The material movement

Anaiysis of the material movement of a hi-frequency linear vibrating Screen

高频直线振动筛物料的运动分析

The material movement of the melt polymer in the filling process is described by means of the ALE referential configuration with the referential particle velocity .

应用ALE参考构形及ALE参考粒子速度描写充填过程中的熔体质量运动。

The material movement in the drum miner is analysed , the general formula of the material movement , which can be used to design such devices , is presented .

本文对圆筒混合机内物料的运动进行了较全面的分析，给出了物料运动的一般方程.可为圆筒混合机设计、使用提供有阶值的参考。

Time is the existence of material movement and one of the basic attributes .

时间是物质存在和运动的基本属性之一。

The material shows that the movement is healthy .

这些材料告诉我们，运动是健康的。

The experiments on the material movement trajectory during the grain separation process were executed under two sets of conditions and the distribution of the grain , chaff and straw pieces at different moments was shot by high-speed camera .

进行了两组定条件下的谷物清选实验，并用高速摄像机拍摄了谷粒、颖壳和短茎秆在不同时刻的分布状态。

Middle school physics is one teaches the student the material structure and the movement elementary knowledge discipline , has provided the most appropriate opportunity for the computer aided teaching .

中学物理是一门教给学生物质结构和运动基础知识的学科，为机辅助教学提供了最合适的用武之地。

Having analysed the features of the suspending-bearing and material movement in the screw conveyer , the author points out that the existing suspending bearing harshly results in blockage .

作者分析了螺旋输送机悬挂轴承及物料运动特点后，指出该轴承的存在是造成堵塞的重要原因。

The results show : ( 1 ) The quantity of material movement of vertical erosion increases with the rain intensity but decreases with the depth ;

结果表明：（1）垂直侵蚀物质输移量随深度的增加而减少，随降雨强度的增加而增加；

In order to qualitatively and quantitatively research the specific movement and evolution , the relevant factors in the material movement and the process of evolution are needed to be represented using mathematical varibles and mathematical equations are employed to describe their relations .

为了能够定性和定量的研究一些特定的运动和演变过程，就必须将物质运动和演变过程中相关的因素进行数学化。