| PS版表面砂目的定量表示及理想值的确定 |
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| 引用本文： | 魏斌.PS版表面砂目的定量表示及理想值的确定[J].测绘学院学报,1993(2). |
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| 作者姓名： | 魏斌 |
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| 摘 要： | 本文从定量角度讨论了PS版表面砂目的定量表示方法,并从理论和实际两方面推断、论证了PS版表面砂目的理想值范围。
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| 关 键 词： | PS版 砂目 粗糙度 理想值 |
Quantitative Expression and Ideal Value Determination of Presensitized plate Grain |
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| Wei Bin.Quantitative Expression and Ideal Value Determination of Presensitized plate Grain[J].Journal of Institute of Surveying and Mapping,1993(2). |
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| Authors: | Wei Bin |
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| Abstract: | In this paper, The Expression metheod of presensitized plate grain is discussed from quantitative view. Ideal values of presensitized plate grain are inferred and proved from both theory and practice. |
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| Keywords: | PS plate Plate grain Coefficient of roughness Ideal value |
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