1.
A screw designed so that it can be turned with the thumb and fingers.
指旋螺丝一种设计得可以用拇指和其它手指旋转的螺丝
2.
propeller,esp of a ship or motor boat
螺旋桨（尤指船的）
3.
tighten the screw on a fruit press
旋紧水果榨汁机的螺丝
4.
automatic spiral ratchet screwdriver with plastic handle
塑柄自动擦旋螺丝批
5.
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
6.
the raised helical rib going around a screw.
绕着螺丝的凸起的螺旋状的肋纹。
7.
Double Spiral Fluting Tap, a New Type Threading Tool
一种新型的螺纹工具——双螺旋槽丝锥
8.
Secondly there is error between thethread roll angles of thread rolling die and drill rod.
滚丝轮螺纹和钻杆螺纹的螺旋角有误差。
9.
feed regulator thumb screw
进料调节器指拧螺丝
10.
To renew a broken clamp screw for air port in fitter's quarter.
更换机匠舱里损坏的舷窗及旋紧螺丝。
11.
The top is turning like a screw.
那顶端象螺丝一样地旋转着。
12.
At each turn the screw goes in further.
每一次旋转都使螺丝钉更向里进。
13.
Method of Tension Balance of Wire Rope with Hydraulic Spiral Adjuster
螺旋液压调绳器钢丝绳张力平衡方法
14.
When using a tripod, do not try to force a long screw into the socket. (The screw length should be less than 5.7 mm (14").)
用三角架时,请不要企图将长螺丝旋进插口中去（螺丝长度应
15.
a screwdriver with a spiral in the handle so the blade rotates with downward pressure on the handle.
手柄上有螺旋可以使刃片有向下的压力旋转的螺丝起子。
16.
"Bolts,screws & nuts"
"螺栓,螺丝及螺帽"
17.
a tool that is fitted into a diestock and used for cutting male (external) screw threads on screws or bolts or pipes or rods.
装在螺丝攻里用来切割螺丝钉、螺栓、管具或棒类的多余的螺旋的工具。
18.
3D Exact Reconstruction Based on Exponential Dynamic Pitch Helical Trajectories
一种指数型动态螺距螺旋轨道的三维精确重建