frame and tube structure

• 框筒结构

frame and tube structure的用法和样例：

例句

1. In its basic form, the system consists of closely spaced perimeter columns tied at each floor level by deep spandrel beams to form a tubular structure.
   框筒结构的基本形式是由密布的外围宽柱和深群梁组成的筒体结构。