It was proved that the grid inner cover could improve the heat transfer efficiency and throughput of the bell-type annealing furnace.

指出了网格形结构对于提高内罩的换热效率，增加罩式炉的生产能力是有利的。

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Firstly, introduce mesh generation technology of the finite element analysis software-ANSYS and apply it to grid division of inner domain of the cylinder model and ship model.

首先，介绍了通用有限元分析软件ANSYS的网格生成技术并将其应用在圆柱模型和船体模型的内域网格的划分中。

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Based on descending of inner stability level for Northeast grid connected with North China grid, it is analyzed by double-generator system model.

针对东北、华北联网工程稳定分析中遇到的东北电网内部省间电网稳定水平下降的实际问题，用双机系统模型进行了详细分析。

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Wind power is also being experimented with in a small way for power generation in northern and western China, where it could supply electricity to rural villages in windswept and increasingly arid Inner Mongolia and Gansu Province that are still not on the grid.

FORBES: Pollution And Prosperity