backfill有回填（挖掘的洞穴）;等意思，那樣你了解backfill的過去式是什么嗎?今天一塊兒學習一下backfill的過去式與backfill的使用方法和例句，期望對大伙的學習有所幫助!

backfill的過去式及其它時態

backfill的過去式:backfilled

backfill過去分詞:backfilled

backfill目前分詞:backfilling

backfill第三人稱單數:backfills

backfill的使用方法和例句

1、Many engineering construction utilize embankment, for, abutment , retaining wall , foundation pad , base backfill and so on.

研究填方土體的工程性狀和穩定性, 對填方體的順利施工, 安全運行, 有著舉足輕重有哪些用途.

2、The squeezed transportation pump is specialized equipment used for transporting fill in backfill mining.

充填料擠壓輸送泵是一種用于礦山充填的專用設施.

3、Court decision defendant Mr. Wen will unearth underground backfill, restores the original condition.

法院判決被告聞先生將所挖掘的地下一層回填, 恢復原狀.

4、Engineering backfill will be applied afterwards sections as indicated in figure 2 of this Permit.

各段管道敷設完成后會進行回填工程,如本許可證圖2所示.

5、This article is good for promotion of backfill.

本文對充填技術的推廣,具備肯定的參考價值.

6、The upward drift sTOPing with backfill is a mining method with a widespread use future.

上向進路充填采礦法是一種具備廣闊應用前景的采礦辦法.

7、Slags containing Mn is used as the roadbed backfill instead of natural clay.

借助含錳廢渣代替天然粘土作為路基回填土.

8、A systematical study is made of the stability of backfill in blasting.

對爆破動載下充填體穩定性進行了系統研究.

9、At last, some suggestions were raised for the concrete backfill mining.

最后對具體的充填開采辦法提出了建議.

10、Earth excavation and backfill is to have the appropriate security measures to strictly regulate the construction.

土方開挖與回填是要有相應的安全手段,要嚴格按規范施工.