| 计算工具直径的两种方法 |
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| 引用本文： | 佟德鑫.计算工具直径的两种方法[J].辽宁警专学报,2003(5):56-57. |
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| 作者姓名： | 佟德鑫 |
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| 作者单位： | 辽宁警官高等专科学校,公安技术系,辽宁,大连,116033 |
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| 摘 要： | 利用圆杆状工具在刑事案件现场中遗留的撬压痕迹,根据弦高法和三点法的计算原理,可以得到形成痕迹的工具直径的大小。弦高法和三点法的计算原理有所不同,但痕迹的处理方法是一致的。
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| 关 键 词： | 弦高法 三点法 计算 圆杆状 工具 直径 |
| 文章编号： | 1008-5378(2003)05-0056-02 |
| 修稿时间： | 2003年3月26日 |
On Two Ways of Calculating the Diameters of Tools |
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| TONG Dexin.On Two Ways of Calculating the Diameters of Tools[J].Journal of Liaoning Police Academy,2003(5):56-57. |
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| Authors: | TONG Dexin |
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| Abstract: | According to the calculation principles of "hypotenuse-height method" and "three-point method" and the prizing and pressing traces in the criminal scene causing by round-pole shape tools , we can get the diameters of the tools . The calculation principles of "hypotenuse-height method" and "three-point method" are different , but the methods of dealing with the traces are identical. |
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| Keywords: | hypotenuse-height method" "three-point method" calculation round-pole shape tools diameter |
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