on-condition造句

• On - condition maintenance
  视情况维修
• With the development of the aero - engine on - condition maintenance , technology of engine condition mortoring and fault diagnosis has been broadly used in developed contry
  随着航空发动机的维护方法从定期维护向视情维护过渡，军用发动机状态监控与故障诊断技术在航空发达国家已得到广泛应用，而在我国，这项技术的应用研究还处于起步阶段。