The Initial Operational Capability milestone determines whether the product is ready to be deployed into a user acceptance environment.
初始的操作能力里程碑确定是否可以将产品部署到用户能够接受的环境中。
2
The signals indicate that the spacecraft bus is functioning normally and ready to begin orbital maneuvers and operational testing.
此信号表明，该卫星运转良好且准备好开始轨道演习和操作测试。
3
How it could happen: There are currently more than 23, 000 nuclear weapons in the world, of which 8, 000 are currently operational and 2, 000 are on high alert and ready to launch on short notice.