A soil pot culture experiment with four supplied P levels (i.e. P30, P50, P100, P200, representing supplemental P 30, 50, 100, 200 mg/kg, respectively) was cond
试剂用量对煤浮选时黄铁矿浮选性的影响(G93152102)——C.M.博内尔,D0435B,《SepSciTechnol》(USA)28(1/3),747~764(93)文中指出,增加起泡剂和捕集剂的量,对黄铁矿的浮选不利。这一问题在使用油状试剂时尤...
Effect of Reagent Amount on F