The introduce of the Pre-control chart is analysed and its format application rules and probability analysis are discussed in this paper.
本文分析了预控图的提出，论述了预控图的格式、使用规则和概率分析。
The system principle is analysed from the log principle figure, the software flow chart is also plotted.
结合航星计程仪的原理图，文章分析了系统原理并给出了软件流程图。
At first, the function and prospect of this system have been explained, and has analysed through the structure chart.
首先对数据采集的定义、本系统的功能及前景进行了说明，并通过关系图进行了分析。
应用推荐