| 赤平投影辅助工具地质多功能尺的解析与应用 |
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| 引用本文： | 干晓锐,王尚型.赤平投影辅助工具地质多功能尺的解析与应用[J].北京工业职业技术学院学报,2011,10(1):6-10. |
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| 作者姓名： | 干晓锐 王尚型 |
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| 作者单位： | 云南能源职业技术学院,云南,曲靖,655001;云南能源职业技术学院,云南,曲靖,655001 |
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| 摘 要： | 地质多功能尺是由余切尺,大、小量角器,直线尺等构成的组合型制图工具,其中的余切尺可实现绝大部分极射赤平投影功能,且制作简单、操作使用方便、容易掌握,利用它可快速地解决地质构造的几何形态和应力分析等方面的许多实际问题。
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| 关 键 词： | 余切尺 投影 地质构造 几何分析 |
The Analytical Method of Cotangent Ruler in Geological Structure |
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| Gan Xiaorui,Wang Shangxing.The Analytical Method of Cotangent Ruler in Geological Structure[J].Journal of beijing vocational & technical institute of industry,2011,10(1):6-10. |
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| Authors: | Gan Xiaorui Wang Shangxing |
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| Institution: | Gan Xiaorui Wang Shangxing(Yunnan Energy Vocational and Technical College,Qujing Yunnan 655001,China) |
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| Abstract: | Geological Multifunctional Device is the combination of mapping tools constituted of cotangent-foot by foot,large and small protractor,linear feet,and so on.One of the cotangent ruler can achieve a great majority of stereographic projection capabilities.It can be made simply,convenient to be operated and easy to be grasped.With it,many practical problems concerning tectonics of the tectonics analysis can be solved quickly. |
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| Keywords: | cotangent ruler projection geological structure geometric analysis |
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