拍摄地点:内蒙古·金河卷层云由湿空气作大范围缓慢斜升运动而膨胀冷却所造成,卷层云范围大,可达几百到几千公里,具有相当宽广的连续云幕。全部由冰晶组成,云底具有丝缕的结构,能透过日、月的光,使地物有影。云层中往往可见晕圈。若卷层云加厚降低,多预示天气变化,故有“日晕三更雨,月晕午时风”等说法。但是如果无明显发展,甚至云量减少,未来天气也不会有显著变化。 Location: Inner Mongolia Gold Coil cloud layer by the wet air for a wide range of slow ramp movement caused by expansion and cooling, the volume of cloud layer range, up to hundreds to thousands of kilometers, with a very broad continuous cloud curtain. All of them are made of ice crystal. The cloud base has the structure of silk thread, which can penetrate the light of day and moon so as to make the ground objects have a shadow. Halo often visible in the clouds. If the cobblestones thickened lower, more indicates that the weather changes, it is “day halo three rainier, lunar afternoon wind ” and so on. However, there will be no significant change in the future weather if there is no obvious development or even a decrease in the amount of cloud cover.