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在森林调查设计中,平均集材距离的计算方法是否得当,直接影响计算准确程度。假如:计算的平均集材距离比实际大,按照定额,林场应支付的成本费要增加,同时生产计划也不准确,这样无论从生产角度还是经济角度上看都是不利的。为此本文就平均集材距离计算方法进行一下探讨。目前,有的林业局森调队,计算平均集材距离的方法主要采用算术平均的方法,这种方法有以下特点:(1)计算简单,使用方便。(2)计算时不考虑影响平均集材距
In the forest survey and design, whether the calculation method of average skid distance is proper or not has direct influence on the accuracy of calculation. If the calculated average material distance is larger than the actual value, the cost to be paid by the forest farms should be increased according to the quota. At the same time, the production plan is also inaccurate, which is unfavorable in both production and economic terms. In this paper, we discuss the method of calculating the average material distance. At present, some forestry Sen Sen team, the average method to calculate the average distance between the aggregate method using arithmetic mean, this method has the following characteristics: (1) the calculation is simple, easy to use. (2) Calculation does not consider the impact of the average skid distance