backfills

backfills

美 [ˈbækfilz] 　英 [ˈbækfilz]

• n.(坑洞等的)回填土
• v.回填(坑洞等)
• 网络回填修补

词形变化

过去分词：backfilled  现在分词：backfilling  第三人称单数：backfills  

英汉解释

n.	1. (坑洞等的)回填土,回填料
v.	1. 回填(坑洞等)

英英解释

v.	1. to refill a trench or other excavation with the soil dug out of it
n.	1. the soil used to refill a trench

例句

Two sorts of backfills , bentonite and cement boned sand, have been tested in the laboratory for the system by unstable state method.

采用非稳态法对膨润土、水泥+砂两类回填材料进行了室内实验；

Numerical Analysis of Post-construction Settlements of Backfills Adjacent to Abutment on Soft Clay Foundations

软土地基上桥台后填土工后沉降的数值分析

An experimental research on the optimization of fines and lime contents of tailings-binder paste backfills for mining

全尾砂充填材料组份含量优化的试验研究

Influence factors on post-construction settlement of high backfills adjacent to abutment

桥台后高填方路堤工后沉降影响因素分析

Research and Analysis of Active Earth Pressures on Retaining Walls with Layered Backfills

层状填土的主动土压力的理论研究与计算分析

Deformed ground profile and lateral earth pressure of retaining walls and backfills

挡土墙背填土地表变形与侧土压力研究

Active Earth Pressure Acting on Retaining Walls with Layered Backfills

层状填土的主动土压力计算

Active Soil Pressure on Retaining Wall With Layered Backfills

分层填土作用在挡土墙上的主动土压力