倒虹吸管 meaning in English
drain siphon
drainage siphon
inverted siphon
sag pipe
sagpipe
Examples
- Experiment study on hydraulic condition at the intake of inverted siphon with drop shaft
竖井式倒虹吸管进水口水力条件的试验研究 - Experimental study on flow characteristics in inverted siphon for diversion project from south to north china
南水北调中线工程倒虹吸管道水力学试验研究