“underhead crack”的概念、定义、翻译、参考文献-科学参考

单词	underhead crack
释义	underhead crack [`ǝn·dǝr´hed `krak] ^METALLURGY A subsurface crack in the heat-affected zone of the base metal near a weld.
随便看	stowage factor stowage plan stowboard STP STPP STR strabismus straddle milling straddle truck strafe straggling straight beam straight bevel gear straight dynamite straightedge straightening vanes straight filing straight-flow turbine straightforward circuit straightforward trunking straight joint straight-line coding straight-line mechanism straight-line motion straight piecework system

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