COVID-19:宮崎大、深紫外線LED(発光ダイオード)開発:感染力99%超減少:  COVID-19: Univ of Miyazaki, deep ultraviolet LED : Infectious power decreased by over 99%:  COVID-19:宫崎大学,深紫外LED(发光二极管)开发:感染力降低了99%以上

hospital, pollution, flu, Medical care, Environment

COVID-19:中国の大気汚染:コロナウイルス以前より悪化:  COVID-19: Air pollution in China: worse than before coronavirus:  COVID-19:中国的空气污染:比冠状病毒还严重

weather, pollution, Regulation, Environment

トヨタ:日野、大型燃料電池トラックを開発:based on Hino Profia(動画):  Toyota and Hino to Jointly Develop Heavy-Duty Fuel Cell Truck:  丰田和日野将联合开发重型燃料电池卡车

pollution, Carbon, FCV, AUTO, Environment

大成建設:複合汚染地下水を浄化:世界初、分解菌N23株活用(動画):  Taisei:Purification of complex contaminated groundwater:use of degrading bacteria N23:  大成建设:净化受污染的地下水:世界上首次使用降解细菌N23

pollution, Water, Environment

川崎重工:新型の水素液化機開発:ー253度で液化、体積を800分の1(動画):  KHI: a new hydrogen liquefier: Liquefaction at -253 degrees, volume 1/800:  川崎重工:新型氢液化器的开发:-253度液化,体积1/800

pollution, Hydrogen, Energy, Environment

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