This paper gives a proof of a comparison theorem on the viscosity solution of HJB Equation.
证明了与随机控制问题有关的动态规划方程粘性解的比较定理。
The equation reveals that there lies in an exponential relationship between the viscosity and the temperature.
该方程显示拉延油的运动粘度与温度呈高度显著的指数关系。
For turbulent viscosity coefficient, zero equation model is adopted in this paper.
对于紊动粘性系数的计算方法，本文采用零方程模型。
The viscosity change of a glue line with temperature and time could be described qualitatively by a dual equation.
在加热过程中，胶层粘度随温度和时间的变化可用二重指数方程描述。
Through deduction to the constitutional equation of viscosity, field and shear stress field of the runner were achieved.
通过计算得到的粘度场，由物料的本构方程反推出流道中的剪切速率场和剪切应力场。
Calculation shows that the viscosity model based on pr state equation has big error, while LBC empirical relationship can provide more accurate viscosity of acidic gas.
通过计算比较发现，基于PR状态方程的粘度预测模型误差较大，而LBC经验关系能较准确地确定酸性气体的粘度。
An analytical expression of dissipation integral for kinetic energy integral equation is derived by two-layer eddy viscosity turbulence model and the power law of the velocity profile.
采用两层涡粘性模型和速度剖面的指数律导出机械能方程的耗散积分解析表示式。
The accuracy of viscosity model based on pr state equation, empirical equation and chart method for predicting acidic gas viscosity is correlated.
根据酸性气体粘度的预测方法，对比了基于PR状态方程的粘度模型、经验公式和图版法在预测酸性气体粘度时的准确性。
So the model was simplified without consideration of the viscosity variation, and an equation for contamination concentration distribution caused by elevation difference was developed.
在此基础上简化模型，推导出了高差混油浓度分布的基本方程。
The whole blood viscosity (high and low shearing), plasma viscosity, haematocrit, whole blood reduced viscosity and K value equation were detected with the auto cleaning rotating viscometer.
采用自清洗旋转式黏度计检测高血压患者全血黏度(高、低切)、血浆比黏度、红细胞压积、全血还原黏度和K值方程。
The dynamic equation indicates that the viscosity-induced polarization current plays an unstable role in micro-island evolution.
理论分析表明，该粘滞性引起的极化电流对微岛起不稳定作用。
The dynamic equation indicates that the viscosity-induced polarization current plays an unstable role in micro-island evolution.
理论分析表明，该粘滞性引起的极化电流对微岛起不稳定作用。
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