rectangular cross-section

基本解釋

Structural Column: A rectangular cross-section column is formed by two or more steel angles or steel channels connected by junction plates.
格構柱：兩個或兩個以上的角鋼或槽鋼用連接板相連而組成的矩形截面的組合柱。
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The elastic-plastic lateral buckling of simple supported thin beams of rectangular cross-section, loaded by axial force and bending moment, is studied.
本文討論在彎矩和軸力聯(lián)合作用下兩端簡支的矩形截面薄梁的彈塑性側向屈曲問題。
In the numerical analysis of axially symmetry electromagnetic field, the finite element method using ring unit with rectangular cross-section has more advantages than other methods.
在具有軸對稱特性電磁場的數(shù)值分析中，用矩形截面環(huán)單元分析具有比其他單元更多的優(yōu)點。