1.
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
2.
Having a shape approximating that of a helix.
近似螺旋形的，近似螺旋线的
3.
A spring is a spiral.
弹簧是螺旋形的物体。
4.
The polynucleotide chain is helical.
多核苷酸键是螺旋形的。
5.
Spiral and decreasing sharply in diameter from base to apex.Used especially of shells.
陀螺形的螺旋形的螺纹从基部到顶端逐步递减的，尤其用于贝壳
6.
Normal, double-helix DNA is spiral, like a loosely coiled spring.
正常的双螺旋DNA是螺旋形的，像一根松松地卷曲的弹簧。
7.
the cutting of spiral grooves on the inside of the barrel of a firearm.
在枪炮管内侧切凿出螺旋形的凹槽。
8.
A spiral formation, such as one of the whorls of a gastropod shell.
螺旋形一种螺旋形状，如一个涡螺壳上的螺旋
9.
state of being twisted in a spiral
被旋转成的螺旋形.
10.
the wage-price spiral.
工资-物价的螺旋形上涨
11.
A surface in the form of a coil or screw.
螺旋面具有线盘或螺丝形状的表面
12.
the act of rotating in a circle or spiral.
以一个圈状或螺旋形旋转的动作。
13.
operculate seasnail of coastal waters with a short spiral shell.
滨海水域中有鳃盖骨的海螺，螺壳短而呈螺旋形。
14.
On Variable Pitch Screw Helix for Part Deliverty
分件供送变螺距螺杆螺旋线形式的探讨
15.
spiral part of a screw
（螺钉的）螺旋部分.
16.
helical gear with helix angle
带螺旋角的螺旋齿轮
17.
Of or relating to a gastropod shell that coils clockwise and has its aperture to the right when facing the observer with the apex upward.
右旋的软体动物的螺形外壳上的螺线顺时针螺旋即顶点向上，面对观察者时，螺线向右旋转
18.
Influence of nut thread shape and screwing length on bolt root stress;
螺母牙形及旋合长度对螺栓牙根部应力的影响