galena
英 [gə'li:nə] 美 [gə'linə]

n.

方铅矿；

英英释义

galena[ ɡə'li:nə ]

• n.soft blue-grey mineral; lead sulfide; a major source of lead

双语例句

用作名词(n.)

1. Silver in ores is positively correlated with copper but it is absent in galena.
   矿石中的银与铜呈明显正相关关系
2. Lead is rarely found free in nature; it is major in the sulfide and galena.
   铅在自然界中很少呈游离态，主要存在硫化物和方铅矿中。

权威例句

Logistika nákupu a.s. Galena
First- and second-order Raman spectra of galena (PbS)
Formation of Chloropyromorphite from Galena (PbS) in the Presence of Hydroxyapatite
Rates of Reaction of Galena, Sphalerite, Chalcopyrite, and Arsenopyrite with Fe(III) in Acidic Solutions
Control of grinding conditions in the flotation of galena and its separation from pyrite
Surface chemical studies on sphalerite and galena using extracellular polysaccharides isolated from Bacillus polymyxa
Oxidation of ethyl xanthate on platinum, gold, copper, and galena electrodes. Relation to the mechanism of mineral flotation
The influence of grinding and flotation environments on the laboratory batch flotation of galena
Solubility of the assemblage pyrite-pyrrhotite-magnetite- galena -gold-stibnite-bismuthinite-argentite-molybdenite in H_2O-NaCl-CO_2...
Solubility of the assemblage pyrite-pyrrhotite-magnetite-sphalerite-galena-gold-stibnite-bismuthinite-argen- tite-molybdenite in H 2...