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long-distance needle drilling equipment
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long-distance needle drilling equipment
Encyclopedia
工学
煤层气钻井
释
long-distance needle drilling equipment
远距离穿针装备
通过实时检测地下近千米处的人工旋转磁场的分布特征,经软件处理、控制,在钻井过程中实现对邻井井眼空间位置进行高精度定位与导航,最终完成两井的精确连通的技术设备。
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probability analysis
Probability and Information Theory with Application to Radar
probability axiom
probability-based quantum finite automata
probability current
probability current, probability flux
probability curve
probability decision method
probability density
probability density distribution
probability density distribution function
probability density estimation
probability density evolution method
probability density function
probability density function-like combustion model
probability density of distribution
probability distance
probability distance; probability metric
probability distribution
probability distribution function
probability distribution of molecular collision
probability distribution of molecular collision time
probability distribution of molecular free path of gas
probability domain
probability element
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