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流量测井仪
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流量测井仪
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flow rate logging device
流量测井仪
在油气水井中测量获取流动流体的流量的测井方法。流量是指通过某截面流体的体积或质量与所用时间的比值。流量测井实际上是测取与流体速度相关的信息,然后求出平均流速,再与截面面积相乘求出体积流量。
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frequency stability
frequency stability criterion
frequency stability measurement
frequency stabilization
frequency stabilized laser
frequency standard
frequency standards
frequency step
frequency sweep mode
frequency swept laser
frequency switching
frequency synchronization
frequency synthesis
frequency synthesized signal generator
frequency synthesizer
frequency table
frequency theorem
frequency theory
frequency theory of probability
frequency thermometer
frequency transition
frequency upconversion
frequency value measurement
frequency-varying induced polarization instrument
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