“sonic detection and ranging”的概念、定义、翻译、参考文献-科学参考

单词	sonic detection and ranging
释义	sonic detection and ranging Encyclopedia 工学声雷达释 sonic detection and ranging声雷达发射声波和接收大气散射回来的声波，以测量回波的强度或多普勒频移数据的主动式遥感设备。
随便看	product integral product integration product ion production production acceptance test production activities take priority, followed by living security production activity control production adjective platform productionalization of rocket body structure Production and Application of Starch Sugar Handbook production and construction corps production and consumption production and development geochemistry production and modes of pruduction production approach production balancing production breakdown interface of aircraft structure production budget production capability planning Production Capacity production capacity of level production capacity of open pit production committee mode production compilation production control

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。