郑州市街道旁停放的一辆轿车的车体上，落满的小冰粒已冻结成冰（2月5日摄）。2月4日夜间，郑州市区突然降下了一种小冰粒，持续时间虽然不长，但密集度较大，地面很快变成白色。由于当晚气温较低，至次日凌晨，这些小冰粒附着在地面上冻结成冰，给市内交通带来一定影响。据气象工作人员介绍，这些小冰粒既不是“雪”也不是“冰雹”，而是“霰”。霰是一种白色但没有光泽、直径在0.3到2.5毫米之间的圆球形颗粒，虽不属于雪的范畴，但它也是一种大气固态降水，通常于下雪前或下雪时出现。新华社记者 王颂 摄     Zhengzhou city street side parked a car on the body,Fallen little icy particles have frozen ice(On February 5 perturbation).On 4 February night,The city of zhengzhou suddenly received a small grain of ice,Although not long duration,But intensity bigger,The ground quickly become white.Due to the low temperature,To in the morning,These small icy particles adhere to the ground freeze turns into ice,The traffic of the city to bring certain influence.According to the meteorological workers is introduced,These small ice pellets is neither"snow"Is not"hail",but"graupel".Hail is a kind of white but without burnish/Diameter from 0.3 to 2.5 mm round between the spherical particle,Although not belong to the category of snow,But it is also a kind of atmosphere solid precipitation,Usually in the snow when before or snow there.The xinhua news agency WangSong perturbation

2月5日，一名市民骑车从一片已结冰的路面经过。新华社记者 王颂 摄 On February 5,A people ride a bike from a piece of already icy pavement after.The xinhua news agency WangSong perturbation