rectangular CFT矩形钢管混凝土rectangularadj.矩形的；长方形的；直角的rectangular closed diaphragm wall矩形闭合地下连续墙rectangular section volute spring方体锥形螺簧rectangular Cartesian coordinates直角笛卡尔坐标rectangular thin cantilever plate矩形悬臂薄板rectangular hard.edged aperture矩形硬边光阑rectangular strip packing problem矩形件排样Rectangular-shaped initial grid初始矩形网格rectangular steel concrete column矩形钢管混凝土柱rectangular spherical coordinates球面直角坐标Rectangular thtra-ritual bronze静方鼎