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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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refrigeration storage
refrigeration system accessories
refrigeration unit performance evaluation
refrigerator
refrigerator ship
refrigerator with compressed gas
refringence
refringency
refueling
refueling and defueling system
refueling cycle
refueling period
refueling platform
refueling pod
refuge chamber
refugee
Refugees
refuge floor(room)
refuge signal
refuge strategy
refusal
refusal rate
refusal to deal
refuse collecter
refuse collecting vehicle
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