- 更多网络例句与维管束植物相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results of a Preliminary investigation on Resources of medicinal plants in the coastal area in Eman township, Danzhou city, Hainan province, shows that there are 78 families 208 genera 236 species of medicinal vascular plants in the area, Including 4 families 4 genera 4 species of Pteridophyte, 63 families 184 genera 209 species of Dicotyledon, and 11 families 20 genera 23 species of Monocotyledon.
2农业部热带作物种质资源利用重点开放实验室,海南儋州571737;3海南大学园艺园林学院,海南儋州571737海南省儋州市峨蔓镇沿海药用植物资源初步调查结果表明,该地区有药用维管束植物78科208属236种,其中蕨类4科4属4种,双子叶植物63科184属209种,单子叶植物11科20属23种。
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The epiphyte endemicity (23%) is slightly lower than the value of total vascular plants (26%). This is probably due to the superior dispersal ability of epiphyte.
本名录特有的附生植物有77种,特有比例23%,略低於全体维管束植物26%,可能是因为附生植物优越的散播能力使然。
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The result showed that in Beijing there are 1505 species of wild vascular bundle, of which there are 3 species protected in the level of state and 98 species protected in the level of area and 36 species threatened and 199 species endemism. These species mainly distribute in Mentougou, Miyun, Yanqing, Huairou, Haidian, Fangshan, Changpin.
结果表明:北京地区野生维管植物共计1505种,国家重点保护野生维管束植物3种,北京市保护野生维管束植物98种,受危胁野生维管束植物36种,中国特有野生维管束植物199种,且主要分布于门头沟区、密云县、延庆县、怀柔区、海淀区、房山区、昌平区。
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Kinds of higher vascular plants, ancient plants, the type of old Tertiary 39% of the total, 111 are more than 877 kinds, known as the world-renowned "green treasure house","Mysterious World","natural zoological and botanical gardens" Of even greater concern is in the hinterland of Shennongjia Center have found ancient human sites, and in the surrounding areas are more numerous ancient human and ape-man and Gigantopithecus fossils, sites exist.
高等维管束植物2762种,古老植物、老第三纪类型占总数的39%,111属877种以上,被誉为举世瞩目的"绿色宝库"、"神秘世界"、"天然动物园和植物园",更令人关注的是在神农架中心腹地已发现古人类遗址,而在周边地区更有众多的古人类和猿人及巨猿化石、遗址存在。
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The CO1 gene is also simple to isolate in a variety of animals, and a broad range of animal life has been shown to have distinct CO1 sequences, Hebert said.
但CO1基因在维管束植物(能够利用导管输送汁液的植物,如蕨类和开花植物等)中并没有很强的功能。
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It is dedicated to education and research focusing on a wide diversity of research areas, including the quantitative population ecology of plants and small mammals, terrestrial plant community ecology, grassland biodiversity and restoration ecology, plant fungal pathogen dynamics and population biology, successional changes in terrestrial insect communities, terrestrial ecosystem ecology, the remote sensing of natural resources, life history theory, molecular evolution in vascular plants, evolutionary and theoretical population genetics, theoretical ecology, and limnology and aquatic ecology, basic biology of insects, Ecophysiology; paleobotany; population genetics, evolution of plants and fungi.
其主要致力于生态学和进化生物学的教育和研究,主要学科领域包括植物和小型哺乳动物种群生态学、陆地植物群落生态学、牧草生物多样性和恢复生态学、植物真菌病原动力学和种群生物学、陆地昆虫群落连续改变、陆地生态系统生态学、自然资源遥感、生命史理论、维管束植物分子进化、进化和理论种群遗传学、理论生态学、湖沼学和水生动物生态学、基础昆虫生物学、生态生理学、古植物学、种群遗传学、植物和真菌的进化等。
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The 134 genera of vascular plants had 14 areal-types, including 42 cosmopolitans 55 temperate types 30 tropic types 2 Mediterranean-types, 2 East Asia types and 1 endemic species. The cosmopolitan and temperate type accounted for 31.34% and 41.04% of all the genera, respectively revealing the azonal feature of the wetland vegetations and the influences of cold and wet climate on the formation and distribution of the vegetations.
维管束植物属有14个地理分布区类型,包括世界分布属42属、温带分布属55属、热带分布属30属、古地中海属2属、东亚分布属4属、中国特有分布属1属,其中世界分布属和温带分布属分别占区系维管束植物总属数的比例较高,分别为31.34%和41.04%反映了湿地植被的隐域性和冷湿气候对湿地植被发育、分布的影响。
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The single-celled phytoplankton included 116 inshore wide distribution species, 31 inshore warm-water species and 26 inshore temperate species, and the vascular plants were of 6 ecological groups, i.e., halophtes (24 species), hydrophtes (22 species), amphiphytes (35 species ), mesopllytes (103 species), zerophytes (6 species), and psammons (4 species). Halophtes, hydrophtes, and amphiphytes were the edificators and dominants, reflecting the azonal feature of the wetland vegetations. The vascular plants were divided into 5 life-forms, including 20 phaenerophytes, 4 chamaephytes, 54 hemicryptophytes, 48 geophytes and 68 therophytes, among which, hemicryptophytes and geophytes accounted for 52.58%, reflecting the relatively important function of cold and wet climate and local water-accumulated bottomland environment on the vascular flora formation.
区系中的单细胞浮游藻类包括近岸广布种116种、近岸暖水种31种、近岸温带种26种;维管束植物被划分为6大生态类群,包括盐生植物24种、水生植物22种、湿生植物35种、中生植物103种、旱生植物6种、沙生植物4种,保护区内湿地植被的建群种、优势种均为水生植物、湿生植物或盐生植物,反映了湿地植被的隐域性;维管束植物按照生活型划分,有20种高位芽植物、4种地上芽植物、54种地面芽植物、48种地下芽植物和68种1年生植物,其中地面芽植物、地下芽植物占区系植物总种数的比例较高,占52.58%,反映冷湿气候和局部低洼积水环境对区系的形成起较重要作用。
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There were only 94 vascular plant species, belonging to 50 family and 75 genera. The dominant species in the communities were deciduous broadleaf species Liquidambar formosana, Robinia pseudoacacia, Ailanthus altissima, Acer buergerianum, and Celtis sinensis, evergreen broadleaf species Cinnamomum camphora and Elaeocarpus glabripetalus, and Phyllostachys heterocycla. Robinia pseudoacacia+Cinnamomum camphora community had the highest Shannon-Wiener index (1757) and Phyllostachys heterocycla+Acer buergerianum community had the highest Simpson index (0163), but no consistency was observed between the curves of H and D. For vertical structure, most communities had no significant understory stratification.
结果表明:辰山植物区系以泛热带和北温带占优势,具有典型亚热带和温带成分交汇和南北植物分布交错特征;但保育区内种类单一,维管束植物仅有49科69属94种;主要群落是以枫香、刺槐、臭椿、三角枫和朴树等为优势树种的落叶阔叶林,以香樟和秃瓣杜英等为优势树种的常绿阔叶林,以及毛竹林;物种多样性普遍较低,Shannon-Wiener多样性指数最高为刺槐+香樟群落(1.757),Simpson均匀度指数最高值为毛竹+三角枫群落(0.163);多样性指数曲线和均匀度指数曲线不具有一致性的变化趋势;多数群落垂直结构中无明显林下分层现象;演替前期的落叶乔木种群后续个体不足。
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It was estimated that there are 29500 epiphytic species, including 24000 vascular epiphytes that account for 10% of the total vascular species in the world.
在全球范围内估计有29500余种附生植物,其中维管束附生植物的种类高达24000种,约占总维管束植物种类的10%。
- 更多网络解释与维管束植物相关的网络解释 [注:此内容来源于网络,仅供参考]
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vascular plants:维管束植物
研究显示这些维管束植物(vascular plants)已有4亿2千万的历史. 科学家们认为,现在已知的最早陆地植物属於奥陶纪(Ordovician Period)时期,距今约5亿年. 北卡大学的帕特丽夏﹒简塞尔(Patricia Gensel)教授介绍说,最早发现的维管束植物则距今约4.25亿年.
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vasculares vascular plants:维管束植物
维管束转变 vascular transition | 维管束植物 vasculares vascular plants | 有维管束的 vasculiferous
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Tracheophyta;vascular plants;Tracheophyte:维管束植物门
络石属;白花藤属(夹竹桃科) Trachelospoermum | 维管束植物门 Tracheophyta;vascular plants;Tracheophyte | 导管部 trachlea portion;hadrome;xylem;wood part;vessel part
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Vascular plants of Taiwan:台湾维管束植物分类之研究
23 The taxonomy of Taiwan vascular plants (8 families of pteridophytes)台湾维... | 24 The tzxonomic study of the polypodiaceae of Taiwan台湾... | 26 Vascular plants of Taiwan...台湾维管束植物分类之研究 . 3
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Taxonomic studies on the vascular plants of TaiwanCompositae:台湾维管束植物分类之研究 : 菊科
17 axonomic studies on the vascular plants of Taiwan-... | 18 Taxonomic studies on the vascular plants of TaiwanCompositae = 台湾维管束植物分类之研究 : 菊科 | 19 Taxonomic studies on the vascular plant...
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Embryophyta siphonogama:有管有胚植物(维管束植物)
无管有胚植物(苔藓植物) Embryophyta asiphonogama | 有管有胚植物(维管束植物) Embryophyta siphonogama | 有精植物(蕨类植物) Embryophyta zoidiogama
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nonvascular plant:非维管束植物
非铁金属 nonferrous metals | 非维管束植物 nonvascular plant | 非旋转应变 nonrotational strain
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Nonvascular Plants:无维管束植物
Nonvascular Plants 无维管束植物 | Phylum Bryophyta 苔门 Mosses 苔 | Phylum Hepatophyta 藓门 Liverworts藓 地钱
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vasculiferous:有维管束的
维管束植物 vasculares vascular plants | 有维管束的 vasculiferous | 钵形 vasculiform
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plant geography:植物地理学
植物地理学(plant geography)乃为研究维管束植物之分布与历史及生态之关系者. 植物区系(floristic region)则为具有共同特有植物分布之地理区域. 故植物地理之研究实有赖全球各地植物志之正确. ...