crack propagation

常見例句

雙語例句

• The fatigue properties were researched and found that the crack propagation velocity and the decline of rigidity were related to the maximum cycle stress.
  通過對其疲勞性能的實驗研究，發(fā)現(xiàn)裂紋擴展速率的大小及剛度的下降與加載的最大循環(huán)應力密切相關的規(guī)律。
• Meanwhile, the influences of pipeline internal pressure, wall thickness, crack arrest length and initial crack velocity on the crack driving force (crack propagation) are further studied.
  進而分析了管道內壓、壁厚、裂紋止裂長度和初始裂紋速度對裂紋驅動力（也即裂紋擴展）的影響。
• Brittle fracture. Fracture that occurs by rapid crack propagation and without appreciable macroscopic deformation.
  通過快速裂紋擴展發(fā)生斷裂，沒有明顯的宏觀變形。
  dmse.jlu.edu.cn
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