词汇	do-nothing operation
释义	do-nothing operation 空操作
随便看	Doppler range rate measurement doppler ranging Doppler ranging Doppler Ranging and Information System Doppler Ranging and Navigation doppler ranging system Doppler ranging system Doppler rate Doppler rate-of-change Doppler raw radar data assimilation doppler reactivity coefficient Doppler receiver Doppler record Doppler rectification doppler redshift Doppler reduction technique Doppler relation Doppler repercussion doppler resolution Doppler resolution Doppler resolutions Doppler rotating radio beacon Doppler rs ultrasonic diagnosis apparatus dopplers doppler sample volume