翻译和例句:
of particles (微粒) 2.5 micrometers or less in diameter (直径) – or PM 2.5, as we usually call them – from entering ……
kind of particle (微粒) in the human body. Before that, scientists thought that the nerves (神经) which ……
’ atmospheres cause particles (微粒) of carbon to form, which then drift (飘落) down through the gas ……
, can also often leave behind particles (微粒) in the skin. Some scientists have claimed that paper ……
(微粒) in your stomach. One of these particles is allyl methyl sulfide (AMS, 烯丙基甲基硫醚). It is so small ……
violent crime (暴力犯罪). Scientists think the particles (微粒) and toxic gas (毒气) in polluted air may ……
violent crime there was. Scientists think particles (微粒) and toxic gas (毒气) in air may affect people ……
(微粒) less than 2.5 micrometers (微米) in diameter (直径) – in winter, which is about twice... for heat is the major reason for high levels of PM2.5 – fine particles (微粒) less than 2.5 ……
and KN90, which can filter out this fine particulate (微粒) matter, became highly popular... this fine particulate (微粒) matter, became highly popular. In the future, masks will continue to improve ……
particulate (微粒) matter,became highly popular .With several outbreaks of infectious diseases... models such as N95 and KN90, which can filter out this fine particulate (微粒) matter,became highly ……
smog, mask models such as N95 and KN90, which can filter out this fine particulate (微粒) matter, became... filter out this fine particulate (微粒) matter, became highly popular. In the future, masks will continue ……
matter (微粒物). China is now the world’s largest mask producer, making about half of the world...), mask models such as N95 and KN90 became popular. They can filter out fine particulate matter (微粒 ……
matter (微粒物). China is now the world’s largest mask producer, making about half of the world... and KN90 became popular. They can filter out (过滤掉) fine particulate matter (微粒物). China is now the world ……
popular. They can filter out (过滤掉) fine particulate matter (微粒物). China is now the world&rsquo... out (过滤掉) fine particulate matter (微粒物). China is now the world’s largest mask producer ……
matter (微粒物). China is now the world’s largest mask producer, making about half of the world... and KN90 became popular. They can filter out (过滤掉) fine particulate matter (微粒物). China is now the world ……
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