1) extraction of rare metal
贵金属提取
1.
The principle of liquid membrane technology and its application in pharmaceutical chemical engineering, extraction of rare metal, trace analysis and treatment of waste water are discussed in detail.
介绍了液膜技术原理 ,讨论了液膜分离用于医药化工、贵金属提取、痕量分析及废水处理的研究进
3) extraction of metals
金属提取<冶>
4) metal fall
金属提取率
5) noble metal substituted polyoxometalate
贵金属取代多酸化合物
6) simultaneously extracted metals(SEM)
同步提取金属
1.
In this study,we measured the vertical distributions of the simultaneously extracted metals(SEM),including Cu,Cd,Ni,Pb,Zn and Fe,and acid volatile sulfide(AVS) in four anoxic sediment cores taken from the estuarine area of the Licun River in Jiaozhou Bay.
对胶州湾李村河口4个站点沉积物中的酸可挥发性硫化物(AVS)以及同步提取金属元素(SEM,包括Cu,Cd,Ni,Pb和Zn)的含量进行测定,以研究重金属元素在河口海湾沉积物中的分布特征及影响其分布的因素。
补充资料：从国产矿石中提取的贵金属产品
从国产矿石中提取的贵金属产品
从国产矿石中提取的贵金属产品
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条