This kind of design method has only considered the stress in a special section of pile caps, but has no a consideration of complete stress flow inside the pile caps.
这种设计方法只考虑承台某一特殊截面上的受力，而没有考虑承台内部的完整力流。
While profile, the cross section was composed of annulus and rectangle, was extruded, the flow mechanism the plastic melt in the die was analyzed and the design method of die land was given.
本文分析了异型(圆环型与矩形的组合)材成型时塑料熔体在模头中的流动机理，并给出了模口成型长度的设计方法。
This paper calculates the design flow of the sublateral canals of the typical branch canal, and expounds the design thought of the cross-section of the irrigation canal.
计算了典型支渠所属斗﹑农渠设计流量，阐述了灌溉渠道断面的设计思路。
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