1) single-heat-source
单热源
1.
On continuity equation and energy equation basis, mathematic model of single-heat-source and tree-shaped steam heat-supply network was established.
根据质量、能量的基本方程,建立了单热源枝状蒸汽供热管网的数学模型;针对枝状管网结构,着重分析了各管段的管径规格和保温层厚度对系统投资和运行热损费用的影响;应用整数规划和动态规划的方法以及分枝定界的思想,提出了以管网投资、运行费用为目标函数,满足用户参数要求及遵循蒸汽流动规律的约束条件,从而建立了优化数学模型。
2) single-polluting heat source
单热污染源
3) Single-Sided Vertical Heat Source
单面垂直热源
5) heat sources
热源
1.
Through discussing and studying the cause and heat sources of thermal deformation of machine tool,further analysis the effects on machining accuracy from thermal deformation of machine tool with theory analysis and experiments,and points out corresponding methods to control and prevent the thermal deformation,finally,guards against the machine tool thermal deformation effectively.
通过对机床的热变形产生和热源探讨与研究,用理论分析和实验2种方法进而分析机床热变形对于加工精度的影响,从而提出相应的控制与防止热变形的具体措施,对于机床热变形取得了良好的防范效果。
2.
Based on the characteristic of refriger- ant mixtures and variable-temperature heat sources, the matching performance criterion between them was renamed, the mathematical formula C(Ni,Tr) have been obtained.
在分析制冷工质与变温热源传热特性的基础上,对工质与热源匹配性能指标C进行重新定义,并结合不可逆损失Ni与匹配性能指标C和最小传热温差△Tmin之间的关系,通过实例计算,得到了提高循环效率的有效方法。
3.
Analysis of problems in the temperature field of 2D quasi-steady-state by BEM is made A specific expression about point heat sources in boundary integral equation is derived and the matters needing attention in solving such problems are also discussed.
用边界单元法分析二维准稳态温度场，给出点热源项在边界积分方程中的具体表达式，讨论了解决这一问题需要注意的事项，最后给出一个算
6) heat source
热源
1.
Finite element analysis of the point heat source heating a sheet metal;
薄板点热源加热的有限元分析
2.
The heat source question of household heating;
住宅分户供暖的热源问题
3.
On heat source of central heat supply in main city zone of Jincheng;
浅议晋城市主城区集中供热热源问题
补充资料：装箱单、重量单、尺码单
装箱单、重量单、尺码单
[装箱单、皿t单、尺码单1装箱单(Pack-ing Ust)是说明货物包装情况的单据，包括包装材料、包装方式，以及详细的包装内容，如花色、规格搭配等。进口地海关主要依据装箱单对某一特定内容的包装内容进行检查，也是进口商核对货物的依据。装箱单的内容有:单据名称、卖方名称、唆头、件数、规格、数量、毛净重、签字等。 重量单(Weight ust)是由卖方或第三者提供的，表明货物重量的单据。一般包括皮、毛、净重。它必须和其他单据上所表示的货物重量一致。 尺码单就不详细介绍了。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条