由于新冠期间的隔离，全球的太阳能板效率更高了
<p><span word="Lockdowns">Lockdowns</span> <span word="have">have</span> <span word="been">been</span> <span word="a">a</span> <span word="controversial">controversial</span> <span word="aspect">aspect</span> <span word="of">of</span> <span word="the">the</span> <span word="COVID">COVID</span>-19 <span word="pandemic">pandemic</span>. <span word="Yes">Yes</span>, <span word="they">they</span> <span word="undoubtedly">undoubtedly</span> <span word="save">save</span> <span word="lives">lives</span>, <span word="but">but</span> <span word="they">they</span> <span word="also">also</span> <span word="cause">cause</span> <span word="major">major</span> <span word="ongoing">ongoing</span> <span word="economic">economic</span> <span word="issues">issues</span> – <span word="disrupting">disrupting</span> <span word="industries">industries</span>, <span word="causing">causing</span> <span word="job">job</span> <span word="losses">losses</span> <span word="and">and</span> <span word="associated">associated</span> <span word="financial">financial</span> <span word="pain">pain</span>.</p><p>新冠疫情期间的居家隔离饱受争议。毫无疑问，居家隔离能挽救生命，但也会造成重大经济问题，各行各业停摆，造成失业和相关经济损失。</p><p><span word="But">But</span> <span word="another">another</span> <span word="thing">thing</span> <span word="lockdowns">lockdowns</span> <span word="have">have</span> <span word="done">done</span> <span word="all">all</span> <span word="over">over</span> <span word="the">the</span> <span word="world">world</span> <span word="is">is</span> <span word="decrease">decrease</span> <span word="air">air</span> <span word="pollution">pollution</span>, <span word="and">and</span> <span word="new">new</span> <span word="research">research</span> <span word="shows">shows</span> <span word="an">an</span> <span word="interesting">interesting</span> <span word="flow">flow</span>-<span word="on">on</span> <span word="effect">effect</span> <span word="of">of</span> <span word="this">this</span>.</p><p>但居家隔离也有好处，全球的空气污染减少了，新的研究展示了这一现象的有趣影响。</p><p><span word="The">The</span> <span word="new">new</span> <span word="study">study</span> <span word="has">has</span> <span word="looked">looked</span> <span word="at">at</span> <span word="solar">solar</span> <span word="power">power</span> <span word="in">in</span> <span word="Delhi">Delhi</span> – <span word="one">one</span> <span word="of">of</span> <span word="the">the</span> <span word="most">most</span> <span word="polluted">polluted</span> <span word="cities">cities</span> <span word="in">in</span> <span word="the">the</span> <span word="world">world</span> – <span word="and">and</span> <span word="has">has</span> <span word="found">found</span> <span word="that">that</span> <span word="the">the</span> <span word="reduction">reduction</span> <span word="in">in</span> <span word="air">air</span> <span word="pollution">pollution</span> <span word="has">has</span> <span word="allowed">allowed</span> <span word="significantly">significantly</span> <span word="more">more</span> <span word="sunlight">sunlight</span> <span word="to">to</span> <span word="get">get</span> <span word="through">through</span> <span word="to">to</span> <span word="solar">solar</span> <span word="panels">panels</span> <span word="in">in</span> <span word="the">the</span> <span word="city">city</span>, <span word="increasing">increasing</span> <span word="their">their</span> <span word="output">output</span>.</p><p>这项新研究观察了德里的太阳能，德里是全球污染最严重的城市之一。研究发现空气污染的减少大大增加了该市照射在太阳能电池板上的阳光，提高了电量输出。</p><p>"<span word="The">The</span> <span word="increase">increase</span> <span word="that">that</span> <span word="we">we</span> <span word="saw">saw</span> <span word="is">is</span> <span word="equivalent">equivalent</span> <span word="to">to</span> <span word="the">the</span> <span word="difference">difference</span> <span word="between">between</span> <span word="what">what</span> <span word="a">a</span> <span word="photovoltaic">photovoltaic</span> (<span word="PV">PV</span>) <span word="installation">installation</span> <span word="in">in</span> <span word="Houston">Houston</span> <span word="would">would</span> <span word="produce">produce</span> <span word="compared">compared</span> <span word="with">with</span> <span word="one">one</span> <span word="in">in</span> <span word="Toronto">Toronto</span>," <span word="says">says</span> <span word="first">first</span> <span word="author">author</span> <span word="Ian">Ian</span> <span word="Marius">Marius</span> <span word="Peters">Peters</span> <span word="of">of</span> <span word="Helmholtz">Helmholtz</span>-<span word="Institut">Institut</span> <span word="Erlangen">Erlangen</span>-<span word="N">N</span>ü<span word="rnberg">rnberg</span> <span word="for">for</span> <span word="Renewable">Renewable</span> <span word="Energies">Energies</span> <span word="in">in</span> <span word="Germany">Germany</span>.</p>
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