1.
The mechanism of grinding internal gear of spherical worm emery-wheel is researched.
建立了砂轮的球基渐开螺旋面方程和分度球面螺旋线方程,给出螺旋运动参数、螺旋线导程。
2.
Any linkage which contains a screw pair, for example, is a spatial mechanism, since the relative motion within a screw pair is helical.
凡带有如螺旋副之类的连杆都是一个空间机构,因为螺旋副的相对运动是螺旋运动。
3.
Energy and consciousness- moves in spiraling motion- coils- loops- the snake.
能量和意识-以螺旋运动感应-盘绕-环-蛇。
4.
On spiry process of technological capability s building paths;
技术能力积累途径的螺旋运动过程研究
5.
forward and backward movement knob
载物台前后运动螺旋
6.
auger drive wheel
螺旋推运器传动链轮
7.
Having a circular or spiral motion.
回旋的作圆周或螺旋式运动的
8.
Analysis of Machine Tool Motion in Rotary Burr Machining
旋转锉螺旋刃加工时机床运动的分析
9.
Society invariably moves forward in a spiral.
社会的运动总是采取螺旋形前进的。
10.
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
11.
A jack operated by a screw.
螺旋起重机，螺旋千斤顶由螺旋杆运作的起重机
12.
The motion of the axis of a spinning body, such as the wobble of a spinning top, when there is an external force acting on the axis.
进动当受到外力作用时旋转体轴的运动，如旋转陀螺般的摇摆
13.
a shaft with screw thread (the worm) meshes with a toothed wheel (the worm wheel); changes the direction of the axis of rotary motion.
螺纹杆与齿轮相啮合；改变轴旋转运动的方向。
14.
propeller twist
螺旋浆式扭转[如用于描述碱基对的相对运动]
15.
Modeling and Simulation of Ship s Motion in Propeller Reversing;
螺旋桨逆转工况下船舶运动建模与仿真
16.
Effect of Spirnlina and Its Complex Prescription on the Red Cell Morphotogy and Hemoglobin Concentration in Trained Mice;
螺旋藻复方对运动小鼠红细胞相关指标的影响
17.
Nutritional intervention of Organic Spirulina on weightlifters
有机螺旋藻片对举重运动员营养干预的研究
18.
The kinematics analysis for a kind of lower-mobility parallel mechanism based on screw theory
基于螺旋理论的少自由度并联机构运动分析