joint cost of operation的意思|示意

Based on the research on different operation modes and the functions of cost of joint venture railways, the essay analyzes the difference of cost under different operation modes.

在对合资铁路成本作用和合资铁路不同运营模式进行研究的基础上，分析不同运营模式下成本的差异。

Objective We have been trying to, in accordance with the cost - benefit rule, set up a clinical management pattern of patients after knee joint endoscope operation.

目的建立符合成本—效益规律的膝关节镜手术患者临床路径的管理模式。