由于喷雾干燥中雾滴的运动较复杂，所以目前多是通过实验测量来确定雾滴粒度分布，有很多不便因素。
There is much inconvenience in measuring particle size distribution by experiments at present, because of droplets movement complexity in spray drying.
首先，从理论上分析雾滴破碎的机理，找出影响雾滴尺寸和均匀性的主要因素。
Firstly, the paper analyse the theory of fogdrop fragmentation and find the primary factors about affecting fogdrop sizes and uniformity.
具有引人注目雾滴的阳光形成了天空中的白色彩虹。由于这些雾滴过于微小，它们不能像那些较大的雨滴那样，作为棱镜以形成典型的彩虹。
White rainbows result from sunlight striking fog droplets which are so tiny that they can not act as prisms, like larger raindrops do for typical rainbows.
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