crack propagation resistance 中文意思是什麼

crack propagation resistance 解釋
抗龜增大性
  • crack : vt 1 使破裂；敲破，敲碎，砸碎（陶器等）；嗑（瓜子等）；【化學】裂化（石油等）。2 把（槍打得、鞭子...
  • propagation : 持續培養
  • 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. The results of quantitative analysis showed that the pre - tension deformation reduced the fatigue crack propagation threshold and increased the crack propagation coefficient, and consequently decreased the fatigue resistance of the part with mechanical damage

    定量分析表明：預拉伸變形降低了疲勞裂紋擴展門檻值，提高了裂紋擴展系數，從而使管線在機械損傷的部位疲勞抗力降低。
  2. En iso 13479 polyolefin pipes for the conveyance of fluids. determination of resistance to crack propagation. test method for slow crack growth on notched pipes notch test

    流體傳輸用聚烯烴管.抗破裂擴展性的測定.開凹口的管壁裂紋緩慢擴展試驗方法
  3. Keeping displacement constant, the length of dfz decreased. the less the lattice resistance is, the longer the dfz is. during the crack propagation, the pile - up dislocations may move forward in the previous direction or in another direction which caused shape of dfz changed. the dislocations emitted from the crack tip might pile up in the dfz and can be served as dislocation source in the successive loading

    在裂紋擴展過程，反塞積位錯群發生變化，可以沿原來方向繼續向前運動，也可能改變運動方向使無位錯區的形狀發生變化，后來發射出的位錯可以在原五位錯區中塞積，並可作為位錯源在後續的加載中發射位錯。
  4. Polyolefin pipes for the conveyance of fluids - determination of resistance to crack propagation - test method for slow crack growth on notched pipes notch test iso 13479 : 1997 ; german version en iso 13479 : 1997

    流體傳輸用聚烯烴管.抗破裂擴展性測定.有凹口的管上
  5. Polyolefin pipes for the conveyance of fluids - determination of resistance to crack propagation - test method for slow crack growth on notched pipes notch test

    流體輸送用聚烯烴管材.抗裂紋擴展的測定.切口管材慢速裂紋增長的試驗方法
  6. Aerospace series ; test methods for transparent materials for aircraft glazing ; part 21 : determination of resistance to crack propagation k - factor ; german version en 2155 - 21 : 1989

    航空航天系列.飛行器上窗玻璃用透明材料的試驗方法
  7. Advanced technical ceramics - ceramic composites - mechanical properties at ambient temperatures - evaluation of the resistance to crack propagation by notch sensitivity testing

    高技術陶瓷.陶瓷復合材料.室溫環境下的機械特性.通過切口靈敏度試驗評估防裂紋擴展特性
  8. Advanced technical ceramics. ceramic composites. mechanical properties at ambient temperatures. evaluation of the resistance to crack propagation by notch sensitivity testing

    高技術陶瓷.陶瓷復合材料.周圍環境溫度下的機械性能.通過切口靈敏度試驗評定抗裂口擴大性能
  9. Advanced technical ceramics - ceramic composites - mechanical properties at ambient temperature - evaluation of the resistance to crack propagation by the notch sensitivity testing ; german version env 13234 : 1998

    高技術陶瓷.陶瓷復合材料.環境溫度下的機械特性.用缺
  10. De mattia vulcanized rubber. determination of the resistance to crack propagation de mattia

    硫化橡膠.抗開裂增生的測定
  11. K specification for test methods for transparent materials for aircraft glazing - determination of resistance to crack propagation k factor

    飛機舷窗玻璃用透明材料試驗方法規范.抗裂紋擴展測定
  12. K en 2155 - 21 aerospace industry. test methods for transparent materials for aircraft glazing. part 21 : determination of resistance to crack propagation k factor

    航空航天工業.飛機窗用透明材料的試驗方法.第21部分:抗裂紋擴展測定
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