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纽约公交将采用紫外线灯杀新冠病毒

文章来源:admin    时间:2020-05-27

  纽约市公共交通管理部门宣告将在一个试点项目中选用紫外线灯来杀死公交车、地铁和车站的新冠病毒。 The agency in charge of public transit1 in New York City announced a pilot program using ultraviolet light lamps to kill Covid-19 on buses and trains and at stations.   The Metropolitan2 Transportation Authority said Tuesday night that it will use "150 dual-headed mobile devices" from Denver-based start-up PURO Lighting3 to determine the efficiency and cost-effectiveness of the UVC light technology, the agency said in a press release.   UVC, which is one of three types of light on the UV spectrum4, is proven to eliminate Covid-19 and is most potent5 against viruses and bacteria, PURO Lighting said. PURO noted6 that their lamps also have UVA and UVB as well for full spectrum disinfection.   The first phase is set to launch on subways and buses and at transit facilities by early next week, the MTA said, and if successful will expand to Long Island Rail Road and Metro-North Railroad trains in a second phase. The two railroads serve New York City's suburbs.   The lamps will be used during the overnight shut down on subway trains and periods where transit is out of service.   For the first time in its 115-year history, New York City deliberately7 shut down its entire subway system overnight starting May 6 to clean all its cars.   The MTA touts8 that UVC light is "an efficient, proven, and effective technology for eliminating viruses, including SARS-CoV-2 that causes COVID-19" and has been demonstrated to kill viruses in hospital operating rooms, urgent care clinics, universities, and fire stations. The first phase will focus on the rolling stock of cars, stations and yard areas, the MTA said, as well as occupational facilities, crew rooms and other shared areas.  
1 transit      n.经过,运送;vt.穿越,旋转;vi.跳过 参阅例句:
  • His luggage was lost in transit.他的行李在运送中丢掉。
  • The canal can transit a total of 50 ships daily.这条运河每天能经过50条船。
2 metropolitan      adj.大城市的,大都会的 参阅例句:
  • Metropolitan buildings become taller than ever.大城市的修建变得比曾经更高。
  • Metropolitan residents are used to fast rhythm.大都市的居民习惯于快节奏。
3 lighting      n.照明,光线的明暗,舞台灯光 参阅例句:
  • The gas lamp gradually lost ground to electric lighting.煤气灯逐步为电灯所替代。
  • The lighting in that restaurant is soft and romantic.那个饭馆照明柔软并且浪漫。
4 spectrum      n.谱,光谱,频谱;规模,起伏,系列 参阅例句:
  • This is a kind of atomic spectrum.这是一种原子光谱。
  • We have known much of the constitution of the solar spectrum.关于太阳光谱的构成,咱们已了解不少。
5 potent      adj.强有力的,有权势的;有效能的 参阅例句:
  • The medicine had a potent effect on your disease.这药物对你的病效果很大。
  • We must account of his potent influence.咱们有必要考虑他的强有力的影响。
6 noted      adj.闻名的,闻名的 参阅例句:
  • The local hotel is noted for its good table.当地的那家酒店以餐食精巧而著称。
  • Jim is noted for arriving late for work.吉姆上班迟到出了名。
7 deliberately      adv.审慎地;成心地;成心地 参阅例句:
  • The girl gave the show away deliberately.女孩成心泄露秘密。
  • They deliberately shifted off the argument.他们成心逃避这个观点。
8 touts      n.招徕( tout的名词复数 );(音乐会、体育比赛等的)卖高价票的人;侦办者;打听赛马的情报v.兜销( tout的第三人称奇数 );吸引;侦办;打听赛马情报 参阅例句:
  • Many vouchers are returned for cash, allowing touts and middle men to make a healthy margin. 许多月饼券都被兑换成现金,这让券估客和中间商赚取了不蜚的赢利。 来自互联网
  • Spotting prey, the customary crowd of hustlers and touts swarmed around, jostling for my business. 按例有大群的拉客黄牛在寻找猎物,他们争相过来抢我的生意。 来自互联网

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