“welding heat-affected zone”的概念、定义、翻译、参考文献-科学参考

单词	welding heat-affected zone
释义	welding heat-affected zone Encyclopedia 工学焊接接头释 welding heat-affected zone焊接热影响区在焊接热循环作用下，焊缝两侧处于固态的母材发生明显的组织和性能变化的区域。又称焊接近缝区。属于焊接接头的一个组成区域。
随便看	high-speed countercurrent chromatography，HSCCC high speed cutting high-speed development high speed digital signal integrity analyzer high speed disk duplicator high speed downlink packet access high speed downlink packet access, HSDPA high speed earthing switch high-speed encounter high speed forging press high speed governor with spring sheet high-speed grinding high speed holography high-speed image processing high speed imaging high speed imaging sensor high-speed intelligent on-board information processing high-speed mixer high-speed multiplication high-speed on-off valve high speed packet access，HSPA high-speed passenger railway network high speed photodetector response time standard high speed photography high-speed photography

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