人妻丰满被色诱中文字幕丨日本午夜免费啪视频在线丨狠狠色成人一区二区三区丨国产男人的天堂在线视频丨国产农村乱对白刺激视频丨欧美日韩a√丨国产精品一区二区吃奶在线观看丨最爽的乱婬视频a毛片

近日, 來自昆士蘭大學的研究人員在西北昆士蘭鎮利用太陽能技術凈化地下水。
    而來自伊薩山以南的達賈拉就地下水質量和味道方面早已經做出多年提議。研究人員們在社區會堂的屋頂上安裝了太陽能電池板，看其是否將凈化水。 發言人 Lance Newey博士說，目前,研究小組正在試驗該項技術，并希望在該鎮其他建筑物上使用。

 
       Solar power used to purify bore water
Researchers are using solar technology to purify bore water in a north-west Queensland town.
Dajarra, south of Mount Isa, has had issues with the quality and taste of its bore water for several years.
Researchers from the University of Queensland have set up solar panels on the roof of the community hall to see if it will purify the water.
Spokesman Dr Lance Newey says the team is trialing the technology, and hopes to use it on other buildings in the town.