...家压力容器标准材料许用应力值由材料屈服强度取代材料抗拉强度控制,为确定是否保留材料抗拉强度,研究材料趋势曲线(trend curve)--实质为温度与材料性能的关系[7-8]研究结论:在蠕变温度以下材料许用应力值仍由抗拉强度σb控制;引入屈服强度σs,同时保留抗拉...
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The HMI monitoring system realize the function of man-machine interaction, which include parameter setting, adjusting operation, running status monitoring, history trend curve display, failure display , failure logging, and so on.
HMI监控系统实现热卷箱参数设置、调整操作、运行状态监控、历史趋势曲线显示、故障报警及故障记录等人机交互功能。
参考来源 - 热卷箱控制技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
并介绍了控制回路组和实时趋势曲线和历史趋势曲线等应用软件的开发情况。
The development of application software of controlling loop groups and real trend and history trend chart are introduced.
该系统主要为油田相关部门获取抽油机功图和工况参数变化趋势曲线提供数据。
This system mainly gains the pumping unit merit chart and the operating mode parameter change trend curve for the oil field correlation department provides the data.
实现对生产线的实时监测管理、报警设置、趋势曲线、数据报表管理及打印功能。
Realization to production line of solid hour monitor management, alarm, trend curve, the data repot forms management and print the function.
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