density of liquid sulfocarbamide 硫脲液浓度
Density testing of liquid fertilizer 液体肥料密度的测定
density of washing liquid 冲洗液浓度
density difference of solid-liquid phase 固液密度差
density of saturated liquid 饱和液体密度
But neither can give a method for calculating the molecular energy levels and charge density of liquid crystals.
但是还没有关于液晶分子能级和电荷密度的计算方法。
In available technology, there is no valve with controlled opening based on the density of liquid to maintain unchanged liquid density.
现有技术中的阀门不能根据液体的密度变化控制阀的开启状况，从而保持液体的密度不变。
Coefficient of linear expansion of metal and density of liquid are measured by the experiment device which is composed of AC bridge and Joly spring balance.
利用交流电桥和约利弹簧秤组成实验装置，测量了金属的线胀系数和液体的密度。
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