edges of plates中文什么意思

板边，钢板（的）边缘

• edge:    n. 1.刀口，(刀)刃；锋；端；锐 ...
• plate:    n. 1.厚金属板 〔cf. she ...
• offset of edges of plates at joints:    在接头处板边的偏差; 在连接处板边的 ...