声波地层因素
acoustic formation factor
声波地层因素方程
acoustic formation factor equation
acoustic fonnadon factor equation
声波地层衰减系数
SFAF
sonic formation attenuation factor
声波视地层因素
sonic apparent formation factor
3-D声波波动方程
3-D acoustic wave equation
标量声波波动方程
scalar acoustic wave equation
表面声波式压力传感器
surface acoustic wave pressure transducer
超声波声速测量
Ultrasonic velocity measurement
超声波声速计
ultrasonic wave velocimeter
短脉波声波回迹鉴定技术
acoustic short-pulse echo classification technique {ASRAPS