This paper discusses calculation method of drawing water pipe as siphon, and proposes easy method of hydraulic calculation of pipe to let water out as siphon.

对虹吸式放水管的计算方法进行探讨。提出了虹吸式放水管的水力计算简便方法。

youdao

When this is impractical, you can at least make sure that you have a drink of water and let the water through your teeth to force out any particles of food.

当你做不到这样的时候，你可以确保你至少有口水喝，让水通过你的牙齿，排出所有食物残渣。

youdao

When this is impractical you can at least make sure that you have a drink of water and let the water through your teeth to force out any particles of food.

当你做不到这样的时候，你可以确保你至少有口水喝，让水通过你的牙齿，排出所有食物残渣。

youdao

Then turn the head to the side to let the water out.

VOA: special.2010.03.31

It would hold on to water and then let it out through turbines at both high and low tides which would generate electricity.

BBC: An artist's impression of how the lagoon could look