电力故障录播中使用的波形数据格式，适合电力开发的人员，详细解释了contrad格式用法-The waveform data format used in recording and broadcasting of a power failure, suitable for power development officer, explained in detail the use of contrad format

fluent help 详细记载了udf各个宏的用法，和程序书写规范-fluent help