Some practical charts and simple formulas for figuring the amount of shear walls with different seismic intensity and site soil conditions are also given.

进而提出了在不同设防烈度及场地土条件下确定剪力墙数量的实用图表及简单公式。

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It does seem as if the arrow charts may be a good , practical alternative.

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In practical terms, that means iPad-controlled seating charts, web-based guest lists and look-books delivered almost instantaneously after each show.

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