考察了溶剂、原料配比、反应温度、时间和压力等因素对产率的影响。
Factors of influence such as solvent type and amount, molar ratio of raw materials, reaction temperature, time and pressure are investigated.
同时对影响产率的因素：高锰酸钾和水用量，反应时间、反应温度等作了探讨。
The factors which affected the rate of product, such as capacity of potassium permanganate and water, time and temperature of the reaction were inquired into.
通过比较搅拌和超声波下得到的产品，从理论上对影响晶体粒度及结晶产率的因素进行了分析。
By comparing the crystals insonated with that stirred, the factors of influencing crystal size distribution and crystal yield were analyzed in theory.
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