司钻通过司钻控制盘(一个由仪表、控制杆、电阻箱和其它气动、液动及电子仪器组成的控制室)操作泵、绞车、转盘等。
The driller operates the pumps, drawworks, and rotary table via the drillers console-a control room of gauges, control levers, rheostats, and other pneumatic, hydraulic and electronic instrumentation.
仪器的输入端子之间用一个“短路头”连接，其输出到仪表的输入即为零，也可使用仪器前面板上的消零控制或者用计算机控制来置零。
A short circuit can be connected across the input terminals and the output can then be set to zero, either by front panel zero controls or by computer control.
这种建立在模糊控制理论为基础上的控制技术可以为工业控制、过程控制和仪器仪表智能化的开发应用提供一种可靠、有效的方法。
This control technology is based on fuzzy-control theory. It can provide a kind of reliable and effective method in the application of industry control and the development of intelligent instrument.
应用推荐