With this structure, full symmetric push pull operation can be realized in modulator.

利用该结构，能够在电光调制器中实现完全对称的推挽操作。

The fixed device of the push pull installation isolation newly designed is introduced.

并对新设计的推拉式设备隔震固定装置作介绍。

Most convenient way to operate doors, do not turn, but Push! The Push Pull Innovation.

便捷的开门方式，推动。拉入开关模式。

Thus we put forword to apply Push pull ventilation device to dust control welding roof.

因而提出了将吹吸式通风装置用于棚板焊接烟尘控制上。

Objective To study the effect of push pull maneuver on cerebral apoptosis and NO content of rats.

目的探讨推拉动作对大鼠脑组织中NO含量及细胞凋亡的影响。