back filling中文，back filling的意思，back filling翻译及用法

2025-09-06 14:10 浏览次数 7

back filling

英[bæk ˈfɪlɪŋ]美[bæk ˈfɪlɪŋ]

充填；背面纬纱；倒填入

back filling 英语释义

英语释义

    1. to refill (something, such as an excavation) usually with excavated material
    backfill a trench

back filling 例句

英汉例句

  • aiming at the emergency repair to the accidental damage of road, the experimental study on the polyurethane foam used for rapidly stabilized back filling aggregate was processed.

    以公路意外损毁的抢修为目的，进行了聚氨酯发泡快速稳定路基回填料的试验研究。

  • the back filling at the slope bottom not only enhances slope stability, but also provides the safe overlay which is needed in underground mining.

    回填体不仅提高了边坡的稳定性，还为转入地下开采提供了所需的安全覆盖层厚度。

  • a finite element-curve fitting method for determining the rigidity of back filling soil, which is a basic component factor of the model, is also given in this paper.

    并为了求得模型中的基本组成因素——土体刚度，提出有限元-曲线拟合法。

  • this paper introduced the equipment, theory and the quality control measures in hydraulic dredging and back filling earth dam construction.

    阐述了水力沖填的设备性能、工作原理及水力沖填坝施工中的质量控制方法。

  • this paper inquiries into the design and construction of back filling behindabutment in high-grade highway based on the practice of ji-qing freewqy&the second-classautomobile-only highway in yue-yang.

    本文根据参加济青高速公路及岳阳二级汽车专用公路修建的实践，对高等级公路台背回填从设计到施工等方面进行了探讨。

  • the back filling behind abutment in express highway is main constituent of highway construction.

    高速公路结构物台背回填是高速公路建设的重要组成部分。

相关热词