声波波阻抗
acoustic impedance
返回 19 条匹配短语对
对数声波阻抗
logarithmic acoustic impedance
声波阻抗
acoustic impedance
声波阻抗技术
acoustic wave impedance technique
声波阻抗界面
acoustic impedance interface
横波波阻抗
S-wave impedance
纵波波阻抗
P-wave impedance
阻抗阻抗的符号
impedance
3-D声波波动方程
3-D acoustic wave equation
比声阻抗
Specific acoustic impedance
标量声波波动方程
scalar acoustic wave equation
超声波波速
Ultrasonic wave velocity
超声波声场
ultrasonic field
超声波声时
ultrasonic flight- time
超声波声速
ultrasound velocity
Ultrasonic speed
超声波声速测量
Ultrasonic velocity measurement
超声波声速法
ultrasonic velocity test
超声波声速计
ultrasonic wave velocimeter
超声波阻垢器
ultrarsonic scale inhibitor
超声阻抗描记术
impediography
最近更新
ground speed measurement hardware参数预测抽油运动学片断transportation capacity resources deploymentProphyl dihydro jasmonate草酸氢钛钡Electric Feed Water Pumpolefin hydrocarbons