| 1. | Each of these degradations represents an economic life period in a different service .
每一次降级均代表在不同服务岗位上的经济寿命期。 |
| 2. | The determination of the economic span of fixed assets
关于固定资产经济寿命的确定方法 |
| 3. | The economical life of luxurious bus in the new circumstances
新环境下豪华型客车经济寿命 |
| 4. | Research on economic life span of air defence missile weapon and equipment
地空导弹武器装备经济寿命研究 |
| 5. | Some issues on the calculation of theeconomic life - span of farm machine
农机经济寿命计算问题的探讨与商榷 |
| 6. | Economical life of equipment
设备经济寿命 |
| 7. | The influence of inflation on economical life - span of steel fishing vessels in china
通货膨胀对钢质渔船经济寿命的影响 |
| 8. | Application of grey theory to decide the economic life of air defence missle system
灰色理论在确定防空导弹武器系统经济寿命中的应用 |
| 9. | 4 the decision method about the thermoeconomic life of piping insulation equipment has been proposed
提出了管网系统保温设施热经济寿命的决策方法。 |
| 10. | Those about the reconfiguration cost , the calculation of the economic life are emphases in this chapter
其中本章有关重置成本、经济寿命计算是讨论重点。 |
