... abrasive perforating 喷砂射孔 abrasive property 研磨性 abrasive sand 磨料砂 ...
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在线英汉-汉英科技大词典 ... polishingtechnique磨光术 polishingthetape抛光磁带 polishingtool抛光工具 ...
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可研磨性 [机] abradibility
研磨性地层 abrasive formation
岩石研磨性 rock abrasivenesss ; rock abrasive properties
岩石的研磨性 rock's abrasivity ; rock abrasiveness
地层研磨性系数 factor of formation abrasiveness ; formation abrasiveness factor
地层研磨性参数 formation-abrasiveness parmeter ; abrasiveness parmeter
研磨性质堆积性 possibility of media lodging
研磨性试验 grindability test
非研磨性 non-abrasive
The master reason is the harder rigidity of the formation rock, and the badder drill ability of rock, and the better rock abrasiveness. Drill string receives the complicated stress which is tension-compression stress, torsion stress, bending stress, etc.
其主要原因是：地层岩石的硬度高、可钻性差以及研磨性强；在长期工作中，钻具承受拉伸、压缩、弯曲和扭转等复杂应力。
参考来源 - 山前推覆带钻具失效的动力学机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
适用于弱碱，弱酸，油类，尤其能耐研磨性介质。
Applicable to weak base, weak acid, oli, especially resistant to abrasive medium.
切勿使用研磨性清洁剂或化学溶剂清洁，以免损坏外壳。
Never use abrasive cleansers or chemical solvents, as they may mar the casing.
单 用或与其它类型研磨性联用时，这种组合物具有优良的研磨性能。
Such compositions exhibit excellent abrasive characteristics, either alone, or in combination with other types of abrasives.
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