片语

native copper copper oxide deposit自然铜氧化铜矿床

native copper mineralization自然铜矿化

stanniferous native copper含锡自然铜

native e copper自然铜

native copper ore自然铜矿

native copper deposit玄武巖型铜矿

英汉例句

• according to the results of this study and previous analyses, it is found that pb concentration may be used to distinguish native copper in north america and historical european smelted copper.

  更重要的是，根据本实验及前人的分析结果，我们发现铅含量可作为判断北美自然铜与欧洲冶炼铜的一个有效标準。

• we summarized the types and characteristics of native copper deposits, and discussed the ore-forming mechanisms, then estimated the possible prospecting area.

  总结了自然铜矿化的类型、特点、形成条件以及成矿机理，阐述了找矿前景。

• is a profession to produce high, inside file native copper bathroom series.

  是一家专业生产高、中档纯铜卫浴系列。

• keweenaw native copper deposit was formed in an intracontinental rift.

  基维诺自然铜矿床生成于陆内裂谷环境。

• the invention relates to mineral leaching bacteria and a biological high-temperature heap leaching technique of native copper sulfide ore that uses the leaching bacteria.

  本发明涉及一种浸矿菌及其用于原生硫化铜矿高温生物堆浸工艺。

• finally, the paper discusses prospecting and exploration for native copper deposit in china.

  最后探讨了自然铜矿床在我国的找矿勘探前景。

• possibly they first found native copper and hammered it into shape .

  可能他们最初找到的是生铜，把它锤击成形。

• although the amygdaloidal native copper aggregate was known in vesiculate lava at the top of the emeishan basalts, economic copper ore deposits had not been discovered until two years ago.

  过去已知在峨眉山玄武巖顶部气孔状熔巖中含有杏仁状自然铜，但很少构成连续的铜矿体。

• mixing of hot fluid with cold fluid was responsible for precipitation of native copper. the native copper deposit is confined to the top of lava flow.

  在流体运移过程中，热冷两种流体混合，发生了冷却作用和水巖反应，为低硫的含铜流体沉淀自然铜提供了必需的还原环境。

• copper minerals mainly include native copper and its oxides such as cuprite, tenorite and malachite together with a littlechalcocite.

  矿石矿物主要为自然铜及其表生氧化产物黑铜矿、赤铜矿、孔雀石等；