自然元素一种：自然铜；
描述了自然铜、铜合金矿物及其矿床形成的新机制。
A new genetic mechanism for copper and its alloy minerals is put forward.
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；
Copper minerals mainly include native copper and its oxides such as cuprite, tenorite and malachite together with a littlechalcocite.
目的：建立多维共有峰率和变异峰率双指标序列远红外指纹图谱分析自然铜。
Objective: To set up the dual-indexes sequence analytical method for far-infrared fingerprint in which the dual indexes are common peak ratio and variant ration.
但是自然铜常以未溶解状态的粗糙矿物原粉入药，造成用量大、有效成分难溶解等问题。
Pyritum and some compounds with pyritum have many curative effects. It is for oral and external use.
这具骨架是用杂乱无章的、然而又是精心制作的珠宝碧玉、琥珀、自然铜和珍珠来加以装饰。
The skeleton was adorned with intricately crafted jewels of jade, amber, pyrite, and pearl.
从工艺流程、配方、质量影响因素等方面，介绍一种在铜及其合金表面着自然铜绿的化学着色新工艺。
This paper introduces a new chemical colouring technology for copper and its alloy surface to colour a Verde green with respect to technical process, prescription, quality control and so forth.
高婵，李伟东，李俊松，丁霞，蔡宝昌【摘要】目的考察自然铜炮制前后微量元素的含量变化，以探讨自然铜炮制机理。
Objective To investigate the changes of microelement in curde and calcined pyritum, and approach the process mechanism of pyritum.
高婵，李伟东，李俊松，丁霞，蔡宝昌【摘要】目的考察自然铜炮制前后微量元素的含量变化，以探讨自然铜炮制机理。
Objective To investigate the changes of microelement in curde and calcined pyritum, and approach the process mechanism of pyritum.
应用推荐