Why snow crystal shapes change from thin, flat plates to long, slender needles when the temperature changes remains something of a scientific mystery.
为什么在温度变化时雪晶的形状也随着变化，从薄且平的盘状变成长且细的针状，这仍是一个科学之谜。
The building is decorated with tessellated plates of aluminium, a pattern inspired by the geometry of an insulin crystal and the musharabiya latticework of the region's past.
这个建筑用镶花的铝盘装饰着，这种图案的灵感来自胰岛素晶体的几何图案和该国musharabiya传统的格子图案。
Results The property of freeze dryer, the variation of lyophilized process and the change of temperature of plates may induce rough crystal of products.
结果冻干机性能好坏、冻结过程的改变和制品入箱时冻干机板层温度的变化是决定制品产生粗结晶的主要因素。
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