词汇	delineation well
释义	delineation well 探边井
随便看	meansquare stability mean square stability mean-square stability mean-square stable mean squares total mean square successive difference mean square value mean-square value mean square value of periodic waveform mean square velocity mean-square velocity mean square vibration and wave mean-square width mean square within means rational means rationality meanss means-shift Means' sign Mean's sign means specific heat means specific monthly consumption means specific pressure means specific propellant consumption means speed