Control of maintenance cost的意思|示意

The two kinds of shaft seal have several disadvantages, for example, complicated control system, highly maintenance cost, serious contamination, more power consumption and lower stability.

浮环密封和接触式机械密封需要密封油及油液控制系统，其控制系统复杂、维护费用高、污染严重、能耗较大、稳定性较低；

Since the aero maintenance cost takes a very great portion of the total operation cost of airlines, it is important to control the maintenance cost effectively for total cost control.

航空维修成本在航空企业总成本中占据非常大的比例，有效控制维修成本对航空公司控制总成本具有重要作用。

Get involved in control of maintenance cost budget of plant, and review maintenance service request.

参与装置维护费用预算控制，审核维修服务申请。

With the new control device, the reliability and the working function of the system can be improved, and the maintenance cost and the maintenance quantity of the system can be reduced in practice.

实践证明，该装置的使用提高了系统的可靠性和运转性能，减少了系统的维护量和维护费用。

Optimization methods to control the in flight shutdown rate and the maintenance cost of civil aero engines are presented in this paper.

提出了民用航空发动机空中停车率与维修成本控制的优化决策方法。

Controlling maintenance cost is an important task during the aircraft development stage, and estimating the direct maintenance cost (DMC) of the component is a pivotal step in the control processes.

控制维修成本是飞机研制中的一项重要任务，而部件直接维修成本(DMC)的预计是控制过程中的关键步骤。