the bents supporting the four continuous 工 beam plate girders have a cross section shaped like a box. 構(gòu)架支承著四片工字型板梁,構(gòu)架的截面為箱型。
Section shapes for railway vehicles ; bordering strips for doors 有軌車輛用的型材.門的邊框條
The results show that the cross - section shapes of roadways strongly influence the stability of surrounding rocks 結(jié)果表明:斷面形狀對巷道圍巖的穩(wěn)定性有較大影響。
< uk > the bents supporting the four continuous 工 beam plate girders have a cross section shaped like a box . < / uk > < uk >構(gòu)架支承著四片工字型板梁,構(gòu)架的截面為箱型。 < / uk >
The r . c special - shaped columns exist in its advantages and disadvantages because of uniqueness of section shape 異形柱由于其截面形狀的獨特性,決定它具有自身的很多優(yōu)點和一些缺點。