The former tester mostly has the wire connection to test indicator diagram.

以往抽油机示功图测试仪大都采用有线连接方式测试示功图。

Then, its indicator diagram, mechanical load and thermal load are analyzed.

同时对示功图、机械负荷和热负荷进行了分析。

Reserving the interfaces of data acquisition, remote control and indicator diagram simulation .

五是预留数据采集、远传遥控、示功图模拟接口，可随机扩充数字化油田功能。

The calculated indicator diagram can also be provided for other companions to calculate engine's emission.

本文计算出的示功图也供课题组其他同学做发动机排放预测之用。

On-site testing shows that the quality reliability of remote monitoring indicator diagram has been improved.

经过现场试验，认为远程监测示功图的质量可靠性得到了提高。