| 单词 | 螺旋线 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔coil〕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美国传统〔coil〕An individual spiral or ring within such a series.一圈：在一系列中单个螺旋线或环美国传统〔coil〕Any of various devices of which such a spiral is the major component.有线圈的设备：这样的螺旋线圈是主要部件的美国传统〔coil〕To form concentric rings or spirals.绕成盘状：形成同心环或螺旋线美国传统〔coil〕To wind in concentric rings or spirals.盘绕：绕成同心环或螺旋线美国传统〔corkscrew〕To move or cause to move in a spiral or winding course.沿螺旋线行进，蜿蜒而行：在螺旋的或盘旋的途径上运动或使…这样运动美国传统〔helical〕Having a shape approximating that of a helix.近似螺旋形的，近似螺旋线的美国传统〔helical〕Of or having the shape of a helix; spiral.螺旋形的，螺旋（线）的：（拥有）螺旋形或螺旋线的；螺旋的美国传统〔helicoid〕Arranged in or having the approximate shape of a flattened coil or spiral.具螺纹的，具近似螺纹的：按近似平展的盘线或螺旋线形状排列的或具有近似平展的盘线或螺旋线形状的美国传统〔helix〕Mathematics A three-dimensional curve that lies on a cylinder or cone, so that its angle to a plane perpendicular to the axis is constant.【数学】 螺旋线：附着于圆柱体或圆锥体之上的三维曲线，其垂直于中轴线的平面角是一个恒量美国传统〔involute〕Having whorls that obscure the axis or other volutions, as the shell of a cowrie.内旋的：象玛瑙的壳一样具有遮住了中轴的螺旋线或其它旋状物的美国传统〔pitch〕The distance between two corresponding points on a helix.螺旋的间距：螺旋线上两个相应的点之间的距离美国传统〔ring〕Any of the turns constituting a spiral or helix.螺圈：组成螺线或螺旋线的任一个美国传统〔superhelix〕A molecular structure, as of a protein or DNA, in which a helix is itself coiled into a helix.超螺旋：如蛋白质或DNA的一种分子结构，在这种结构中一个螺旋线交缠在另一个螺旋线中美国传统〔tap〕A tool for cutting an internal screw thread.螺丝模：用来刻出内螺旋线的一种工具美国传统〔tap〕To cut screw threads in (a collar, socket, or other fitting).刻螺纹：在（套管、接头或其它零部件）里面刻出螺旋线美国传统〔worm〕Something, such as the thread of a screw or the spiral condenser in a still, that resembles a worm in form or appearance.有螺纹状的物品：某物，如螺旋线或蒸馏器的螺旋冷凝器，在构成或外表上像蠕虫美国传统〔worm〕The spirally threaded shaft of a worm gear.螺纹：蜗轮的刻有螺旋线的柄美国传统Stripes, spots and abstract spiral and wavy patterns are used in op art to produce optical illusions.条纹、斑点、抽象的螺旋线和波浪图案用于视幻艺术中来制造视错觉。剑桥国际 |
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