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original forest
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  原生林
     Species diversity of karst original forest in different geochemical environments in Maolan
     茂兰喀斯特原生林不同地球化学环境的植物物种多样性
短句来源
     The area of the giant panda's acting is far from human disturbance, average elevation is 2819m, middle slope site, tree canopy is big (57%), original forest, the distance from the nearest water source is 139m.
     大熊猫的活动区域尽量远离人类干扰,平均海拔达2819m,中坡位,郁闭度较高(57%)的原生林,距最近水源距离为139m。
短句来源
     A PRELIMINARY STUDY ON SOIL SEED BANK OF KARST ORIGINAL FOREST IN DIFFERENT GEOCHEMICAL ENVIRONMENTS IN MAOLAN
     茂兰喀斯特原生林不同地球化学背景下的土壤种子库的初步研究
短句来源
     Under lacking for the original forest, exploring for community quantitative characteristics of the hilly mixed forest between central subtropic and north subtropic transition region, it will have certain theoretical significance in realizing population role in community and dynamic changes of community.
     在缺乏原生林的情况下,探索中亚热带与北亚热带过渡地区丘陵混交林的群落学数量特征,对于进一步认识种群在群落中的作用及群落的动态变化,具有一定的理论意义。
短句来源
     The annual average temperature in most areas are 1719℃, their natural conditions are unique. In large stretch of the original forest land and the secondary forest land, many kinds of natural spices plants are contained to be suitable for utilization. In view of the natural conditions of abundant natural spices resources, it should make the spices planting to be included in agricultural synthetic development overall planning.
     三峡库区属典型的北亚热带湿润季风气候区,河谷地带海拔500米以下,冬暖春早,大部分地区年平均气温为17~19℃,自然条件独特,在大片原生林地和次生林地中蕴藏着多种天然香料植物可供利用,鉴于天然香料资源丰富和得天独厚的自然条件,应将香料植物种植纳入农业综合开发总体规划。
短句来源
  “original forest”译为未确定词的双语例句
     the biodiversity index of tropical original forest of the protection zone reaches 5.19~6.28,even the biodiversity index of 40 year natural mountainous rainforest reaches 4.77.
     保护区热带原始林的生物多样性指标达到5.19~6.28,即便40年天然更新山地雨林物种多样性指标也达到了4.77。
短句来源
     The effect of the different scale of artificial disturbance (ck,the original forest;A,the regeneration of selection cutting;B,the natural regeneration;C,the natural regeneration promoted by artificial measure and class;D,Chinese fir)on the restoration of the Castanopsis fargesii forest in Wuyishan,Fujian is discussed through the flora of tree layer.
     从乔木层区系角度探讨不同人为干扰尺度 (天然栲树林ck、择伐更新A级、天然更新B级、人促更新C级和杉木林D级 )对福建武夷山栲树林恢复的影响。
短句来源
     The forest musk deer like acting at the place that they are far from human disturbance, middle slope site, original forest of Dafending, west and north slope, the average slope is 231° , the average density of fall log and stub is 17%, the average of sock percent is 18%.
     林麝喜欢选择远离人类干扰、位于中坡位的大风顶原始林中活动,坡向为西、北坡向,平均值为231°,倒木和树桩的密度平均值为17%,基底岩石面积比的平均值为18%。
短句来源
     Study of Original Forest Communities in Nanyue of Hunan Province:Ⅴ.Species Diversity and Distribution Pattern of Species Relative Abundance
     湖南省南岳原生性森林群落的研究——Ⅴ.物种多样性与相对多度分布格局
短句来源
     Research on Management Information System of Returning Cultivated Land to Original Forest which Based on MapX and VB
     基于MapX+VB的县级退耕还林工程信息管理系统的研究——以双牌县为例
短句来源
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  相似匹配句对
     The original E(w(?)
     野生型E(W~(?)
短句来源
     forest .
     林。
短句来源
     Structure of Spider Communities in the Original Secondary Forest
     原始次生林蜘蛛群落结构研究
短句来源
     WIND FROM FOREST
     赞成·林风 节能材质设备专栏介绍 让节能之风从此盛行
短句来源
     ORIGINAL SIN
     原罪
短句来源
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  original forest
The assessment indicated that the landscape is severely degraded; of the original forest, 85% has been lost, and the deforestation has negatively affected water quality and biota.
      
Hong Kong is an extreme example of tropical landscape degradation, with no substantial remnants of the original forest cover and a highly impoverished disperser fauna.
      
crenata have been eliminated by management; these species are not dominant in the original forest, where they are suppressed by F.
      
Beech presented the original forest and was left untreated.
      
In four chronosequences in Rond?nia, the δ15N values of surface soil from pastures were lower than in the original forest and δ15N values were increasingly depleted in older pastures.
      
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The ecological factors influenced the way of cutting and regeneration of the tropical mountain rain forest was discussed. Basing on the investigation on characteristics of water and heat regime, the authors tried to build a model of high-yielding forest for the tropical region of China. The paper also explained the effect of the forest on the environment, depending greatly on the forest structure. It was relevant to the growth of younglings and selfrestoration. Loss of water and erosion of soil in the clear...

The ecological factors influenced the way of cutting and regeneration of the tropical mountain rain forest was discussed. Basing on the investigation on characteristics of water and heat regime, the authors tried to build a model of high-yielding forest for the tropical region of China. The paper also explained the effect of the forest on the environment, depending greatly on the forest structure. It was relevant to the growth of younglings and selfrestoration. Loss of water and erosion of soil in the clear cutting land were very serious, even if the native tree species from original forest were adopted for afforestation in such area, they were unable to grow well in such a changed environment. The importance of protectifig climax community was well shown.

本文讨论了热带山地雨林采伐更新方式的生态环境因子。作者在研究水热变化特征基础上,试图为我国热带地区建立一个高生产力的森林模式。文中并阐述了森林对环境的影响,这一影响是依赖森林结构而变化的,并与幼树生长和天然更新有关。皆伐迹地水土流失严重,即使采用附近原始林的树种造林,因环境改变生长不良。显示了保护顶极群落的重要性。

Omei fir forest is a main original forest formation in the western mountain of Sichuan Basin. Being affected by the air currents of Pacific monsoon, and by the air temperature decreasing with increasing in altitude, so that the mountainous climate becomes suddenly cool and the precipitation is also abundant. Therefore this fir forest may be considered as a subalpine coniferous formation within the western-most boundry of the humid evergreen broad leaf forest region. The great majority Of floristic...

Omei fir forest is a main original forest formation in the western mountain of Sichuan Basin. Being affected by the air currents of Pacific monsoon, and by the air temperature decreasing with increasing in altitude, so that the mountainous climate becomes suddenly cool and the precipitation is also abundant. Therefore this fir forest may be considered as a subalpine coniferous formation within the western-most boundry of the humid evergreen broad leaf forest region. The great majority Of floristic composition belongs to Sino-Japanese subregion, and the community character differs from other fir forests in eastern part of Xizang plateau.This paper deals with the structure and component of Omei fir forest. Six major forest types of this fir are recognized and the growth analysis is compared between them. The natural processes of stand regeneration and succession vary with forest types at present. The changes in composition in times during succession are largely affected by differences in intensity of felling.In addition, it gives advices to raise the level of forest management, to adopt reasonable felling, to speed Up the forest regeneration and other.

峨眉冷杉林分布于东亚两大植物亚区的交壤地带,但植物种类以中国-日本成分为主,组成我国亚热带湿润常绿阔叶林区西部边缘的山地暗针叶林类型。林区气候高湿多雨,相适应的森林类型的特征特性多不同于其以西的高山峡谷区。文中分析了此类森林的林层结构、径级结构和年龄结构,表明为多世代的异龄性的单层纯林。根据群落外貌划分为三个林型组和六个林型,论及各林型间生产力的差异,并着重于动态观察,认为演替的途径、阶段和速度与林型本身特性有关,与采伐方式也很密切,但相对稳定的林型遭破坏后任其顺行发展,均能恢复为原来的林型。鉴于此类森林成熟过熟林多,病朽严重,而林区气候优越,植被恢复迅速,在确保水源涵养和生态环境的前提下,森林资源合理利用仍属必要,关键在于提高经营水平,应根据各林型特点和演替规律合理采伐,使可更新资源能永续利用。

1. The wild "tea-tree , groups" in this paper is the original wild tea-trees that can be drunk and distribute depending' on. natural spreading and growing in original forest.

本文以作者实地考察与研究成果为主要依据,综合各地研究资料,进行系统整理,提出野生茶树分为“三江”、“滇东——桂西”、“川南——黔北”和南岭等四大种群的论点;同时将其总群与其中的苦味茶和已分类命名的“茶组”植物种的分布进行分开讨论,其目的在于揭示野生茶树资源的内外关系,探讨茶树起源中心与演化趋势,并提出以野生茶树总群的分布中心为茶的起源中心的见解。

 
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