zone-refined material

Because of the specific boundary condition of the sliding zone, the movement equation of material ( Navier-Stokes equation) can be simplified to Reynolds equation.

由于滑带特有的边界条件，滑带材料在高速剪切条件下的流体运动，可以用简化的Navier-Stokes方程，即雷诺公式来表示。

In model 2, the material parameters are independent of the plastic volumetric strain but is related to the temperature change that causes thermal softening, the model is used inside the fault zone.

模型2用来模拟断层物质，其强度只同热状态有关而与塑性变形无关。

The material in the large plastic zone has been hardened.

在大塑性区内材料已经硬化.

Results: Computing LD 50 by artificial neural networks was practical for the chemical material with broad acute toxic zone.

结果：对急性毒作用带较宽的化学物质，应用人工神经网络方法计算其LD50，能客观地反映实际情况，且节省人力和动物。

Material view is the attitude and viewpoint about materials of zone activity in the kindergarten.

区域活动材料观是关于幼儿园区域活动材料的看法与观点。