helical line

       
  • 螺旋线

helical line的用法和样例:

例句

  1. The existence conditions of helical equilibrium are discussed as a special configuration of the rod.
    作为特殊的平衡状态,讨论杆的螺旋线平衡的存在条件。
  2. The stability of the helical equilibrium is analyzed with phase plane method, and an analytical criterion of stability is revealed.
    用相平面法分析螺旋线平衡的稳定性,导出解析形式的稳定性条件。
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