delay crack

  • 延迟裂纹

delay crack的用法和样例:

例句

  1. The hydrogen-induced delayEd crack and the embrittlement of coarse-grained HAZ are the main problems influencing the welding quality.
    焊接质量问题主要表现在出现氢致延迟裂纹和焊接粗晶区的脆性。
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