通过文献资料法、专家访谈法、实地考察法对'五虎少林会'演练内容及提升对策进行研究,'五虎少林会'借鉴了戏剧的......

We report a new application of optical coherence tomography(OCT) to investigate the cranial meninges in an animal model ......

The flow stress behavior of grade G-105 steel(API standard) for oil drill pipe in hot compressive deformation was studie......

A stuck drill string results in a major non-productive cost in extended reach drilling engineering.The first step is to ......

Selecting bridging agents properly is a critical factor in designing non-damaging or low-damaging drill-in fluids. Histo......

The corrosion mechanism of the S135 drill pipes was investigated through observation of the corrosion morphology and ana......

James is at the dentist’s office today because he has a toothache on the right side of his mouth. He bought some medici......

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【Abstract】 The communicative approach is such a teaching methodology that rises and develops in the latest 30 years. I......

Objective To test a modified otologic drill under different drilling conditions for its ability toidentify drilling faul......