active porosity

常見例句

雙語例句

• And study the influence of welding speed and active gas for welding porosity defect.
  著重研究了焊接速度與活性氣體對氣孔形成的影響關(guān)系。
• The influence of porosity and active catalyst surface area on the performance of cathode is analyzed as well.
  同時分析了孔隙率和催化劑表面積對催化劑層性能的影響。
• In this paper we briefly analyze the mechanism of engendering pores in powder metal material(PM), and study the influence of welding speed and active gas for welding porosity defect.
  簡要分析了粉末冶金材料激光焊接中氣孔的產(chǎn)生機理，著重研究了焊接速度與活性氣體對氣孔形成的影響關(guān)系。
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