Gives the viscosity control method of polyurethane prepolymer preparation.
给出了聚氨酯预聚物合成的粘度控制方法。
Thus, the process of the offset printing ink viscosity control is very important.
由此可见，油墨粘度的控制在胶印过程中至关重要。
The experiment of bagasse kraft black liquor polymer viscosity control was carried out in the commercial ultrasonic machine.
利用超声波仪对甘蔗渣浆黑液多聚物进行了降粘实验。
Comparisons are made among the flow control system and temperature control system as well as viscosity control system, and the flow block chart of flow control system is given.
对流量控制系统与温度控制系统及粘度控制系统进行了比较，给出了流量控制系统的流程框图。
This paper describes the working principle, the structural characteristics and the result of the performance test and sea trial of the viscosimeter for CNT-B type fuel oil viscosity control equipment.
主要介绍CNT-B型船用燃油粘度调节装置中的关键部分—粘度发讯器的工作原理，结构设计及特点，静态特性试验状况，以及实船使用的效果。
This paper describes the working principle, the structural characteristics and the result of the performance test and sea trial of the viscosimeter for CNT-B type fuel oil viscosity control equipment.
主要介绍CNT-B型船用燃油粘度调节装置中的关键部分—粘度发讯器的工作原理，结构设计及特点，静态特性试验状况，以及实船使用的效果。
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