搜索结果: 1-1 共查到“农学总论 Centroid Method”相关记录1条 . 查询时间(0.046 秒)
Comparison of the Centroid Method and Four Standard Formulas for Estimating Log Volumes
Centroid Method Four Standard Formulas Estimating Log Volumes
2009/1/15
Centroid Samling was tested on 21 logs of Ash ( Fraxinus angustifolia subsp. oxycarpa), 38 logs of Spruce ( Picea orien-talis (L.) Link.), and 33 logs of Beech ( Fagus orientalis Lipsky.) all of which...