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。

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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。

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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。

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The wells tend to generate 20% annual returns on capital invested, he said, but they also tend to decline at rates up to 80% in the first 18 months, meaning companies that want to show an increase in production must roll the cash flow into an expanding number of wells to stay ahead of the decline.

FORBES: The Best Thing About Shale Gas: We Know Where It Is

He scours Asia for enterprises that sell into large and expanding markets and have high or rapidly rising returns on equity, strong free cash flow (meaning net income plus depreciation minus capital expenditures, adjusted for working capital) and a focused long-term strategy.

FORBES: Bad government, good companies