1.
k- graceful properties of wheel and count;
齿轮图_n和L_n的k-优美性
2.
The four main types of gears (spur, helical, worm, and bevel)and a rack and pinion are shown in Figure 7.
图7所示是四种主要的齿轮（巨齿轮，斜齿轮，蜗轮和伞齿轮）以及齿条和小齿轮。
3.
a diagram of a gear-box, a rail network
齿轮箱、 铁路网的图解.
4.
In the schematic diagram (fig.9), gears C, E, G, and K are sliding gears.
如图9所示，齿轮组C,E,g及K是变速齿轮组。
5.
straight-cut gear
直齿圆柱齿轮，正齿齿轮
6.
burnishing of gear teeth
(齿轮的) 轮齿研磨
7.
spur and helical hobbing machine
正齿轮和斜齿轮滚齿机
8.
The Graphic Simulation of Non-circular Gear Teeth Contour in Transplanting Mechanism;
高速水稻插秧机中非圆齿轮齿廓的图形仿真
9.
Spiral Bevel Gear Rolling Test on Digital Image Acquisition and Processing
弧齿锥齿轮对滚检验数字图像采集与处理
10.
Image acquisition and pre-processing of spiral bevel gear contact spots
弧齿锥齿轮接触斑点图像采集及预处理
11.
Mechanical drawings--Conventional representation of gears
GB/T4459.2-1984机械制图齿轮画法
12.
increment angle
(圆锥齿轮)齿端角
13.
straight and conical gear shaper
直齿-锥齿轮刨齿机
14.
twin-input single-output gear
双主动齿轮单出轴齿轮
15.
ckyclindrical gears and gear pairs
圆程齿轮和圆柱齿轮副
16.
hyperboloidal gear
双伞齿轮，双曲面齿轮
17.
double helical (spur) gear
双螺旋齿轮，人字齿轮
18.
drive idler gear
空转传动齿轮，怠速齿轮