平均机 meaning in English
average device
Examples
- Average age of passenger aircraft in service
投入服务客机平均机队年 - The average age of the 3 , 880 planes in the navy and marine aircraft inventory is about 18 years , making it the oldest aircraft fleet in the history of the naval services
美国海军及海军陆战队拥有的3880架飞机的平均机龄大约为18年，创造了海军服役机群的历史最长记录。 - Modest modernization of the fleet ? reducing the average age to 16 years , for instance ? would require the purchase of 170 aircraft annually , substantially higher than the current level of about 130
适度地使机群现代化? ?把平均机龄降低到16年? ?将需要每年采购170架飞机，要比当前130架每年的数量高的多。