chalcocite

chalcocite读音音标

英[\\\'kælkəsaɪt]

美[\\\'kælkəˌsaɪt]

基本意思释义

n.辉铜矿

短语及实用例句

Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.

研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.

The paper discusses a new method for producing cupric feed copper sulfate by chalcocite and ehalcopyite.

介绍了用辉、黄铜精矿制备饲料级硫酸铜的新方法.

The δ 34 S V - CDT of chalcocite from copper ore are 19.2 � � and 20.7� �.

辉铜矿δ34SCDT为19.2‰和20.7‰.

英英释义

Noun

1. a heavy gray mineral that is an ore of copper