longitudinal beam

• 纵梁

longitudinal beam的用法和样例：

例句

1. The longitudinal girder forms part of the parapets.
   纵梁成为栏杆的一部分。
2. These structures were usually skewed with the diaphragms placed perpendicular to the longitudinal girders.
   这些结构通常是斜交的，而横隔板则垂直于纵梁布置。