It is necessary to carry out an isothermal evaporation experiment at lower temperatures to probe into the crystallization path of salt minerals at ambient temperatures. 为了更好地了解卤水在自然条件下的蒸发结晶规律,需对相应卤水进行低温室内等温蒸发实验研究。
In order to developing lithium and potassium resources in the salt lake brine, the metastable equilibrium of Li+ 、 K+// SO42& H2O at 273K was studied by isothermal evaporation method. 为了开发利用盐湖卤水中的锂、钾资源,采用等温蒸发法研究了三元体系Li+、K+//SO42&H2O273K时的介稳相平衡,测定了该体系的溶解度和液相密度,根据溶解度数据绘制了相图。
Based on the well-established vertical deposition method and isothermal evaporation processing, a controllable vertical deposition ( CVD) method was developed to prepare the photonic crystal in the study. 在目前垂直沉积法的基础上,通过控制甲基丙烯酸甲酯(MMA)和偶氮引发剂的反应,使用等温蒸发工艺开发了光子晶体的可控垂直沉积(CVD)技术。
The metastable phase diagram of the salt-water system presents solubility relation in the system during isothermal evaporation. 水盐体系介稳相图描述水盐体系在等温蒸发过程中所呈现的水盐溶解度关系。
An experimental study on metastable equilibria at 288K in the quinary system was done by isothermal evaporation method, also. 采用等温蒸发的方法研究了该五元体系288K介稳相平衡关系。