We had water shortage last week. 上周停水了。 Water shortage will hit the city tonight. 今晚,城市要面临一次停水。 2. the water is off 停水(口语化) A pipe broke in the street so the water's off. 这个街道的水管爆了,所以停水了。 Is t...
A pipe broke in the street so the water is off. 这个街道的水管爆了,所以停水了。 2.cut off 切断,中断(如电、煤气、水等的供应) 往往是因为欠费,或维修被断水,停水。 例句 If this bill is not paid within five days, your water supply will be cut off. 要是5日内不付清账单,将停止对你的用...
By trying to turn the complex hydrology of rivers into the simple mechanics of a water pipe, engineers have often created danger where they promised safety, and intensified the floods they meant to end. Take the Rhine, Europe’s most engineered river. For two centuries, German engineers have ...
essentially tracking water supply contamination with real-time measurements. This type of analysis could soon be implemented directly in the water main pipe, serving as a first level of warning. Such systems will likely be combined withnucleic acidand/or immunoassays for rapid,in situpathogen ...
observations of organisms surviving in ballast water are incomplete because of the inability or poor efficiency in obtaining adequate samples. Some ballast tanks may only be sampled through a narrow sounding pipe to provide a limited sample of the less active species from one region near the tank ...
aRang Of Spectral Bandwidth 敲响了光谱带宽[translate] aWeld waterstop ring onto the middle of the pipe embedded in wall of the well or pool,no rust,no dirt,no welding coating. 焊接waterstop圆环在井或水池,没有铁锈,没有土,没有焊接涂层的墙壁埋置的管子的中部。[translate]...
By trying to turn the complex hydrology of rivers into the simple mechanics of a water pipe, engineers have often created danger where they promised safety, and intensified the floods they meant to end. Take the Rhine, Europe’s most engineered river. For two centuries, German engineers have ...
Water inlet pipe for the wet film humidifier1 G 1/2 inch internal thread connector G 1/2 inch internal thread connector G 1/2 inch internal thread connector G 1/2 inch internal thread connector G 1/2 inch internal thread connector 1: The wet film humidifier is optional. If the...
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Where pipes have flexible joints the end pipe must be fully anchored. Testing should not take place between closed valves because if the valve is already inserted in the line it is not possible to detect any leakage past the valve and, if the valve is exposed at the end of a section of...