Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.The deep oxidation and groundwater leaching solubilizes much of the loosely bound uranium.深部氧化和地下水淋蚀使大部分...
His criticisms of the president stirred up a hornet's nest.他对董事长的批评造成众愤难平.It is stirred with 10 % sodium carbonate solution ( 50 ml ) and then with water ( 50 ml ), after which It'solidifies.与10%碳酸钠溶液 ( 50毫升 ) ...
他脱掉湿衣服走进浴室。He stripped off his wet clothes and stepped into the shower.她把湿衣服晾在绳子上了.She put the wet clothes on the line to dry.她把她的湿衣服挂起来,以便晾干.She hung up her wet clothes in order to dry them out....