1) hanging keel
倒挂龙骨
2) hanging mental keel
吊挂金属龙骨
3) Reversal
[英][rɪ'vɜ:sl] [美][rɪ'vɝsḷ]
倒挂
1.
CPI&PPI Reversal: Actuality, Causes, Impact and Countermeasures
CPI与PPI倒挂:现状、原因、影响及对策
4) criticizing zero to hang upsid e down
批零倒挂
5) inverted suspending bearing
倒悬挂
6) 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。
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。
参考词条