《穹顶之下》带给大家的不只是触目惊心和震撼。作为母亲,我们比其他人怀有更多的担心。面对无法逃避的现实,重重雾霾下,我们该怎样保护我们幼小的孩子呢?如何鉴别是雾还是霾判断雾和霾一般以能见度和相对湿度作为参考。如果目标物的水平能见度降低到1 km以内,相对湿度高于90%就是雾;而能见度小于10km,且是灰尘颗粒造成的,湿度小于80%就是霾或灰霾。此外,从肉眼来看,单纯的雾应该是白色或灰色的;而霾的颜色一般呈乳白色、黄色、橙灰色,它使远处光亮物体微带黄红色,而 “Under the dome” to bring everyone more than shocking and shocking. As mothers, we have more worries than others. In the face of irresistible reality, under heavy fog, how can we protect our young children? How to identify the fog or haze to determine the fog and haze generally with visibility and relative humidity as a reference. Visibility is less than 10km and is caused by dust particles if the horizontal visibility of the target is reduced to less than 1 km and the relative humidity is higher than 90%. If the humidity is less than 80%, it is haze or haze. In addition, the pure fog should be white or gray from the naked eye; while the haze color is generally milky white, yellow, orange-gray, it makes the distant light objects yellowish red, while