基本释义:

圆形通风井

网络释义

1)circular ventilation shaft,圆形通风井

2)cylinder cowling,圆柱形通风帽

3)circular caisson,圆形沉井

4)round shaft,圆形立井

5)circular borehole,圆形井眼

6)shaft,竖井;通风井

用法和例句

Research on earth counterforce calculation for circular caisson working well during pipe jacking project;

顶管工程中圆形沉井土体反力计算方法的研究