mains water supply的意思|示意

In areas where there are water scarcity issues, if we can take our factories off the mains supply, then that means there is more water available for the local community.

在水资源匮乏的地区，如果我们的工厂可以不再依赖供水管道，那么当地社区获得的供应就会更多。

Engineers behind the project say they hope to be able to run entire factories using extracted potato water, meaning they can be unplugged entirely from the mains supply.

负责这个项目的工程师表示他们希望能够用从土豆中榨取的水分来运作所有的工厂，这意味着可以全部的供水管道都不有用武之地。

There she persuaded a dying Cherokee settlement of 300 people, mostly chicken-catchers in run-down shacks, to build their own 16-mile water-line to the mains supply.

在那里，她说服了一个濒临消亡的拥有300人的切诺基族居住地，其中大部分人是住在破旧的棚屋的捉鸡工人，她说服他们建立起16英里长的水渠通向供电网。

Connect piping system to water mains, supply tanks, pumps, compressors and control equipment.

把管道系统与水管，供应罐，泵，压缩机和控制设备相连接。

However, any unexpected interruption today, if it lasts for days, will pose serious threat to our survival. If mains-water supply fails, where can we obtain drinking water?

可是如今，任何突如其来的灾难，只要持续几天，那我们的生存都要受到威胁：如果停水，哪里可以找到可以暂时饮用的水源？