diagram n. 图,图形,图解;【数学】作图。 a diagram of an engine 发动机设计图。 vt. (-gram(m)ed; -gram(m)ing) 用图表示,图解。
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Presents the configuration of the test bed and completes the pressure diagram experiment of reversed return and direct return piping networks under different hydraulic conditions by regulating valves 摘要介绍了水压图教学实验台的构成,通过调节阀门进行了不同水力工况下同程式和异程式管网的水压图实验。
Analyses the common problems existed in present pressurization methods . based on experiences in practice , puts forwards two improved modes , and presents a qualitative analysis of system pressure distribution ( pressure diagram ) 摘要分析了目前常压热水锅炉供暖系统定压方式存在的一些问题。结合实践提出了两种新的定压方式,并对其压力分布(水压图)进行了定性分析。
The simulation results have been compared with experimental data on a single - cylinder direct injection diesel engine . predicted cylinder pressure diagram and the characteristics of nox emission show acceptable quantitative agreement with the experimental data 用zh1115直喷式柴油机的台架试验结果来验证模型预测的精度,预测的气缸压力和no _ x排放浓度与实测数据比较吻合。