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螺旋线
1、cylindrical bag───圆柱形袋子
2、cylindrical pillow───圆柱形枕头
3、spiral binding───[印刷]螺旋装订
4、cylindrical lock───圆柱形锁
5、spiral───adj.螺旋形的；盘旋的；n.螺旋；旋涡；螺旋形之物；vt.使成螺旋形；使作螺旋形上升；vi.盘旋；成螺旋形；螺旋形上升（过去式spiraled/spiralled，过去分词spiraled/spiralled，现在分词spiraling/spiralling，第三人称单数spirals，副词spirally）
6、inward spiral───向内螺旋
7、trefoil spiral───三叶螺旋
8、cylindrical coords───圆柱坐标
9、spiral wound───[医]螺旋状伤
1、A new type of combined seal system with ferromagnetic flow and gas along cylindrical spiral groove is proposed in this paper.───介绍了一种新型组合密封XiTong———气体螺旋槽与铁磁流体组合密封型式。
2、The Projective Method of the Cylindrical Spiral Used in Engineering Drawing───圆柱螺旋线投影法的工程图示应用
3、The theoretical distributions of the cylindrical spiral flow were simulated and calculated using the straight cylindrical model.───同时利用直圆管柱模型，模拟计算出了圆管螺旋流的理论分布结果。
4、In this paper, a new linear programming algorithm of optimization design for cylindrical spiral spring is introduced.───本文给出了圆柱螺旋弹簧优化设计的一种新算法——线性规划算法。
5、The theory of a new machining method for forming cylindrical spiral curved surface by using standard cylindrical milling cutter───用标准圆柱立铣刀加工成形圆柱螺旋曲面机理的研究
6、Reliability design of the fatigue strengthen of cylindrical spiral spring───圆柱螺旋弹簧疲劳强度的可靠性设计
7、In local differential geometry, the cylindrical spiral is a very important curve.───在局部微分几何中，圆柱螺线是很重要的一种曲线。
8、The consistency design thought of cylindrical spiral compressed spring───圆柱形螺旋压缩弹簧的一致性设计思想
1、The limitations of probabilistic reliability of cylindrical spiral spring fatigue strengthen is indicated due to the lack of the original data.
2、In this paper, a new linear programming algorithm of optimization design for cylindrical spiral spring is introduced.
3、There are many kinds of spring in spring suspension devices, but the most used spring in rolling-stock is cylindrical spiral spring.