high-copper

基本解释

The "normal" urine challenge test will show high copper levels and low manganese levels.
在正常的尿液挑战试验通常会有高的铜浓度及低的锰浓度。
The research results show that too high copper content in the soil will do damage to Milk Vetch.
研究结果表明：土壤含铜量过高，对紫云英造成危害；
Experimental research on decoppering of high copper loaded carbon by ammoniacal leaching in the pre sence of additives was described in this article.
主要介绍对高铜载金炭采用了加入一种添加剂的氨溶液进行脱铜的研究，脱铜率达90%25，脱铜效果较好。
Periodic rreverse direct current was employed in the electrolytic anodizing and coloring of a type of aluminium alloy with high copper content.
采用周期换向电流法对含铜较高的铝合金进行电解氧化发色。
In order to solve the problems such as high copper plating cost,vulnerable oxidation of plate film,non sinter and over sinter which take place in bimetal bush production,a sinter surface technology without copper plate has been studied in this paper.
针对双金属衬套产品生产过程中存在的镀铜成本高、镀层易氧化、烧结易产生漏烧、过烧等实际问题,研制开发了钢板无镀烧结表面处理工艺。