leaching experiment meaning in Chinese

浸出试验

Leaching experiments of metakaolin show that the final al extraction rate in a batch reaction is strikingly influnced by the inferior pore struture geometry of the metakaolin pellets
在轻度润湿状态下制备的高岭石团粒，经煅烧后，仍具有发达的粒内大孔结构。
A kind of potassium fertilizer based lignin was made from modified lignin and potassium chloride , leaching experiment and pot experiment were conducted to test the effect of modified lignin on slow - releasing potassium fertilizer and the bio - utilization
摘要利用木质素改性产物作为肥料添加剂，与氯化钾复混制成木质素钾肥，通过土柱淋溶与盆栽试验，验证木质素对钾肥的缓释作用与作物对钾肥利用情况。
A soil column leaching experiment was designed and conducted to investigate effect of simulated acid rain on release of cadmium from soil . the effects of ph , velocity of flow , and component part of acid rain on the release of cadmium from soil were studied . and further more , the influence of the content of co23 in the soil sample on the release of cadmium has been studied
模拟土壤在自然酸雨淋洗条件下镉的释放行为,研究了不同酸度、不同酸雨成分、不同流量的酸雨对土样中镉淋出的影响,以及镉在不同碳酸根含量的土样对酸雨淋洗的敏感性。