雪花
有关箇個条目名称另外个意思，请参看“雪花（分清爽）”。.jpg)
雪花是云里向形成个一种冰晶。当冰晶质量足够大，伊就会得落进地球大气层[1][2][3]。当雪花进仔弗同温度、弗同湿度个大气层里向，就会得出现复杂个形状，故咾从细节丄看，每片雪花侪是弗一样个，必过侪有得基本个六角形对称标准结构，雪花个中心是对称个六角形[4]。雪花形状丄好分成八大类，主要有针状、柱状、板状，也有相互组合。因为雪花个晶体面丄会得对光进行漫反射，故咾雪个颜色看起来是白颜色个[5]。
参考
[编辑]- ↑ Knight, C.; Knight, N. (1973). Snow crystals. Scientific American, vol. 228, no. 1, pp. 100–107.
- ↑ Hobbs, P.V. 1974. Ice Physics. Oxford: Clarendon Press.
- ↑ Broad, William J. (2007-03-20). "Giant Snowflakes as Big as Frisbees? Could Be". The New York Times. Archived from the original on 2011-11-04. Retrieved 2009-07-12.
- ↑ 显微镜下的雪花真漂亮. 原始文档勒2016-12-20存档. 访问日脚2025-06-08.
- ↑ Lawson, Jennifer E.（2001）．Chapter 5: The Colors of Light ．Portage & Main Press．ISBN 978-1-894110-63-1．