structure sheaf

• 结构层

structure sheaf的用法和样例：

例句

1. The important degree of various factors is dissimilar for different additional stress of pavement structure.
   对不同的路面结构层底附加应力，各因素影响显著性程度不一样。
2. The displacement and acceleration of multistory frame structure are well restricted, and the control of interbedded acceleration is better than that of interbedded displacement.
   而且对结构层间加速度的控制比对层间位移的控制要更为优越。