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welding metallurgy
释义
welding metallurgy
Encyclopedia
工学
焊接冶金
释
welding metallurgy
焊接冶金
在熔化焊接过程中发生的“气体—熔渣—金属”之间的物理、化学变化,熔化金属的结晶凝固,以及由于焊接热循环造成的焊接热影响区内金属组织和性能变化的过程。包括化学冶金和物理冶金。
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abietyl
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abilities of sexual communication
ability
ability and aptitude card sorts
ability assessment of the elderly
ability construction of agrometeorological disaster reduction
ability modernization
ability of activity of daily living
ability of instrumental activity of daily living
ability-task analysis
Ability test
ability test
ability to appreciate the criminality
ability to conform behavior
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A-bimodule
A Bing
Abinit
ab initio calculation
ab initio calculation of nuclear structure
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