| 黄河鲫鱼鳞径与体长、体长与体重相关关系的微机计算分析 |
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| 引用本文： | 邱小琮,王远吉. 黄河鲫鱼鳞径与体长、体长与体重相关关系的微机计算分析[J]. 宁夏大学学报(自然科学版), 2000, 21(2): 186-188 |
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| 作者姓名： | 邱小琮 王远吉 |
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| 作者单位： | [1]宁夏农学院生物系,宁夏永宁 [2]宁夏水产研究所,宁夏银川 |
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| 摘 要： | 利用微机程序对黄河鲫鱼的实测鳞径、体长、体重数据进行了计算和线性回归分析，并对用样本相关系数和统计量作为线性回归效果的显性指标进行了显性检验，得出黄河鲫鱼的鳞径与体长之间呈直线相关关系，相关公式为Ｌ＝２．１２＋４．０７Ｄ，体长与体重之间呈曲线相关关系，相关公式为Ｗ＝０．０３８１Ｌ＾２．９２９
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| 关 键 词： | 黄河鲫鱼 鳞径 体长 体重 相关关系 |
| 修稿时间： | 1999-03-17 |
Calculation and analysis on the scale-radius and body-length,body-length and body-weight of Huanghe River Carassius auratus by computer |
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| QIU Xiao cong ,?WANG Yuan ji. Calculation and analysis on the scale-radius and body-length,body-length and body-weight of Huanghe River Carassius auratus by computer[J]. Journal of Ningxia University(Natural Science Edition), 2000, 21(2): 186-188 |
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| Authors: | QIU Xiao cong ?WANG Yuan ji |
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| Affiliation: | QIU Xiao cong 1,?WANG Yuan ji 2 |
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| Abstract: | The data of Huanghe River Carassius auratus's real scale radius,body length,body weight were calculated and analysed in linear regression, and the result of linear regression in speciman's interrelated coefficient and statixtic was inspected . The conclusion was that the interrelationship between Huanghe River Carassius auratus's scale radius and body length was straight linear regression, it's formula was L=2.12 4.07D; body length and body weight was curve regression, it's formula was W=0.038?1L 2.929 . |
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| Keywords: | Huanghe River Carassius auratus scale radius body length body weight interrelationship computer program |
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