operation order

例句：

1. 1.The engineers have to follow the operational order to ensure smooth production.
   工程师必须遵循操作命令，以确保生产过程顺畅。
2. 2. The new policy requires all employees to follow the operating order when working in the factory.
   新政策要求所有员工在工厂工作时遵循操作命令。
3. 3.The doctor issued an operating order for the patient to undergo surgery immediately.
   医生下达了手术指令，要求患者立即进行手术。