constructional element

• 构件,结构元件

constructional element的用法和样例：

例句

1. The spatial computation model of a cable bridge was established by the finite element program MIDAS.
   索道桥是以钢丝绳为主要受力构件的一种柔性悬索体系桥梁。
2. The fire proof performance of constructional elements and construction materials must conform to the state standards or industrial standards.
   建筑构件和建筑材料的防火性能必须符合国家标准或者行业标准。