The mole ratio of main raw materials and reaction temperature, time and pressure are examined by multi-factor test.
利用正交试验对反应中主要原料的摩尔比、反应温度、反应时间、反应压力的影响进行了考查。
The mole ratio of main raw materials and reaction temperature, time and pressure are examined by multi-factor test.
利用正交试验对反应中主要原料的摩尔比、反应温度、反应时间、反应压力的影响进行了考查。
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