用结点法建立真空玻璃应力分布数学模型。
The container stream from container transaction stations is to be transported by varieties of trains to adjacent crunode stations.各集装箱办理站产生的集装箱流向其邻近的结点站输送,可能采用不同的运输方案。
The role is a social mask of individual, an individual coordinate positioning in special social relations, and also a crunode of the net of social relations.角色是个体的社会面具,角色是个体在特定社会关系中的坐标点,也是社会关系网的结点;