英国科学家研发新冠病毒检测口罩
<p><span word="Researchers">Researchers</span> <span word="hope">hope</span> <span word="to">to</span> <span word="trial">trial</span> <span word="low">low</span>-<span word="cost">cost</span> <span word="face">face</span> <span word="masks">masks</span> <span word="that">that</span> <span word="can">can</span> <span word="detect">detect</span> <span word="whether">whether</span> <span word="someone">someone</span> <span word="has">has</span> <span word="infectious">infectious</span> <span word="coronavirus">coronavirus</span> <span word="before">before</span> <span word="they">they</span> <span word="display">display</span> <span word="any">any</span> <span word="symptoms">symptoms</span>.</p><p>英国研究人员希望测试一种低成本的口罩，这种口罩可以在出现症状前检测出受测者是否感染了冠状病毒。</p><p><span word="Experts">Experts</span> <span word="at">at</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Leicester">Leicester</span> <span word="said">said</span> <span word="if">if</span> <span word="successful">successful</span>, <span word="the">the</span> <span word="method">method</span> <span word="could">could</span> <span word="simplify">simplify</span> <span word="large">large</span>-<span word="scale">scale</span> <span word="screening">screening</span> <span word="for">for</span> <span word="the">the</span> <span word="virus">virus</span> <span word="and">and</span> <span word="curb">curb</span> <span word="the">the</span> <span word="spread">spread</span> <span word="of">of</span> <span word="Covid">Covid</span>-19.</p><p>莱斯特大学的专家表示，如果测试成功，这种方法可以简化对病毒的大规模检测，并抑制新冠病毒的传播。</p><p><span word="The">The</span> <span word="sampling">sampling</span> <span word="masks">masks</span> <span word="will">will</span> <span word="be">be</span> <span word="adapted">adapted</span> <span word="using">using</span> 3<span word="D">D</span> <span word="printed">printed</span> <span word="strips">strips</span> <span word="and">and</span> <span word="can">can</span> <span word="trap">trap</span> <span word="exhaled">exhaled</span> <span word="microbes">microbes</span> <span word="in">in</span> <span word="a">a</span> 30-<span word="minute">minute</span> <span word="period">period</span>.</p><p>这种采样口罩上配有3<span word="D">D</span>打印的条状物，可以在30分钟内捕获呼出的微生物。</p>
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