By expanding the classic transport problem in actual regional transportation network, the network flow distribution mode model based on paths reliability is proposed.
通过对经典运输问题在实际规模网络中进行扩展，建立了基于路径可靠性的区域运输网络运量分布模型。
Expanding and nesting design flow of blank based on FEM has been presented. Some part case has verified that the method is efficient with high precision and low time.
主要介绍了基于有限元的钣金零件展开排样系统及设计流程，通过某零件的展开算例验证了这种方法是一种计算精度高，时间短的有效设计工具。
In the expanding process, the coal powder torch's expanding form is varying with the change of time, space, and air flow field.
煤粉火炬在扩张过程中，随时间、空间、空气动力场等的变化，火炬扩张的形式不同。
The force caused by combustion air volume expanding has great effect on turbulent flow, and it couldn't be ignored.
由于燃烧使气体温度升高体积膨胀产生的推力对流场有很大影响，是不能忽略的。
The flow characteristics in expanding extrusion of aluminum alloy shapes are analyzed. The expanding extrusion flow model is built.
分析了宽展挤压变形规律及宽展模具调节金属流动的机理，建立了宽展挤压流动模型。
It is important to popularize the simplified production flow, steady quality, economical and practical hot-expanding process.
这为进一步推广生产流程简单、质量稳定、经济实用的热扩工艺奠定重要基础。
It is important to popularize the simplified production flow, steady quality, economical and practical hot-expanding process.
这为进一步推广生产流程简单、质量稳定、经济实用的热扩工艺奠定重要基础。
应用推荐