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- forest tree population 林木群体(落)
- static forest tree population 静止林木群体
- The result showed: as for pine tree population, most infected pines are less DBH class in the forest. 结果表明:从松树种群角度而言,大部分受害松树是林分中径级较小的林木;
- North American forest tree with light green leaves and edible nuts. 北美的一种森林乔木,淡绿色叶,坚果可食。
- Owners and operators of timber tracts, forest tree nurseries, sawmills. 林地,林木苗圃及锯木厂的所有者和经营商。
- The species composition, importance values of tree population, species diversity and spatial structure of evergreen broad leaved forest community in Bijia mountain of Longyan, Fujian, were analysed. 分析了福建省龙岩市笔架山常绿阔叶林群落的种类组成、乔木种群的重要值、物种多样性、水平结构和垂直结构特征。
- Only a few forest tree species can develop viable seed from unpollinated ovules. 只有少数林木可以从未授粉的胚珠发育成有活力的种子。
- Common forest tree of the eastern United States and Canada,used especially for pulpwood. 美国东部和加拿大一种常见的森林树种,纸浆用树种。
- The prospects of development in tree genomics are discussed, which may be implicative for accelerating forest tree genomics studies in China. 另外，探讨了林木基因组学研究的发展趋势，以期为我国林木基因组学研究提供有益的参考。
- Many forest tree species have multiple archegonia which, after fertilization produce a number of proembryos. 许多林木树种都有颈卵器,受精以后便产生许多原胚。
- North American silkworm moth; larvae feed on the leaves of forest trees. 北美洲的蚕蛾；幼虫吃森林的树叶。
- Nesting in coniferous forest, often greenwood, miscellaneous wood forest types of forest tree thorns or short. 营巢在针叶林、常绿林、杂木林等各种类型森林的荆棘或矮树上。
- Paulownia produces our country formerly, it is important commercial forest tree is planted one of. 泡桐原产我国,是重要的用材林树种之一。
- Critical temperatures are only now being determined for forest trees. 临界温度现已在林木方面有所判定。
- Study on the contents of secondary metabolites in the bark of high forest tree model and leaf-oriented tree model of Eucommia ulmoides Oliv. 杜仲乔林与叶林树皮中次生代谢物含量的比较。
- The new uniform index is easy to calculate, intuitionistic to understand and rational, which is actually used to control the forest tree's p... 新的均匀度指标计算方便,有更好的理论依据和直观性,特别适用于森林择伐对空间格局的控制。
- Aye-ayes spend their lives in rain forest trees and avoid coming down to earth. 狐猴一辈子都生活在雨林的树上，从来不下到地上来。
- Erect forest tree of Cuba and Jamaica having variably hairy leaves and orange-yellow or orange-red flowers,yields a moderately dense timber for cabinetwork and gunstocks. 古巴和牙买加的竖直的森林树种，有易变的多毛的树叶和橘黄色或橘红色的花，为细木工和枪托产生一种中等密度的木材。
- In order to increase solar energy utilization ratio in mulberry gardens, mulberrytrees of different varieties were planted alternately to regulate the growth relationshipbetween individual trees and tree population,between arboreous and bush mulberries. 为提高桑园空间与光能利用率，在桑园采用不同的桑树品种搭配、进行高低立体交叉栽植，合理调整桑树单株与群体、乔木桑与灌木桑之间的生长关系；
- Community entrance is the forest tree bursts, walking Road, gingko, Chinese parasol tree, deodar cedar, Kwong Yu-lan, Xiang Zhang, tree, Tsui Chuk, a green parks, people live. 这种格局形成“离尘不离城”，闹中取静，与上世纪30年代淮海路、衡山路上的老洋房十分相像。
