On the frame, with two limit switch to control the reversing valves change rubber cutting knife movement direction, at the same time, also can protect the piston cylinder cylinder.

机架上装有上下两个限位开关，以控制换向阀改变切胶刀的运动方向，同时，也可保护活塞缸缸盖。

youdao

What does that look like? And, again, when I say cylinder, it could be a piece of cylinder.

它长什么样？再次我还要重复一句，它可以是圆柱面的一部分。

youdao

For a cylinder, it's, a divided by the radius of a cylinder.

对于圆柱体，法向量是，除以圆柱体的半径。

youdao

Using a hollow tube, they drill into the tree and extract a 5-mm wide cylinder that shows each ring starting with the most recent, just under the bark.

VOA: standard.2010.04.05

to take my cylinder now, and the external pressure and the internal pressure are not going to be I'm going to start with my cylinder here, I'm going to put little pegs here so it doesn't fly up.

活塞内外的，压强不相等,我们在,放上插销，以防止活塞。

麻省理工公开课 - 热力学与动力学课程节选

Nissan offers a four-cylinder and a six-cylinder engine in the new Altima.

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The smaller and lighter four-cylinder gets better mileage than the six-cylinder when the six-cylinder is paired with a manual transmission, according to EPA estimates.

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Volkswagen has to make sure the four-cylinder engine in the Jetta and Audi A4 doesn't outperform the six-cylinder in the Passat and Audi A6.

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