英语释义

• a heavy gray mineral that is an ore of copper

片语

alpha chalcocite蓝辉铜矿

Chalcocite glance copper辉铜矿

chalcocite cas辉铜矿

blue chalcocite[矿物]

chalcocite e辉铜矿

beta chalcocite辉铜矿

sooty chalcocite黑辉铜矿

英汉例句

• There are vertical zoning of mineralization, that is chalcocite in the upper, enargite at the elevation between 580 to 400m, and chalcopyrite below the 400m.

  矿化具垂直分带，上部以蓝辉铜矿为主，标高580—400米间以硫砷铜矿为主。 400米以下以黄铜矿为主。

• The main metals mineral are chalcopyrite , the next clinohedrite , alpha chalcocite bornite , malachite and azurite . a little amount blende , galena incidentally ryby silver , bismuth.

  矿石中主要金属矿物为黄铜矿、其次为黝铜矿、兰辉铜矿、斑铜矿及铜的氧化物孔雀石、蓝铜矿。闪锌矿、方铅矿少量，偶见淡红银矿、硫酸钮矿。

• By employing EPMA and SEM techniques we examined the compositions of nucleus, cell-walls and cells of wood-cytoplasm in chalcocite and digenite and the shapes of wood cells.

  运用EPMA和SEM分析技术对辉铜矿和蓝辉铜矿木质细胞体的细胞核、细胞壁和细胞之间的成分变化、多种环境下的木质细胞形状进行了研究，对形成机理作了探讨。

• The process of dump bioleaching of secondary copper sulfide as chalcocite and covelite includes two stages, in the first stage, the leaching speed is faster than that in the second stage.

  次生硫化铜矿物的生物堆浸具有两个阶段，在浸出前一阶段，浸出速率较快，而浸出第二阶段浸出速率较慢。

• In Elny in USA 15% of the chalcocite was oxidized in one year down to 15m depth.

  在美国埃尔尼，一年中有15%的辉铜矿被氧化至15米的深处。