1.
The cogs don't quite mesh.

这些轮齿啮合不严.
2.
straight spur gear-on-gear pump

圆柱直齿[外啮合]齿轮泵
3.
One cog-wheel engages with another.

一齿轮与另一齿轮啮合.
4.
A small cogwheel that engages or is engaged by a larger cogwheel or a rack.

小齿轮,齿杆啮合大齿轮或被大齿轮或齿条啮合的小齿轮
5.
The engagement of gear teeth.

啮合齿轮的互相咬合
6.
A Periodically Time-varying Mesh Stiffness Model for Spur Geared System Considering the Effect of Extended Tooth Contact
考虑延长啮合时齿轮副啮合刚度模型
7.
gear single flank rolling tester

齿轮单面啮合检查仪
8.
Gears that are not meshing properly.

没有很好啮合的齿轮
9.
final drive with external gear

外啮合齿轮最终传动
10.
quiet internal gear pump

低噪声内啮合齿轮泵
11.
gear two flank rolling tester

齿轮双面啮合检查仪
12.
one-flank gear rolling tester

单面啮合齿轮检查仪
13.
dual flank gear rolling tester

双面齿轮啮合检查仪
14.
bevel gear mesh adjusting gasket

锥齿轮啮合调整衬垫
15.
The two cogwheels are engaged.

这两个齿轮啮合在一起。
16.
gear meshing error meter

齿轮啮合误差测量仪
17.
gear wheels that mesh in the same plane.

啮合在同一平面的齿轮。
18.
gears that mesh at an angle.

齿轮以一定角度啮合。