hull resistance 中文意思是什麼

hull resistance 解釋
船身阻力
  • hull : n 赫爾〈姓氏〉。n 赫爾〈英國港市〉。n 1 （果實等的）外殼；豆莢。2 漿果的花萼。3 薄膜，膜片；被覆...
  • resistance : n. 1. 抵抗，反抗，抗拒，抵禦；敵對，抵抗力，反抗力，阻力，【生物學】抗病性。2. 【電學】電阻；阻抗；電阻器。
  1. Abstract : by means of metallographical examination and sem, the microstructure characteristics, macro - and microfractographs of the brittle broken wheel hull bolt of bj212 automobile have been studied. the results show that the thin - headed screw, with excessively deep carbonitriding layer and hardening layer, has less resistance to brittle fracture in the thin area of its head. at the root of the head connecting the stem, a tensile stress may emerge owing to the non - even quenching stress. those are the two reasons for low torque fracture of bolt

    文摘:藉助金相、掃描電鏡等手段對低扭矩脆斷的bj212汽車輪殼螺栓的金相組織特徵，宏觀和微觀斷口形貌等進行了研究，結果表明：這種頭部薄的螺栓，滲層和淬透層過深，使頭部薄區脆斷抗力降低，在頭部與桿的根部，由於淬火應力不均勻導致根部產生拉應力，均是導致螺栓低扭矩斷裂的原因。
  2. Method of assessing the hull resistance in still water for high speed craft

    滑行艇靜水阻力估算方法
  3. It also explores concepts of intact and damaged stability, hull structure strength calculations and ship resistance

    本課程還對完整及破艙穩定性、船體結構強度計算和船舶阻力的概念給予介紹。
  4. There are different thrusts and torques corresponds to difference trailing edge cutting value at different advance coefficients. combined with the real hull ' s resistance and the real engine ' s power and revolution, the matching point between hull - propeller - engine and the value of trailing edge cutting can be calculated

    在得到不同的進速、不同的切割量下螺旋槳的推力、轉矩的情況下，結合實船的阻力和主機的功率、轉速等資料就可以計算出使船?槳?機匹配的切割量。
  5. As intermediate paint with high rust resistance for hull coated with epoxy zinc - rich primer and inorganic zinc - rich primer. outstanding compatibility with topcoat

    主要用於船體噴過環氧富鋅底漆無機富鋅底漆等高性能防銹的中間漆與底、面漆的配套性極佳。
  6. The semiplaning hull has been applied to various medium and small tonnage boats. resistance prediction methods of planning ( semiplaning ) hulls generally fall into the following categories : planing hulls series, prismatic equations and some theoretical methods

    半滑行船型在中小噸位船舶上已經得到了廣泛的應用，對它的研究方法主要是以統計資料、船模試驗和各種半經驗半理論方法為主。
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