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...
In albuminous seeds, it remains as a permanent storage organ of the mature seed.在有胚乳的种子中, 它保留作为成熟种子中的永久贮藏器官.Parliament is an organ of government.议会是政府的一个机构。A sensory or tactile organ, such as an antenna a tentacle, or a ...
I helped out in the tents fetching and carrying.我在帐篷里帮忙打杂。Beckham wore a fetching outfit in purple and green.贝克汉姆穿了一件抢眼的紫绿两色套装。Her whole morning was spent in fetching and carrying.她整个上午都在做杂务....