Agriculture, as a complex process of biological reproduction under natural or manpowercontrol condition, is affected by such factors as climate, soil and natural resources to a great extent.
At present, the control of manpower responsibility cost is a difficult point of enterprise cost management and control in the construction of railway engineering projects.
目前铁路工程建设施工中人工责任成本的控制是企业成本管理与控制的难点。
3
The management of project relates to laying plan, quality control, organization construction, workload evaluating and manpower resource.