water diversion tunnel

基本解释

Workers are seen in the world's longest water diversion tunnel in northeast China's Liaoning Province, on April 15, 2009.
2009年4月15日，在中国东北辽宁省的世界上最长的引水隧道中施工的工人们。
The excavation of the large cross-section and deep shaft is often met in the water diversion tunnel of the water and water power project.
在水利水电工程中的引水隧洞等工程施工中，经常会遇到竖井开挖。
Workers celebrate after the world"s longest water diversion tunnel is completed in northeast China"s Liaoning Province, on April 15, 2009.
2009年4月15日，工人们正在庆祝位于中国东北辽宁省的世界最长的引水隧道竣工。