常绿的
- 与 常绿的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Bent grass Type of grass seen for the most part on Northern courses. It is of the genus Agrostis, native to North America and Eurasia.
常绿草:北方球场大部分面积使用的草型,为翦股颖属,产于北美洲与欧亚大陆。
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Populations of evergreen broadleaved forest community was divided into five size classes: seedling, sapling, small tree, middle tree and big tree class by tree's boot diameter and diameter at breast height.
根据树木的地径和胸径,把常绿阔叶林群落种群分为幼苗、幼树、小树、中树和大树等5个大小级。
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Trees evergreen. Branchlet pith usually with vascular strands.
常绿乔木;Branchlet木髓通常具血管的股。
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The strategy of protection and development of evergreen broadleaf tree is put forward , based on its ecological effects on four streams and one river in Zhangzhou.
笔者就常绿阔叶林对福建漳州四溪一江生态效应,提出保护与发展的策略。
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The strategy of protection and development of evergreen broadleaf tree is put forwa rd,based on its ecological effects on four streams and one river in Zhangzhou.
笔者就常绿阔叶林对福建漳州四溪一江生态效应,提出保护与发展的策略。
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The changes of water state,starch and soluble sugar contents in the leaves of 3 evergreen broadleaf plants of Celastraceae in Baoding were investigated.
该文研究了卫矛科3种常绿阔叶植物在保定越冬期间叶组织水分及可溶性糖、淀粉的动态变化。
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Any of several attractive trees of southwestern South America and New Zealand and New Caledonia having glossy evergreen leaves and scented wood.
南美西南、新西兰和新苏格兰一种高雅的树种,常绿树叶,有光泽,木有香气。
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The forest was characterized with phanerophyte evergreen plants with single-mesophyll-leathery leaves, which reflected the nature of tropical Karst mountainous seasonal rain forest.(2). Community succession was divided into five stages by using Cluster method, PCA method; the succesion stages include herbaceous stage, scrub-shrub stage, small tree stage, arbor stage and climax seasonal rain forest stage.(3). Based on similarity theory, succession sere was constructed with the community similarity equation formed.
结果表明:(1)森林群落在外貌上,以常绿高位芽、单叶、革质、中型叶植物为主,反映了热带岩溶山地季雨林的特点;(2)运用聚类分析、PCA排序等方法将群落演替阶段划分为草本群落阶段、灌丛阶段、小乔木阶段、乔林阶段、顶极季雨林阶段;(3)运用相似学原理,组建群落间相似度方程并以此方程构建了群落演替系列;(4)研究表明桂西南岩溶区生态系统健康受到严重胁迫。
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Secondly, coving ground and buring can effectively postpone the searing and death of broad-leaved evergreen plants overground parts, and make those recover fast in spring.
而地面覆盖和埋土越冬有效地推迟了常绿阔叶植物干枯和地上部分死亡的时间,并且在春天较早进入恢复生长。
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Trees, erect or scandent shrubs, lianas, evergreen or deciduous; stems sometimes producing rootlets Euonymus spp.
乔木,直立或攀缘灌木,藤本植物,常绿或落叶的;茎有时生产细根(Euonymus spp。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力