repair of a major character是什么意思

用法例句

Study on methods for economic analysis of general overhaul of equipment;

设备大修理经济性分析方法探讨

The concept of sunk cost of general overhaul of equipment is differentiated and analyzed in this paper.

设备在使用过程中会有经常性的有形磨损,当有形磨损达到一定程度后,就会遇到对原有设备进行更新还是大修理的决策问题。

There is a reasonable economic limit between general overhaul and renewal of mechanical equipment.

机械设备的大修理与更新之间存在合理的经济界限。

Economic Analysis and Demonstration on Overhaul of Equipment;

设备大修理经济性分析与论证

Based on the analysis of technical and economic benefits,it is pointed out that theeconomic limit point of equipment overhaul must be defined.

通过技术经济分析，说明有必要找出设备大修理的经济界限。