For the automatic pruning of the standing tree by pruning robot, the automatic measuring of standing tree trunk curvature is a key step.
树干曲率的自动测量是智能立木整枝机作业的重要步骤。
This paper presents a method that the stem taper curve of standing tree can be estimated with a considerable precision without the taper table.
该文探讨了不用编制削度表直接建立高精度立木干曲线的方法。
The standing tree volume, stand stocking of riparian forest stand, number, average volume and total stock of in-stream LWD at streams in Liangshui were greater than that of Maoershan.
凉水溪流河岸带森林立木材积、林分蓄积及溪流倒木数量、平均倒木体积和总倒木蓄积量均高于帽儿山溪流。
The standing tree volume, stand stocking of riparian forest stand, number, average volume and total stock of in-stream LWD at streams in Liangshui were greater than that of Maoershan.
凉水溪流河岸带森林立木材积、林分蓄积及溪流倒木数量、平均倒木体积和总倒木蓄积量均高于帽儿山溪流。
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