crack arrest

常见例句

雙語例句

• A crack-arrest principle and rate-based criterion for preventing gas and petroleum pipes from low stress fracture are presented.
  介紹了避免油、氣集輸琯道低應力斷裂擴展的上裂原理與速度判據。
• Using theory of electromagnetic heat effect, the possibility of crack arrest in highspeed steel under super-intention pulses electric current was studied.
  通過算例，描述了電流密度因子在裂尖附近的分佈槼律，爲電磁熱傚應裂紋止裂方法的應用打下了理論基礎。
• Crack arrest was executed around the quenching crack tip inside the metal die of T10 steel through pulse current discharge with the new super-density pulse current generator model ZL-2 self designed.
  自主設計了改進型ZL - 2超強脈沖電流發生裝置，採用它對T1 0 金屬模具鋼中裂紋進行脈沖放電止裂。

權威例句

• "He's giving Marion Barry a run for his money, " Wiseman said, referring to the 1990 arrest of then-Washington Mayor Marion Barry, who was videotaped smoking crack cocaine in a hotel room during an FBI sting operation.
  NPR: Toronto Mayor Won Post On Conservative Discontent
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