusite , psilomelane and limonite. 锰结核主要由硬锰矿、 软锰矿、 褐铁矿构成。 2·The function of pyrolusite coexisting component in flue gas desulfurization was studied. 研究了软锰矿的共存组分在烟气脱硫过程中的作用。 3·The main silver-bearing minerals were psilomelane, pyrolusite , limonite, galena, pyrite and sphalerite. 主要载银矿物有硬锰矿、软锰矿、褐铁矿、方铅矿、黄铁矿和闪锌矿。
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