spruce-fir的意思|示意
spruce-fir的网络常见释义
云杉 Leak (1987) ： 成熟的northern hardwood 林地q=1.3-1.4 成熟的云杉-冷杉(spruce-fir) 林地q= 1.5-1.6 q值的提高可能是受云杉-冷杉组成的影响 东半部和西半部结构相似 证明东半部森林已回复 39 前言 研究目...
spruce-fir相关短语
1、 spruce fir 云杉 ; 红杉
2、 Spruce fir forest 云冷杉
3、 spruce-fir forest 云冷杉林
spruce-fir相关例句
Using typical sampling method, the paper studies the composition and important value of plant species in subalpine spruce fir forest on Northern Slope of Changbai Mts.
采用典型抽样方法，对长白山北坡不同海拔高度带云冷杉林的植物种类组成及重要值进行了初步研究。
The softwoods are such trees as pine, fir and spruce.
松、冷杉、云杉一类的树木是软木材。
Soon a dark wall of trees-red spruce, balsam fir, beech, hemlock-surrounds you, and there's a sudden stony persistence.
很快你会被一堵厚厚的树墙包围——红云杉、香脂冷杉、山毛榉和铁杉，这会持续一段时间。
The bent and gnarled bodies of spruce and fir trees tell the story of hard summers and harder winters near the mountain tops.
在临近山顶的地方，无数扭曲的云杉和松树诉说着这里严酷的冬夏。
Soon a dark wall of trees—red spruce, balsam fir, beech , hemlock—surrounds you, and there's a sudden stony persistence.
很快你会被一堵厚厚的树墙包围——红云杉、香脂冷杉、山毛榉和铁杉，这会持续一段时间。
Over 75% of Mexico's forests, which range from temperate spruce and fir to tropical rainforest, are controlled by ejidos or indigenous groups.
墨西哥的森林既有温带的云杉和冷杉，也有热带雨林，其中75%以上由合作农场或原住民团体控制。