But he did note that Pennsylvania does not regulate water quality in private Wells and that watersampling is typically not done by homeowners.
但他的确指出,宾夕法尼亚并不规管私人水井的水质和水抽样通常不是由业主完成。
2
A drinking water contest was held in the US state of Florida, with professional taste testers samplingwater from several cities in search of the best tasting H2O, local media reported.
据当地媒体报道,美国佛罗里达州日前举办饮用水大赛,请来了专业的品尝师鉴定各个城市送来的水样。
3
This water sampler consists of water diverting device, watersampling controller, the locating device, the controlling electric circuit and the single-board computer system.