pneumatic drive

基本解释

The tester made by aluminum frame, nice shape, clean and convenient loading pneumatic drive.
本测试仪采用铝型材制作框架，造型美观大方，气动传动加载方式清洁方便。
And the same time because of the two-step force-amplifier, lower press result in the smaller clamping force of pneumatic drive system is solved.
同时由于采用二级增力机构，解决了一般气压传动夹具因压力较低而导致夹紧力不足的缺点。
Motor drive have advantages of energy transfer convenient, signal transform quickly, high level standard, than hydraulic or pneumatic drive, become the mainstream of driver.
电机驱动相比液压或气压驱动，有能量传递方便，信号传递迅速，标准程度高的优点，成为机器人驱动的主流选择。

Cycling did not appeal to the masses until the introduction of the pneumatic safety bicycle with a chain and sprocket drive (the prototype of the modern design).
FORBES: A Comic Look At The 1890s Bicycle Boom