气味分子只有几个 nm 大,新冠病毒分子有50-200 nm 大,比气味分子大几十倍啊。 Odor molecules are really small, at most a few nanometers in size. Each SARS-CoV-2 virion is approximately 50–200 nanometres in diameter
气味分子只有几个 nm 大,新冠病毒分子有50-200 nm 大,比气味分子大几十倍啊。 Odor molecules are really small, at most a few nanometers in size. Each SARS-CoV-2 virion is approximately 50–200 nanometres in diameter artdong 发表于 2020-11-18 17:02
如果从他们那里飘来的是新冠病毒,病毒同样可以穿过我的口罩吗?
是不是我在比较apple 和 orange?
不管怎样,还是少出门,少跟外人接触为好。
Odor molecules are really small, at most a few nanometers in size.
Each SARS-CoV-2 virion is approximately 50–200 nanometres in diameter
谢谢科普。
病毒一般不会自己单个飘在空中,一般是吸附在吐沫等东西上面,带一般的口罩也能很好的防止你的吐沫传递出去,以及别人吐沫被吸入。