rheology

The authors practically applied high speed photomicrography and photomacrography to such research areas as metal cutting, blood rheology, gas-liquid biphase fluid, liquid cavitation formation and high pressure mercury relay.

作者将高速显微摄影技术实际应用于金属切削、血液流变、气液双相流、液体气穴形成、高压玻壳汞继电器触点测量等研究领域，为这些研究领域提供了有价值的实验数据。

Besides, the rising rheology index of temperature is changed relatively greatly, lean to the fluid of Newton;

同时，温度的升高流变指数变化较大，偏向于牛顿流体；

The following main achievements were yielded: ( 1) Based on process characteristics of gas-assisted full slip extrusion molding and the theories of rheology and hydrokinetics etc., under reasonable assumption, full three dimension steady isothermal viscoelastic theoretical model of describing gas-assisted extrusion molding process is established.

针对气辅完全滑移挤出成型过程的特点，基于流变学和流体动力学理论，经合理假设，建立了描述气辅完全滑移挤出成型过程的全三维稳态等温粘弹性理论数学模型。