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...
The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose.缺少腐殖质和过度淋滤使这种土壤对农业几乎无用.The deep oxidation and groundwater leaching solubilizes much of the loosely bound uranium.深部氧化和地下...
They always bicker when they meet at school.在学校见面时他们总是争吵.Likes the nature the breath, the creek murmur bicker, the bird sounds.喜欢大自然的气息, 小河潺潺流水声, 鸟儿鸣叫.We bicker with each other, we love working with each other.我们互相吵嘴, 我们...
The store's "no refunds" policy makes it harder for dishonest cashiers and customers to collude.商店“概不退货”的规定使得一些不老实的收银员和顾客更难以串通。The consortium is pleased and collude the avail , joint use shape.合作愉快,共谋利益, 共同发展.Faced ...