| 伐木作业过程中时间统计分析 |
| |
| 引用本文： | 王永安 李利权. 伐木作业过程中时间统计分析[J]. 吉林林学院学报, 1998, 14(2): 122-124 |
| |
| 作者姓名： | 王永安 李利权 |
| |
| 作者单位： | 吉林林学院教务处，东北林业大学，黑龙江省带岭林业局 |
| |
| 摘 要： | 应用数理统计方法，结合带岭林业局寒月林场伐木作业，对伐木作业过程中的伐木切削时间和林内行走速度（时间）进行了统计分析．结果表明，伐木切削时间是树种和径级的函数，林内行走速度服从正态分布．
|
| 关 键 词： | 伐木，作业时间，统计分析 |
The Statistical Analysis in the Course of Cutting Operation |
| |
| Wang Yong''an. The Statistical Analysis in the Course of Cutting Operation[J]. , 1998, 14(2): 122-124 |
| |
| Authors: | Wang Yong''an |
| |
| Abstract: | Application of mathematical statistics,cutting time and travelling velocity in the forest were calculated in the course of cutting operation in Hanyue Forestry Farm of Dailing Forestry Bureau.The results showed,cutting time was function of species and diameter,travelling velocity in the forest was belong to normal distribution. |
| |
| Keywords: | Cutting Operation time Statistical analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
