helium arc

 
  • 氦气电弧

helium arc的用法和样例:

例句

  1. According to the characters of helium arc welding of tantalum sheet,based on ANSYS,three-dimensional transient numerical dynamic simulation of tantalum TIG helium arc welding was carried out.
    针对钽薄板氦弧焊接的特点,基于有限元分析软件ANSYS,对钽薄板TIG氦弧焊接的温度场进行三维数值动态模拟,并将计算量控制在可接受的范围内。
  2. Joan of Arc was one of France's greatest daughters.
    圣女贞德是法国最伟大的女性之一。
  3. Joan of Arc was burnt (alive) at the stake.
    圣女贞德在火刑柱上被(活活)烧死。
  4. Joan of Arc was made a saint in 1920.
    1920年,贞德被追封为圣女。
  5. The sun appears to move in an arc across the sky.
    太阳看起来在天空以弧线运行。
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