sand filling

常见例句

Considering computer simulating calculation and sand-filling effect, the optimal length of sand-wall of test face is given.
经计算机模拟计算和注砂措施的效果考察，给出了试验工作面的最佳注砂砂墙长度。
This study analysis the critical issues and quality control points for sand-filling subgrade with case study of Shanghai S32 freeway construction practice.
论文结合上海S32高速公路填砂路基施工实践，探讨了填砂路基施工的关键问题和质量控制要点。
The design and installation of fixed Lenth filament wound sand- filling FRP pipe in Shishi city' s diversion Engineering and the final effects are introduced in this paper.
介绍了定长缠绕玻璃夹砂管在石狮引水工程中的设计与安装，以及所取得的效果。