frictional drag 中文意思是什麼

frictional drag 解釋
摩擦曳力
  • frictional : n. 摩擦的，由摩擦而生的。adv. -ly
  • drag : vt （ gg ）1 拖，曳；拖動，拖著（腳、尾巴等）；硬拖（某人）做（某事）[至（某地）]。2 打撈，（用撈...
  1. This article offers a method for solving the frictional drag, that is, according to the various buckled shapes of coiled tubing in different hole sections, working out the mean contact counterforce in a screw pitch in solving the radial contact counterforce

    求解摩阻力時，可針對連續油管在井身中不同結構段的不同變形形狀，採用求解徑向接觸反力時求一個螺距內平均接觸反力的方法加以解決。
  2. Frictional drag resistance

    摩擦曳力
  3. Wind frictional drag

    風摩擦拖力
  4. These arguments support the notion of a convective mantle, with the plates being rafted along on its surface, propelled by frictional drag on their undersides

    這些論據支持了一個對流地慢的概念，板塊在其摩擦拖曳下沿地慢表面類似於船浮在水上一樣移動。
  5. It is provided by the result of observing for the trial of pile, if the cast - in - place is constructed according to strict technological process, the limit load - bearing capacity of single pile is more larger then its calculational value, and under the function of the most trial loading, the frictional drag haven " t occur yield in every major loading layer, so the pile have greatly safety reserve in engineering

    樁試驗的觀測結果證明，按照嚴格工藝流程施工的鉆孔灌注樁，其單樁極限承載能力遠大於計算值；在最大試驗荷載作用下，各主要持力層均未出現摩阻力屈服現象，樁有較大的工程安全儲備。
  6. The key to the solution is the comprehensive frictional drag during string running

    而在下入過程中摩擦綜合阻力又是求解的關鍵。
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