乔木的
- 与 乔木的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Deciduous shrubs and trees of tropical America having branches like candelabra and fragrant white or pink flowers.
在热带美洲的灌木或乔木属枝条粗象枝状大烛台和芬芳的白或红花的每年落叶的灌木和乔木。
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Results showed that the best antibacterial growth on Huaihai West Road was a tree layer of Zelkova schneideriana and Cedrus deodara, a shrub layer of Cercis chinensis and Buxus sinica, and a ground cover of Zephyranthes candida with an antibacterial effect of 51.9%. On Beijing North Road a tree layer of Magnolia grandiflora and a shrub layer of Photinia serrulata revealed an antibacterial effect of 47.1%. Thus, depending on the arrangement, antibacterial effect can improve the urban street-side environment in autumn and winter.
结果表明,秋季10月上旬不同植物群落均具有一定的抑菌作用;淮海西路处理2-5(乔木层为大叶榉树Zelkova schneideriana和雪松Cedrus deodara,灌木层为紫荆Cercis chinensis和黄杨Buxus sinica,地被为葱兰Zenhyranthes candida)和北京北路处理1-4(乔木层为广玉兰Magnolia grandiflora,灌木层为石楠Photinia serrulata)复层配置植物群落的抑菌效果最佳,抑菌率分别达51.93%和47.10%合理的植物群落配置的抑菌效果在秋冬季节对改善街道空气质量具有积极意义。
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Such as the 凤 fairy, chrysanthemum, a string of red, chicken hat flower etc.;In addition to appreciating the herbs of value, the flower of broad sense also includes the ground of herbage or woody drive plant, spend a bush and bloom tall tree and flower arrangement etc., living blessing 禄 to test such as wheat winter, view day, cluster etc. ground drive plant;Plum flower, peach blossom, month quarter, mountain tea etc. tall tree and the flower bush etc..
如凤仙、菊花、一串红、鸡冠花等;广义的花卉除有观赏价值的草本植物外,还包括草本或木本的地被植物、花灌木、开花乔木以及盆景等,如麦冬类、景天类、丛生福禄考等地被植物;梅花、桃花、月季、山茶等乔木及花灌木等等。
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Pubescens community and mixed plant species belonged to 56 families, 85 genera, 122 species. The layers of arbors, shrubs, liane, and herbages could be distinguished clearly. The community of Jiulian Mountain Nature Reserve in Jiangxi Province had the highest diversity indices of tree layer in four T. ciliata var. pubescens forest communities, the least was community in Changgang, Longquan of Zhejiang Province. The community of Changgang had the highest index evenness, the least was in Jiulong Mountain of Zhejiang Province. The importance value of T. ciliata var.
研究结果表明:毛红椿天然林群落的物种多样性丰富,与毛红椿混生的植物种类有56科85属122种,而且层次性较强,分为乔木层、灌木层、藤本层和草本层4层。4个毛红椿天然林群落乔木层中,江西九连山群落Simpson多样性指数最高,浙江龙泉昌岗毛红椿群落为最低;浙江龙泉昌岗群落的均匀度指数最高,浙江九龙山群落为最低。
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Fleshy or ligneous berry; seeds wingless; scandent often arboreous shrubs or small trees.
肉质的或木质的浆果;种子无翅;攀缘的经常乔木状的灌木或者小乔木。
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On the contrary,the types of stomatal apparatus and the two layers of the adaxial epidermal cells are stable characteristics with im-portant value for classification.
对同一个种的不同生活型,如乔木、小乔木和灌木,在解剖结构上没有明显的区别特征。
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The plantation defoliated in dry seasons while the mountain rain forest was tall and dense evergreen broadleaved forest and kept green in dry season.The mountain rain forest\'s arbor layer contained 3 layers.Relatively open space under the canopy,rare shrub,sparse grasses,very tall wood vines and rich epiphytes were found in it.4 Afforestation did not change the life form spectrum significantly.
西南桦人工林的乔木层在旱季落叶,而山地雨林外貌为高大、常绿、茂密的阔叶林,即使旱季也仍保持林冠葱绿的外貌,乔木层可明显的分为3层,林下比较空旷,灌木植被少见,草本植物分散,另外具有高大的木质藤本植物和附生植物。4人工造林对群落的物种生活型谱影响不大。
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So it is very important that we restore vegetation ecosystems In E'jina basin and it is very significant for restoration of vegetation ecosystems to determine the position of plant' s underground microhabitat.
应用额济纳盆地的野外调查与室内实验数据,分析了3类植物群落结构(草本+灌木组合、灌木+乔木组合及草本+灌木+乔木组合)中的土壤过氧化氢酶活性曲线。
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Macrophanerophytes such as pine and cedar are more and occupie greater percentage to from bottom to top, which are affected by clime and geography and human avtivity. Because people pay more attention to Macrophanerophytes and less to shrub and herbge plants, ecology of the forest is unbalance and benefit is low.
在整个沉积物柱的孢粉组合中,松、杉等大型乔木始终占有很高的比例,而且越到上部比例越大,这除了受滇中地区气候地理因素的影响外,可能还有人为的原因,人们在保护森林资源和植树造林过程中往往只是注重了大型的乔木而忽视了灌木和草本植物,从而使森林生态失衡,生态效益低下。
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Dwarfed and bonsai\'s woody flowering plants are important in landscaping and upholstery,and most of them are arbors by now.
矮化和盆栽的木本花卉植物在园林绿化、室内装潢等方面有着重要作用,现有的木本花卉主要以乔木和小乔木为多。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。