1.【气】霰;软雹
1.small soft white ice particles that fall as hail or snow
1.This heat keeps the surface of the falling ice slightly warmer than its surroundings, turning it into a soft hail known as graupel.
这些热量使得这些降落的冰雹的表面稍微较周围的环境略暖，并使得它们变成软雹，也就是霰。
2.When the coverage is especially heavy, so that the assembly looks like a tiny snowball, the result is called graupel.
当霜的覆盖度足够大时，雪晶就像一个小雪球，结果被称为霰。
3.After seeding, supercooled water decreases while ice, snowfall and graupel increases.
加入人工冰晶催化后过冷云水减少，冰晶和雪增加，霰略有增加。
4.The collection of snow to supercooled raindrops is the main source of graupel.
雪晶碰并过冷雨滴增长是霰增长的主要过程；
5.Two dimensional images show that graupel is the main ice particles in the cold layer, which implies that supercooled water is adequate;
二维图像表明，冷层中的固态粒子主要是形状不规则的霰粒子，说明过冷水供应充足；
6.Charge sign reversal in irregular ice particle-graupel collisions
在不规则冰粒子-霰碰撞里电荷标号逆转