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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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harmonious society management
harmonious tree
Harmonium
harmonium
harmonizable
harmonizable dynamical system
harmonizable function
harmonizable stochastic process
harmonization
harmonization control
harmonizing liver and spleen
harmonizing spleen and stomach
harmonograph
harmonometer
harmony
harmony between city and countryside
harmony function-net
harmony in the field of aviation
harmony melody
harmony symbol
harm principle
Harnack
Harnack condition
Harnack inequality
Harnack integral
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更新时间:2025/3/16 13:48:58