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mountain area相关的网络例句

查询词典 mountain area

与 mountain area 相关的网络例句 [注:此内容来源于网络,仅供参考]

Longshan complex is located at the junction of Qinling and Qilian Orogen, and mainly distributed in Longshan Mountain, the west of Longxian County, which is separated from the Huluhe complex by the Baoping-Shanmen Fault to south, and connected with the Liupanshan Basin by the sub-fault to north. The upper magma is so extensive in this area that only Longshan complex is left as lentoid.

陇山杂岩地处秦岭—祁连造山带的结合部位,主体分布于陇县以西陇山山脉内,南以保平—山门韧性断裂带与葫芦河群相隔,向北与六盘山白垩纪沉积盆地以基底断层形式相接触,被后期火山岩体吞没,呈不连续透镜体状展布。

It was considered that the evergreen and deciduous broadleaved mixed forest including Cyclobalanopsis glauca,Lithocarpus glaber,Castanopsis sclerophylla,Phoebe hunanensis,Cinnamoum chckiangcnsis and C.comphora etc.can be rebuilt in the local area of Zhongshan mountain.

作者认为,如果不再受人为破坏,在紫金山水土条件好的山腰和山麓的地段,可以建立包含青冈、苦槠、石栎、浙江桂和樟树等常绿阔叶树种的常绿落叶阔叶混交林。

Based upon the ecoanatomical method, leaf anatomical characters of eleven populations of six evergreen species (Cyclobalanopsis glauca, C. myrsinaefolia, C. gracilis, Castanopsis sclerophylla, C. eyrei and Lithocarpus glaber) from the eastern subtropical area of China were analyzed and compared with SPSS, DCA and TWINSPAN. The results are: 1. Although the leaf structures of the eleven populations still belong to the mesophyll type, they all express the trend of xerophilization. 2. There are some differences in leaf anatomical characters among populations, species and genera, which occur as the results of their adaptation to different habitats. 3. Different leaf anatomical characters have different variations among populations, species and genera, of which leaf thickness and palisade tissue thickness (considered as ecological adaptation characters) have greater variation than sponge tissue thickness, lower cuticle thickness and lower epidermis thickness (as systematical evolution characters). 4. The leaves of C. sclerophylla and C. glauca with thicker lamina, palisade tissue and cuticle (a multilayered upper epidermis in C. sclerophylla) are thought to better adapt to their dry habitat. The leaves of C. eyrei with thicker sponge tissue, although characterized by a multlayered upper epidermis, adapt to their humid and warm habitat. The leaves of C. myrsinaefolia and C. gracilis characterized by a thinner lamina, a less palisade tissue and a moderate cuticle thickness adapt to the humid and cool habitat in a middle mountain.

选取亚热带东部替代分布明显的壳斗科6种常绿树种(青冈、小叶青冈、细叶青冈、苦槠、甜槠和石栎)的11个种群叶片进行生态解剖,并用SPSS, DCA和TWINSPAN比较分析,结果表明:①尽管6种11个种群叶的结构仍属中生叶型,但有着不同程度的趋旱适应;②叶的解剖性状在属间、种间和种群间均存在着不同程度的差异,这是它们适应各自生境的结果,青冈和石栎的种内差异较大,反映出它们对环境变化有较强响应能力;③叶片的不同解剖性状在属、种类和种群间的变化并不同步,其中叶片和栅栏组织厚度等性状差异突出,反映它们更易受环境的饰变,是生态适应性状,而海绵组织、下角质膜,特别是下表皮厚度等性状差异较小,显示出这些性状的稳定性,可以认为是系统演化性状;④苦槠、青冈具有较厚的叶片、栅栏组织、角质膜和发达输导和机械组织,苦槠还具有复表皮,表现出对旱化生境的适应;甜槠尽管具有复表皮和较厚的叶片,但这是海绵组织增厚的结果,是对中生生境的适应;小叶青冈和细叶青冈具有较薄的叶片和栅栏组织、角质膜厚度居中等特点,可能是对中山凉湿生境的适应。

The of all kinds and natural landscape that already developed inside garden area shares 7 kinds of 170 more than office, have mountain peak more than 100, steep cliff 10 more than place, the geology with the many reservation in gorge is vestigial, among them of outbalance have resource of the layer with unique system, rock, mineral travel, the resource of geological and tectonic travel of typical feature, arduous and beautiful construction denudes the zoology with the hole travel resource, advantaged government office of ground travel resource, bizarre diversity travels resource and history are long.

有些非凡植物和动物还成为在中国北方生长和分布的北界,因此,具有重要保护价值。目前已开发的各类自然景观共有7种170余处,有山峰100余座,陡崖10余处,峡谷中保留了大量的地质遗迹,其中较为重要的有系统独特的地层。岩石。矿物旅游资源,典型特征的地质构造旅游资源。险峻秀丽的构造剥蚀地旅游资源。奇异多样的洞府旅游资源。得天独厚的生态旅游资源及历史悠久的人文旅游资源。

With low latitude, high elevation, steep slopes and arious surface covers in the region of Mt.Qomolangma, solar radiation drives various local circulations such as slope winds, mountain-valley winds and glacier winds etc. which compose the com- plicated circulation system in this area.

中文摘要珠峰地区纬度低,海拔高,地形陡峭,下垫面不均匀,强烈的太阳辐射驱动着多种相互耦合的局地环流,如坡风、山谷风和冰川风等,构成了该地区复杂的山地环流系统。

ObjectiveTo survey medicinal pteridophyta resources in Damu Mountain Nature Reserve Area.

目的报道大木山自然保护区药用蕨类植物资源状况。

ConclusionDamu Mountain Nature Reserve Area is abundant in medicinal pteridophyta resources.

结论大木山自然保护区药用蕨类植物资源丰富,值得进一步开发利用。

In order to better understand the determinants of tree height limit,32 tall tree species such as Parashorea chinensis,Sapium baccatum,Garcinia cowa,Eucalyptus citriodora,E.grandis×E.urophylla,Albizia falcataria,Populus tomentosa,Platanus hispanica,Ginkgo biloba,Pinus tabulaeformis,Ulmus pumia,Salix gordeivii,and Elaeagnus angustifolia from typical environments such as Xishuangbanna rainforest,Guangzhou subtropical area,Zhengzhou,Beijing,Helanshan mountain and Maowusu sandland in China were studied.

为了更好地了解树高极限的限制因素,本文对全国典型水分分布区域西双版纳、广州、郑州、北京、贺兰山和毛乌素沙地等地区生长的望天树、浆果乌桕、小叶藤黄、柠檬桉、巨尾桉、南洋楹、毛白杨、悬铃木、银杏、油松、榆树、沙枣、小黄柳等32种较高的木本植物进行了研究。

According to species richness, Shnnon-Weiner indexand sterve of diversity-area, we study on the dynamics of species diversity of the secondary succesional communities of evergreen broaded-leaved forests on Jinyun mountain about ten years.

采用物种丰富度 S和物种多样性香农指数H、物种均匀度指数J以及多样性-面积曲线研究缙云山常绿阔叶林次生演替序列物种多近十年的变化。

According to species richness, Shnnon-Weiner indexand sterve of diversity-area, we study on the dynamics of species diversity of the secondary succesional communities of evergreen broaded-leaved forests on Jinyun mountain about ten years.

采用物种丰富度S和物种多样性香农指数H、物种均匀度指数J以及多样性-面积曲线研究缙云山常绿阔叶林次生演替序列物种多样性近十年的变化。

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