“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	Pitcher pitcher plant pitcher-plant family pitchfork pitchfork bifurcation pitch frequency pitching pitching angle Pitch Lake pitch marks pitch of a helix pitch offset calibration pitchout pitchover pitch/rake pitch range pitch registration pitchstone pitch synchronous overlap add pitch system pitch time pitch／rake side Pitesti pit-filling problem pith

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