等轴晶系
等轴晶系又称立方晶系(cubic system)。7个晶系之一。属高级晶族。其对称特点是，必定有4个3次对称轴，同时，不是还有3个相互垂直的4次轴，就是还有3个相互垂直的2次对称轴。此3个4次轴或2次对称轴即选择作为晶体的3个结晶轴，并必定有：轴角α＝β＝γ＝90°，轴单位a＝b＝c。
Classification(s)
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Geographic semantic resource library Earth System(in Chinese) Karstology
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| English |
|---|
| Name | isometric system |
| Chinese |
|---|
| Name | 等轴晶系 |
| Description | 等轴晶系又称立方晶系(cubic system)。7个晶系之一。属高级晶族。其对称特点是，必定有4个3次对称轴，同时，不是还有3个相互垂直的4次轴，就是还有3个相互垂直的2次对称轴。此3个4次轴或2次对称轴即选择作为晶体的3个结晶轴，并必定有：轴角α＝β＝γ＝90°，轴单位a＝b＝c。 |
{{htmlJSON.HowtoCite}}
NNU_Group (2011). 等轴晶系, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/fff551f8-6be4-4f4f-baa5-f1e75891a77f
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