恒温水浴是重力式毛细管粘度仪的核心部件之一，其温度的准确、稳定控制为仪器的关键技术之一。
Thermostatic water bath is the one key part of gravity-capillary viscometers, and its temperature control is the one key technology of viscometers.
重力式毛细管粘度仪是测量流体粘度的设备，其广泛应用于石油、化工化纤、食品、医药等许多部门。
Gravity-capillary viscometer is the instrument for testing viscosity of liquid, it is applied in many fields, such as petroleum, chemical industry, chemical fiber, food and medicine.
利用高压毛细管流变仪对SEBS和TPU的流变性能进行了研究。结果表明，SEBS熔体流动表现为非牛顿性，粘度随剪切速率增加而降低。
The rheological results of SEBS and TPU by means of high pressure capillary indicates that SEBS is non-Newton fluid, the viscosity decreases when the shear rate increases.
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