纽约市将用紫外线灯对公交地铁进行消杀
<p>在尚未研制出新冠病毒特效药和疫苗的情况下，世界各国只能继续采取隔离措施，并加强消毒。纽约市决定在公交地铁上试点使用紫外线消毒灯，据称这种紫外线灯已被证实可以有效杀死新冠病毒。</p><p> <span word="An">An</span> <span word="autonomous">autonomous</span> <span word="mobile">mobile</span> <span word="robot">robot</span> <span word="that">that</span> <span word="disinfects">disinfects</span> <span word="surfaces">surfaces</span> <span word="with">with</span> <span word="ultraviolet">ultraviolet</span> <span word="light">light</span>, <span word="known">known</span> <span word="as">as</span> <span word="Sunburst">Sunburst</span> <span word="UV">UV</span> <span word="Bot">Bot</span>, <span word="is">is</span> <span word="deployed">deployed</span> <span word="at">at</span> <span word="Northpoint">Northpoint</span> <span word="City">City</span> <span word="shopping">shopping</span> <span word="mall">mall</span> <span word="amid">amid</span> <span word="the">the</span> <span word="coronavirus">coronavirus</span> <span word="disease">disease</span> (<span word="COVID">COVID</span>-19) <span word="outbreak">outbreak</span> <span word="in">in</span> <span word="Singapore">Singapore</span> <span word="May">May</span> 20, 2020. <span word="REUTERS">REUTERS</span>/<span word="Edgar">Edgar</span> <span word="Su">Su</span></p><p><span word="The">The</span> <span word="agency">agency</span> <span word="in">in</span> <span word="charge">charge</span> <span word="of">of</span> <span word="public">public</span> <span word="transit">transit</span> <span word="in">in</span> <span word="New">New</span> <span word="York">York</span> <span word="City">City</span> <span word="announced">announced</span> <span word="a">a</span> <span word="pilot">pilot</span> <span word="program">program</span> <span word="using">using</span> <span word="ultraviolet">ultraviolet</span> <span word="light">light</span> <span word="lamps">lamps</span> <span word="to">to</span> <span word="kill">kill</span> <span word="Covid">Covid</span>-19 <span word="on">on</span> <span word="buses">buses</span> <span word="and">and</span> <span word="trains">trains</span> <span word="and">and</span> <span word="at">at</span> <span word="stations">stations</span>.</p><p>纽约市公共交通管理部门宣布将在一个试点项目中采用紫外线灯来杀死公交车、地铁和车站的新冠病毒。</p><p><span word="The">The</span> <span word="Metropolitan">Metropolitan</span> <span word="Transportation">Transportation</span> <span word="Authority">Authority</span> <span word="said">said</span> <span word="Tuesday">Tuesday</span> <span word="night">night</span> <span word="that">that</span> <span word="it">it</span> <span word="will">will</span> <span word="use">use</span> "150 <span word="dual">dual</span>-<span word="headed">headed</span> <span word="mobile">mobile</span> <span word="devices">devices</span>" <span word="from">from</span> <span word="Denver">Denver</span>-<span word="based">based</span> <span word="start">start</span>-<span word="up">up</span> <span word="PURO">PURO</span> <span word="Lighting">Lighting</span> <span word="to">to</span> <span word="determine">determine</span> <span word="the">the</span> <span word="efficiency">efficiency</span> <span word="and">and</span> <span word="cost">cost</span>-<span word="effectiveness">effectiveness</span> <span word="of">of</span> <span word="the">the</span> <span word="UVC">UVC</span> <span word="light">light</span> <span word="technology">technology</span>, <span word="the">the</span> <span word="agency">agency</span> <span word="said">said</span> <span word="in">in</span> <span word="a">a</span> <span word="press">press</span> <span word="release">release</span>.</p><p>纽约大都会运输署5月19日晚在一份资讯稿中称，将使用丹佛初创企业<span word="PURO">PURO</span>照明公司生产的“150双头移动设备”来确定紫外线灯技术的有效性和成本效益比。</p><p><span word="UVC">UVC</span>, <span word="which">which</span> <span word="is">is</span> <span word="one">one</span> <span word="of">of</span> <span word="three">three</span> <span word="types">types</span> <span word="of">of</span> <span word="light">light</span> <span word="on">on</span> <span word="the">the</span> <span word="UV">UV</span> <span word="spectrum">spectrum</span>, <span word="is">is</span> <span word="proven">proven</span> <span word="to">to</span> <span word="eliminate">eliminate</span> <span word="Covid">Covid</span>-19 <span word="and">and</span> <span word="is">is</span> <span word="most">most</span> <span word="potent">potent</span> <span word="against">against</span> <span word="viruses">viruses</span> <span word="and">and</span> <span word="bacteria">bacteria</span>, <span word="PURO">PURO</span> <span word="Lighting">Lighting</span> <span word="said">said</span>. <span word="PURO">PURO</span> <span word="noted">noted</span> <span word="that">that</span> <span word="their">their</span> <span word="lamps">lamps</span> <span word="also">also</span> <span word="have">have</span> <span word="UVA">UVA</span> <span word="and">and</span> <span word="UVB">UVB</span> <span word="as">as</span> <span word="well">well</span> <span word="for">for</span> <span word="full">full</span> <span word="spectrum">spectrum</span> <span word="disinfection">disinfection</span>.</p>
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