Gauging control of the equipment is that the gear speed changing box distributes different numberofrevolution to the flying shear and leveller, ensuring different cut-lengths.
该设备的定尺控制是齿轮变速箱分配不同的转数到飞剪和矫直机，获得不同的定尺长度。
2
A large numberof churches fell into ruin after the revolution.
革命过后，许多教堂都毁了。
《牛津词典》
3
In this system, a frequency-adjustable ultrasonic drive signal is made by computer, then based on the motor 's revolutionnumber, system can automatically find the syntonic frequency of motor.