1·He remained COM silent and crept back to the prearranged fallback position.
他保持通讯静默，慢慢爬到预定的退却位置。
2·Special designed drive outfit and PLC are adopted to control object moving to-and-fro and rotating at prearranged positions.
采用特殊设计的传动机构结合PLC控制物体作直线往复运动和在预定位置作自转运动。
3·Run to your positions when you hear the prearranged signal.
你们听到预定的信号时，就各就各位。
4·Focusing on the requirement of command Decision model of campaign-level combat simulation, a new modeling method-Command Decision modeling method was given based on prearranged command regulation.
针对战役级作战仿真对指挥决策模型的需求，提出了一种新的指挥决策建模方法—基于预定指挥规则的指挥决策建模方法。