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remote detection acoustic logging
释义
remote detection acoustic logging
Encyclopedia
理学
声波测井
释
remote detection acoustic logging
远探测声波测井
在充液井孔中放置声波发射换能器并发出脉冲声波,该脉冲声波进入井旁地层后被井外地层界面或裂缝洞穴反射回井内,利用多个声波接收器接收并处理这些反射声波信号进而得到井外径向几十米范围内的微地质结构的声波测井方法。
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control over network; network-based control
control panel
control parameter
control parameterization
control pattern
control plane
control point
control point coordinate
control pointer
control point of sea-floor
control points
control pole modulation
control problem
control process
control processing unit
control program
control project of sandstorm source in Beijing and Tianjin in China
control question test
control range
control reconfiguration
control red line of water resource development and utilization
control red line of water use efficiency
control register
control resolution
control reversal
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