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。
The effects of solvent concentration and volume, microwave radiation time and power on extraction output were investigated.
讨论了提取溶剂浓度和用量、微波提取时间和微波功率对微波萃取的影响。
METHODS With the transferring rate as index, the optimum extraction condition for the alcohol concentration, the volume, extra ting time and times were selected by orthogonal design.
方法以淫羊藿苷和总黄酮的提取转移率为指标，采用正交试验法，考察乙醇浓度、乙醇倍量、提取时间和提取次数对提取效果的影响。
The concentration of effective chlorine increased with the volume of disinfectants in use and decreased with the time of use.
有效氯浓度随用量的提高而增加，随作用时间的延长而下降。
The acid wormhole leak-off volume is concerned with the pumping rate, the acid viscosity, the acid concentration, acid injection time and the formation physical property.
酸蚀蚓孔滤失量与排量、酸液粘度、酸液浓度、注酸时间以及储层物性有密切关系。
Adsorption quantity increases with the expanded volume. Appropriate current density, electrolyte concentration and reaction time are the keys to obtain high-expanded volume.
膨胀石墨对重油的吸附量随着膨胀容积的增大而增加，合适的电流密度、电解液浓度以及反应时间是制备高膨胀容积膨胀石墨的关键。
Compared to the inside outlet, the outside outlet has short minimum residence time and peak concentration time, small plug volume and large dead zone volume.
外侧流的最小停留时间、峰值时间和活塞体积分率小，死区体积大。
Compared to the inside outlet, the outside outlet has short minimum residence time and peak concentration time, small plug volume and large dead zone volume.
外侧流的最小停留时间、峰值时间和活塞体积分率小，死区体积大。
应用推荐