water leaching

基本解释

The research on the water leaching rate of bag tea of the root of kudzu vine and thin-layer chromatography is discussed.
介绍了葛根解酒袋泡茶的水浸出率及薄层层析实验研究。
A new process called ore blending-KOH molten salt decomposition-water leaching was first put forward for the processing of a low-grade refractory tantalum-niobium ore.
首次提出采用“配矿-KOH 熔盐分解-水浸出”的新工艺来处理低品位、难分解钽铌矿。
According to "effect of added electrolyte" and chemical exchange theory, the techniques using gentle salty water leaching for sodium bicarbonate saline soil improvement is proposed.
研究了土壤粘土特性与土壤碱化的关系和淋洗水的矿化度对土壤渗透性的影响，提出了微咸水改良苏打盐渍土的技术思路。

Rather, as a consequence of injecting water and sand into the shale formation to crack the rocks so gas and oil will flow, massive amounts of waste water comes back to the surface with significant amounts of contaminants as a result of leaching out salt, heavy metals and trace amounts of radioactive materials from the rock formation itself.
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