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;
the marshalling station is a key crunode of the railway network whose work is fulfilled by multitype workers of different departments .
编组站是铁路运输网络上的关键节点,其工作是由不同部门、多工种联合劳动、共同协作完成的。
after partition the pipe into calculation cells, the sound velocity, fuel density, fuel pressure and flowing velocity at every calculation crunode in different time are gained.
all pipelines has been optimized and less crunode based on history customers' feedbacks. the pipe between element and vessel has been redesigned and confirmed.
regarding a portable facility as a crunode in the network is the common way, and the requirement of synchronization is to exchange data between different desktop facilities and portable facilities.