| 用封闭法原理研究测量跨距与精度之关系 |
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| 引用本文： | 温秀兰,苏日娜.用封闭法原理研究测量跨距与精度之关系[J].内蒙古工业大学学报,1999,18(1):57-61. |
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| 作者姓名： | 温秀兰 苏日娜 |
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| 作者单位： | 内蒙古工业大学机械工程系，内蒙古农牧业机械鉴定站 |
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| 摘 要： | 本文运用封闭法测量原理研究在不同跨距下，自准直仪，合象水平仪的测量方法误差，通过回归分析法求出跨距与权之关系，为不等精度测量提供依据。
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| 关 键 词： | 权 跨距 精度 测量 封闭法原理 桥板 |
A STUDY OF THE RELATION BETWEEN MEASURING STEPS AND PRECISION ON THE CLOSE PRINCIPLE OF MEASURING |
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| WEN Xiu lan ,Surina.A STUDY OF THE RELATION BETWEEN MEASURING STEPS AND PRECISION ON THE CLOSE PRINCIPLE OF MEASURING[J].Journal of Inner Mongolia Polytechnic University(Social Sciences Edition),1999,18(1):57-61. |
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| Authors: | WEN Xiu lan Surina |
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| Institution: | WEN Xiu lan 1,Surina 2 |
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| Abstract: | In this paper,the errors of measuring methods using a self collimator and a combined image leveling instrument are studied on the close principle of measuring.The relation between measuring steps and power has been found out by regression analysis.It provides a theoretical basis for unequal precision measurement. |
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| Keywords: | Close principle of measuring precision power |
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