飞机利用率 meaning in Chinese

airplane efficiency factor

Second to this , the flexibility in operation is good for airlines to adjust their fleet structure . and , aircraft leasing can accelerate the development of charter service , which is very important for civil aviation
其次，利用飞机租赁生产经营的灵活性调整国内航空公司机队结构的不合理，改变国内宽体机比例过高、飞机利用率低下、成本高且不合理等问题，认为选择飞机租赁是一种经济灵活的改变机队结构的有效手段。