In a pot experiment, the effect of slow release fertilizer (SR) rates on quality and yield of lettuce was studied.
通过盆栽试验研究了不同缓释肥(SR)用量对莴笋产量和品质的效应。
Factors such as ec, HPC and poloxamer were found to have significant effects on drug release from the SR tablets and no interactions were observed between these three factors.
结果表明，EC、HPC和泊洛沙姆等因素对药物释放有显著影响，这3种因素间不存在相互作用。
Objective: The optimized formulation of potassium chloride(KCl) sustained release tablets(SR) was investigated.
目的研究氯化钾缓释片的优化工艺。
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