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单词
drill-string stabilizer
释义
drill-string stabilizer
Encyclopedia
工学
井下工具
释
drill-string stabilizer
钻柱稳定器
使钻柱轴线靠近井眼中心从而控制井眼曲率的工具。又称扶正器。
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anticommutative ring
anticommutativity
anticommutator
anticommute
anticommuting
anticommuting structure
anticommuting variables
anticomplement
anticomplementary
anticomplementary activity
anticomplementary circle
anticomplementary conjugate
anticomplementary triangle
anti-Compton shield
anticone
anti configuration
anti-configuration
anticonformal mapping
anticonjugate dyadic
anti-control of chaos
anticonvulsants
Anti-Corn Law League
anticorrelation
anti-corrosion admixture
anti-corrosion and protection technology for gas pipeline
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