For resolving the problem with admission of water and abstraction of waterlog of coastland, each Marine estuarine has built the floodgate.

为解决沿海地区的引水与排涝问题，沿海各入海河口都建有水闸。

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A check of urine specific gravity at the time of admission of an acute asthmatic will invariably show a state of severe water retention with high urinary specific gravity.

此时检查急性气喘病患者的尿比重，将发现他们都处于水潴留与尿比重高的状态。

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When the water level of condensate in the drain sump goes up, the cup flows up until it shuts the admission pipe again, the following cycle starts.

当集水仓中的凝结水位升高时，小桶浮起直至再次封闭了进汽管，下一个循环周期开始。

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It was long thought that doping was rife in professional cycling (five-time Tour winner Eddy Merckx once said that the Tour was not won on sandwiches and mineral water), but the eventual admission of France's top rider Richard Virenque and team masseur Willy Voet confirmed it.

BBC: Battle against drug peddlers continues