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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It lies on the upside of weak energy tideland in firth of torrid zone or semi-tropical. And mainly composed by rhizophoraceous. It is the important component of seashore wetland.
它分布在热带和亚热带的河口,港湾和三角洲等的低能海岸潮间带上部,它以红树植物为主体的常绿乔木或者灌木组成的潮滩湿地木本植物群落,是国家乃至整个世界的重要的海岸湿地的组成部分。
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Also, during this process, the water content in vegetation increases and keeps stable gradually, and the water environment in ecosystem will become suavely.
摘 要:本文以南亚热带常绿阔叶林为基本,同时探讨了热带南亚热带森林演替系列中8种生态系统类型的水分结构,发现植被水分结构的恢复与土壤水分结构的恢复是不同步的,50a以上没有受扰动的土壤,其土壤水分结构在时空上才趋于稳定;植被水分结构的时空稳定性基本上与生态系统的演替状况一致;为满足植被蒸腾的需要,植被中水分的月更新次数随着群落向顶极系统的演替而逐渐减少。
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The study shows that: evergreen broad-leaved species during the middle and later period succession have better adaptability under the different light surroundings, such as Elaeocarpus glabripetalus, Ilex integra, Photinia prunifolia, Cinnamommum camphora. And Fluorescent Characteristics also verifies the above result. The experiment results indicate that: PSⅡreaction centers of majority tree species are not marked oxidized under the full light surroundings. Photosynthetic electron transport activity can maintain highly, in this way, it is helpful to enhance radiant energy dissipation and thus dissipate excess light energy. That is to say, the increase of non-photochemical quenching coefficient can conduce to protect PSⅡ, and mitigate the effect of high light on photosynthesis.
研究发现处于演替中后期的常绿阔叶树种幼苗,对光环境的变化均有着较强的适应能力,秃瓣杜英、全缘冬青、小叶铁冬青、桃叶石楠、香樟等树种的表现尤为突出;荧光特性的研究也应证了这一观点,测定结果表明多数树种的PSⅡ反应中心并未受到明显氧化破坏,在全光照条件下仍能维持较高的光合电子传递活性,能通过提高非辐射性热耗散,消耗PSⅡ吸收的过剩的光能,从而保护PSⅡ反应中心免受因吸收过多光能而引起的光氧化伤害。
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After restoration 8 years Casta nopsiscarlessiivar.spinulosia,Symplocos satchuenesis and others evergreen broadleaf trees seeding increased. Pinus massoniana and Gordonia acuminata seeding decreased. After 11 years, Castanopsis carlessiivar.spinulosia, Symplocos satchuenesis and others evergreen broadleaf trees seeding were dominated.There was no Pinus massoniana seeding, and Gordonia acuminata seeding was very little .
结 果表明:(1)在恢复的前2年,马尾松、大头茶的幼苗占绝对优势,其次是川灰木、小叶栲的幼苗,其他树种的幼苗较少;恢复后的第8年,川灰木、小叶栲和其他树种的幼苗增加,马尾松和大头茶的幼苗减少;恢复后的第11年,川灰木、小叶栲和其他常绿阔叶树种的幼苗占优势,林下无马尾松幼苗,大头茶的幼苗也较少。
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Therefore, Eucalyp tol oil is a fine substitute of fuel oil used for internal combustion engine.
摘 要:桉树是我国南方地区常见的常绿树种,我们经过较长时间的调研和资料整理,认为桉树类的枝叶油与柴油的理化性质十分接近,是非常好的内燃机燃料油的代用品。
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He then told everyone that this lovely evergreen, with its branches pointing to heaven, was a holy tree - the tree of the Christ child, and a symbol of His promise of eternal life.
然后,他告诉大家,这个可爱的常绿,其分支机构指着天堂,是一个神圣的树-树的基督儿童,象征着他的承诺,永恒的生命。
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Based on the revised system,the vine life form spectrum analysis shows that the phanerophyte lianes are absolutely dominant,accounted for 72.7% of all vines,followed by the geocryptophyte vines(17.5%),the hemicryptophyte vines(6.2%),the therophyte vines(2.7%)and the chamaephyte vines(1.5%).
对本区生活型分析的结果表明,中国亚热带东部藤本植物的生活型谱是以高位芽藤本占绝对优势( 72 。7%)其次为地下芽藤本( 1 7.5%)、地面芽藤本( 6.2 %)、1年生藤本( 2 。7%)和地上芽藤本( 1 。5%),除地下芽藤本比例略高外,与亚热带常绿阔叶林生活型谱十分接近,具有比较明确的生态学意义;地下芽藤本比例略高的原因可能是由于该类藤本具有地下贮藏器官,因此有利于次年春天迅速的抽生攀援枝,较其他草质藤本更优先占领光合空间,这是对区域小生境长期适应的结果。
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Yosemite National Park,one of the first wilderness parks in the United States,is best known for its waterfalls,but you can also find deep valleys,grand meadows,ancient giant sequoias,and much more in it.Yosemite isn't known for its autumn colors,because most of the trees are evergreens.However,you can find some colorsin Yosemite in mid to late October and even into early November.
约塞米蒂国家公园,公园的第一旷野,在美国是最闻名的瀑布,但你也可以找到深谷,大草场、古代巨人红杉树时,更多的是约塞米蒂不是闻名的秋天的颜色,因为大部分的树木常绿然而,你可以找到一些colorsin约塞米蒂在中期十月下旬,甚至到十一月初。
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Evergreen shrub of Japan and Korea having small dark leaves and flowers in loose panicles; related to but smaller than Chinese privet.
日本和朝鲜的一种常绿灌木,具有较小的、暗绿色的叶和比较疏松的圆锥花序;比中国的女贞稍
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Focusing on all these functional traits, 13 functional groups were identified by TWINSPAN (two-way indicator species analysis), and their change with different environmental factors, disturbance types and recovery time was ordinated by DCCA(detrended canonical correspondence analysis).
本文以海南岛霸王岭林区作为海南岛热带林的典型区域,以反映不同环境因子、干扰类型和恢复时间的热带山地雨林为研究对象,在大面积(15hm~2)样地调查的基础上,依据物种的7个功能特性(喜光性、潜在高度、板根大小、木材密度、种子生物量、传播方式和落叶/常绿性),分别把物种划分为不同类别的功能群,应用NMS分析了各功能群随不同干扰类型和恢复时间热带山地雨林群落的变化规律。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。