Because of the adoption of FEM, the proposed method to calculate the static stiffness of groundsill is suited and accurate more than the approximate method.
由于有限元方法的应用，使得本文所提出的计算地基的静刚度的方法比近似计算方法的适用范围要广，同时也要精确一些。
The approximate method determining the transient response of large antenna arrays composed of short dipoles is discussed.
讨论了近似求取由短振子组成的大阵的瞬态响应的方法。
The approximate method determining the transient response of large antenna arrays composed of short dipoles is discussed.
讨论了近似求取由短振子组成的大阵的瞬态响应的方法。
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