engineering chareacterisfics的用法和样例：
例句
- The engineering properties of the weak layer are controlled by the basic substance and environment conditions.
软弱层带的工程特性是其物质基础与环境条件共同作用的结果。 - This study reveals the engineering characteristics of sub-ground motions so as to provide reference for the antiseismic design for embedded structures.
揭示了地下地震动的一些工程特性，可以为地下工程结构的抗震设计提供参考。
