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汉语拼音：luó xuán xiàn

又称柱面螺旋线”。一种空间曲线。其特征是曲线上每一点的切线与固定直线(轴)交定角。当动点在一圆柱面上以等角速度作转动，同时又以常速沿轴向作匀速直线运动时的轨迹。有右旋和左旋之分。

• A wound spiral of two or More turns of insulated wire, used to introduce inductance into a circuit.

  线圈两圈或两圈以上的绝缘导线绕成的螺旋线，用于产生电路的电感

• Many of the databases along the double helix were shut down, closed, so that you began to function with very little data.

  许多数据库是顺着双螺旋线停止运行，关闭，让你们开始运行很少的数据。

• I liken the Body Blueprint concept to Covey's "Sharpening the Saw" and continuous renewal through the "learn, commit, and do" upward spiral.

  我把身体蓝图概念比喻为Covey的“磨快锯子”和通过“学习，承诺，并且进行”上升螺旋线的连续的更新。

• where the critical load of a helical rod depends on the height and pitch angle of the helix.

  螺旋杆的临界载荷取决于螺旋线的高度和螺旋角。

• The most common cable aerodynamic measures is enlace spiral and press pits on the surface.

  目前最常见的斜拉索空气动力措施有螺旋线措施和凹坑措施。

• The component comprises the medium holding rod, the helical line, a pipe shell, a first diamond film and a second diamond film.

  组件，包括介质夹持杆、螺旋线、管壳、第一金刚石薄膜、第二金刚石薄膜。

• The result can point out a way for the further developing of design of helix slow wave structures.

  得出的结论对螺旋线慢波系统设计工作的进一步开展指明了一个方向。

• Diff erent types of geometric models of face-gear with circle line of teeth have been shown in the paper.

  不同几何模型有螺旋线齿的端面齿轮已经不证明。

• Experiment of two spirals problem proves that the algorithm has higher generalization ability and needs shorter training time.

  经双螺旋线问题仿真实验证明，该算法确具有很好的泛化能力且只需较短的训练时间。