逆向演替      regressive succession(5) reverse succession(4) retrogressive succession(1) reversion succession(1) reversed succession(0) reversal evolvement(1) converse succession(3)   regressive succession      Based on the analyses of the scarcity and vulnerability of the vegetation system of Changsha, the influence of exotic plants to the city vegetation system, the mechanism of the structure transformation and regressive succession of city plant communities, the mechanism of decreasing of the diversity of species and ecosystems.      本文在简要分析长沙市植物群落特征的基础上,探讨了外来植物对植被生态系统的影响; 分析了植物群落结构变化与逆向演替的原因,城市生态系统中物种多样性与生态系统多样性下降原因和机理。 短句来源      Widely distributed in the south of China, the limestone barren hills are a result of regressive succession under the intervention of long-term predatory farming activities of mankind.      我国南方石灰岩荒山分布范围广阔,目前荒山上的植被和自然环境在人类长期掠夺性农业活动的干预下向逆向演替。 短句来源      Based on systematic analysis and evaluation of the regressive succession in limestone mountainous regions and the various existing ways of utilization, this article presents a new way of utilization, that is, to produce leguminous bush fodder crops on limestone hills.      本文在对石灰岩山地环境逆向演替的过程、根源与危害和现有的各种利用方式作出系统分析与评价的基础上,提出了一种在石灰岩荒山发展豆科灌木饲料的新的利用方式。 短句来源      The intensity of a disturbance leading regressive succession was stranger than that of a disturbance non leading regressive succession.      若干扰虽导致强阳生性树种成为群落的优势种 ,但还不能取代第 1优势种 ,则称其为未导致逆向演替的干扰。 前者的干扰强度大于后者的干扰强度。 短句来源      Based on the analyses of the scarcity and vulner ability of the city vegetation system, the influence of exotic plants to the soil physical and chemical property and soil moisture content in the city ecosystem, the mechanism of the structure transformation and regressive succession of city plant communities, the mechanism of decreasing of the diversity of species and ecosystems, and the transformation mechanism of genetic diversity in city ecosystem were are analyzed.      本文在简要分析城市植被系统单一性与脆弱性特征的基础上,探讨了外来植物对城市生态系统中土壤理化性状与含水量的影响; 分析了在外来植物作用下,城市植物群落结构变化与逆向演替的原因,城市生态系统中物种多样性与生态系统多样性下降原因和遗传多样性改变机理。 短句来源   reverse succession      The Reverse Succession Analysis of Ecosystem in the West      中国西部地区生态环境逆向演替之分析 短句来源      Analysis on The Reverse Succession of Ecosystem in West China      中国西部地区生态环境逆向演替之分析 短句来源      With the population growth andunconscionable exploitation to resources, there have been increasingly serious eco-problems,such as habitat fragmentation, environmental pollution, vegetation reverse succession, etc. Ecological studies of the coastal zone are widely concerned.      由于人口增长和对资源的不合理开发,海岸带生境破碎、环境污染、植被逆向演替等生态恶化问题愈发严重,其生态学研究正受到广泛关注。 短句来源      The results indicate that in 11years landscape changing speed of the study area is expedited, the trendency of landscapefragmentation is aggravate and promotes the “mining and constructing upland aquacultureponds in the coastal zone ---destroying defend-coast forest ---land desertification ---eco-environment worsening” reverse succession.      结果表明,十余年间研究区的景观变化速率较快,景观破碎化趋势严重,已发生了“挖塘毁林养殖、毁林采矿—海防林断带—土地沙化—生境恶化”的逆向演替。 短句来源   retrogressive succession      Study on Control Countermeasuresand Retrogressive Succession of Vegetationin Kerqin Sandy Land      科尔沁沙地植被逆向演替与防治对策研究 短句来源   reversion succession      The invasion of Pedicularis kansuensis,Aconitum Pendulum and Ligularia Virgaurea Maxim impeled the artificial grassland to reversion succession,and caused the extreme degeneration of the artificial grassland.      甘肃马先蒿、铁棒锤、黄帚橐吾的入侵,促使人工草地的逆向演替,导致了人工草地的极度退化。 短句来源     查询“逆向演替”译词为其他词的双语例句 reversed succession reversal evolvement converse succession   查询“逆向演替”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   regressive succession The ecological grouping of the species in the region shows distinct areas where regressive succession has led to floristic degradation of the rainforest belt. 例句来源         retrogressive succession Grazing an abandoned salt marsh causes retrogressive succession, since mid salt-marsh communities change into lower salt-marsh communities. 例句来源         其他 点击这里查询相关文摘     相关查询: 演替 逆向 逆向互换 逆向铣削 逆向索赔人 逆向市场 逆向套头 逆向发展 环境演替 逆向竞拍 逆向代理 逆向套利  对查询结果不满意

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