脉冲中子氧活化测井是一种测量水流速度的测井方法。
Impulse oxygen activation logging is a recent version of oxygen activation method for water flow measurement.
连续测量的水流速度是通过不同源距探测器计数率的比值来确定。
Water-flow velocity of continuous measurement was determined by the ratio of count rate value of different source spacing detectors.
通过在室内不同坡度和降雨强度下用电解质脉冲法对坡面水流速度进行测量。
The electrolyte pulse method is used to measure the velocity of sheet flow on a slope in laboratory under the condition of artificial raining.
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