系统工作方式和参数可由编程或雷达计算机指令来灵活地选择和改变。
The operation mode and parameters of system can be changed flexibly by programming and instruction from radar computer.
本周前期，美国海军宣布其四艘REMUS 100无人水下航行器执行作业过程中脱离雷达并停止回复指令。
Earlier this week, the US Navy announced that four of their " REMUS 100" unmanned underwater vehicles sailed off-radar and stopped responding to commands.
由此可见，采用地面雷达导航、由地面火控中心发射指令的一维弹道修正方式完全可行，并可以做到低成本，小型化。
This proves that the one-dimensional trajectory amendments mode of ground radar surveillance and progroud fire-control center control is entirely feasible and can achieve low-cost and miniaturization.
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