| 三角网条件方程式数目的确定 |
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| 引用本文： | 余世书.三角网条件方程式数目的确定[J].西安科技大学学报,1991(4). |
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| 作者姓名： | 余世书 |
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| 作者单位： | 西安矿业学院测量工程系 |
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| 摘 要： | 本文导出了计算各种三角形条件方程式总数的通用公式,并按取简删繁的原则,用优化的形式给出了一套计算网中各类条件式数目的统一公式,改变按不同网形进行判断的现状,以期达到便于手算、机算,避免出错的效果。
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| 关 键 词： | 必要已知数据 独立已知数据 三角网 |
DETRMINATION OF THE NUMBER OF CONDITIONAL EQUATIONS IN NET OF TRIANGULATION |
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| Yu Shishu.DETRMINATION OF THE NUMBER OF CONDITIONAL EQUATIONS IN NET OF TRIANGULATION[J].JOurnal of XI’an University of Science and Technology,1991(4). |
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| Authors: | Yu Shishu |
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| Abstract: | The paper deduces the general formulas to reckon the total number of conditional equations in various nets of triangulation. According to the Simplilied principle, using optimal form, a set of unified formulas to reckon the number of all kinds of conditional equations is given. The existing state of judging by means of various nets is improved in order that manual calculation and computer are convenient and errors are avoided. |
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| Keywords: | necessary known data independent known data net of triangulation |
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