ratio of concentration and time的意思|示意

The changing curve of temperature and concentration in top and bottom with time in fixed reflux ratio and batch distillation, were also obtained.

获得了该塔在全回流及部分回流条件下的全塔效率，固定回流比间歇精馏下的塔顶、塔釜温度及浓度随时间的变化曲线等。

The results showed that the most significant factor on hydration reaction was the concentration of acid, and the follows were ratio of oil to acid and reaction time.

通过效应分析法发现，超声波影响下对松节油水合反应影响最大的因素是酸浓度，其次是油酸比和反应时间。

The influences of time, current intensity, initial solute concentration on two-phase concentration ratio, recovery ratio, total mass flux, and electric current efficiency was discussed.

较系统地研究了时间、电流密度、料液初始浓度等因素对葡聚糖-聚乙二醇-水体系中的苯丙氨酸上下相浓度比、萃取率、总传质量以及电流效率的影响。

Optimize the impact of extraction of the major factors by orthogonal experiments, included extraction temperature, extraction time, ethanol concentration and the ratio of solid to liquid.

通过正交试验，对影响提取效果的主要因素包括提取温度、提取时间、乙醇浓度和固液比进行优化。

METHODS The effect of cholesterol content, lipid-drug ratio, incubation time and temperature, and calcium acetate concentration on entrapment efficiency was studied.

方法以包封率为指标，考察阿魏酸脂质体胆固醇含量、脂药比、孵育时间、孵育温度、钙离子浓度等因素对包封率的影响。

L9 (34) orthogonal experiment was adopted, the effects of concentration of initiator, reaction time, volume ratio of monomers and amount of PVA on shear strength of adhesive were investigated.

采用L9(34)正交实验，考察了引发剂的浓度、反应时间、单体的体积比和PVA用量对木材胶黏剂的剪切强度的影响。