a flat surface sticking out from an object , which is used to fix it to something or to make it stronger
发音
例句
1. These include gusset plates welded to the flange. 这些包括焊接到翼缘上的节点板。 2. Three structures have exhibited cracking at the ends of flange gusset plates. 已有三个结构在翼缘节点板端部出现了裂纹.