The timing of the gun was precisely synchronized with the turning of the plane’s propeller.

风门的调速与飞螺旋桨的转动精确同步。

Centrifugal machines are connected to the motor drive directly instead of through a gearbox.

离心不通过调速箱直接与电驱动装置相连。

For the wells with inadequate liquid supplies，speed-adjustable motors and intelligent intermissive pumping technology should be used.

对于供液不足井，应采用调速电、间抽技术。

Hydraulic actiyator system is one of the important systems for operating quality andsecurity of electrical power plant.

水轮调速系统是影响电力系统运质量和安全的最重要的控制系统之一。

Simple slitting line consists of uncoiler, disc slitting knife slitting machine, swelling depiler, takein machine and electromagnetic speed adjustment electric control system.

普通纵要由：开卷、圆刀纵、涨紧分料、收卷、电磁调速电控系统组成。

The speed of the carrier system can be changed illimitably,which can be adjusted and we also can manufacture the length ,width and height of the bake road according to the client's needs.

输送系统采用变轻无极调速，用户可根据需要用意调节，烘道的长、宽、高均可根据实际需要设计制造。