她一直看着锅炉上的刻度盘，指针已经到达250度。
She kept looking at the dial on the boiler. The needle had reached 250 degrees.
转动主罗经刻度盘到分罗经同一示度，然后装上同步机。
Turn graduated disc of main gyro compass to comply with the graduated disc of Repeaters. Then install synchro.
该罗盘可以提高刻度盘的旋转速度，进而提高精确度。
The compass can increase the rotating speed of a dial so as to improve the precision.
该罗盘可以提高刻度盘的旋转速度，进而提高精确度。
The compass can increase the rotating speed of a dial so as to improve the precision.
应用推荐