1) iron and copper
铁、铜
1.
Experimentation was made on leaching of iron and copper from wall rock of Masongling copper deposit in Pengxian County,Sichuan Province with citric acid,oxalic acid and tartaric acid (0 1 mol)at low temperatures(50 ℃,75 ℃)in a short reaction period(9 days).
水／岩作用实验研究表明，在低温条件下柠檬酸、草酸和酒石酸对岩石中的铁、铜都有很高的淋滤率。
2) Cu/Fe
铜/铁
1.
DEGRADATION OF PCE USING Ni/Fe AND Cu/Fe BIMETAL SYSTEMS;
镍/铁和铜/铁双金属降解四氯乙烯的研究
3) cooper and iron
铜铁
1.
The optimum measuring conditions for cooper and iron and the concentration for pressenting a fine linear range were recommended while the measuring conditions and interference factors were considered.
主要简述运用空气 乙炔火焰原子吸收光谱法进行电池锌粉中微量铜铁含量的测定。
4) copper powdered alloy
铸铁喷铜
5) Cu-Fe resources
铜铁资源
1.
The authors point out that though Dahongshan is rich in Cu-Fe resources,low-grade Cu-Fe resources take up a higher proporton of the total amount.
在以往资源观念、开发技术、开发政策、经济环境等条件的综合制约下,低品位铜铁资源未得到有效地利用。
6) Copper/iron interface
铜/铁界面
补充资料：铁板铜琶
1.见"铁板铜弦"。
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