粗晶區 的英文怎麼說
中文拼音 [cūjīngqū]
粗晶區
英文
coarse grain zone-
Microstructure and toughness of welding coarse - grain heat affected zone in ti - v - nb microalloy pipeline steel
微合金管線鋼焊接粗晶區組織及韌性The mechanisms of the defects forming are discussed and the improving measurements of quality of laser beam welding al - fe - v - si aluminum alloy are pointed out
激光焊接的al - fe - v - si耐熱鋁合金,焊接區域存在粗大的枝晶組織和焊接氣孔。
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