1) elliptic reverse-hanging-well
椭圆形倒挂井
2) elliptical hole
椭圆形井眼
3) elliptical shaft
椭圆形井筒
4) oval hole
椭圆形的井眼
5) upside-down well
倒挂井
1.
In order to solve the problems existing in the construction of large-scale inspection well,overflow well and conduit jacking well in urban drainage network,a construction method called upside-down well was put forward.
针对城市排水管网中大型检查井、溢流井及顶管井施工时存在的问题,提出了倒挂井施工方式,介绍了倒挂井的分类及其具体的施工方法和注意事项。
6) hanging wall of a well
倒挂井壁
补充资料:倒挂
1.亦作"倒挂"。 2.倒悬;下垂。 3.鸟名。亦称"倒挂子"﹑"倒挂雀"。 4.倒欠。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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