back-fill

back-fill 基本解释

网络  回填; 填充

机械

重点词汇

• backa. 后面的 vt. 使后退, 支持 vi. 倒退, 背靠 adv. 向后地 n. 背部, 后面
• fillvt. 装满, 填充, 弥漫, 供给, 满足, 供应 vi. 充满, 变得沉重 n. 满足, 装满, 充分, 填方 vt. 填充 vi. 填充 [计] 填充

back-fill 双语例句

1. 1、 By analyzing a practical project, the application of this technique in waste back-fill foundation of coalmine subsidence area is discussed.
   结合工程实例，论述了该技术在煤矿塌陷区矸石回填地基中的应用。
2. 2、 Application of the Pile of Extruding Breakstone in the Waster back-fill Foundation of Coalmine Subsidence Area
   碎石挤密桩在煤矿塌陷区矸石回填地基中的应用
3. 3、 Unsafe factors of back-fill mined orebodies and Its Countermeasures
   充填法开采矿床的不安全因素及对策
4. 4、 2-D numerical simulation of water level at Yichang maintained by river bottom protection and roughness addition and pool back-fill
   二维数值模拟护底加糙及深槽回填维护宜昌水位的效果
5. 5、 Simple analysis on the earth stress of mining slow-declining orebodies using the method of downward horizontal layering back-fill mining and the counter-measures thereof
   水平下向分层充填采矿法开采缓倾斜矿体的地压应力分析
6. 6、 Through studying the indoors and analyzing the entity project, we conclude the craft of construction and the controlling of the quality of construction systematically, which is very important for the choice of materials of back-fill and the methods of con
   通过室内研究与实体工程分析，系统地总结了施工工艺与施工质量控制，对台背回填的材料选择与施工方法具有重要的意义。