片语

Secondary coniferous forest天然次生针叶林

secondary broadleaved forest省次生林

secondary broad2leaf forest次生阔叶林

secondary tropical forest热带次生林

Karst secondary natural forest喀斯特次生林

secondary natural forest天然次生林

fragmented secondary-forest山地次生林

secondary succession forest森林次生演替

secondary oak forest次生栎林

英汉例句

• The density and biomass of the same plant types were not significantly different between the secondary forest and the rainforest.

  次生林和雨林林下阳春砂仁生物量、产量叶面积指数和各株型密度差异均不显着。

• The corresponding countermeasures are put forward in accordance with the main problems existing in secondary forest resources inventory in Jiangxi province.

  针对江西省森林资源二类调查存在的主要问题，分别提出了相应的对策。

• Management of secondary forest eco-system is the main tactics for increasing forest resources rapidly and promoting the sustaining development of forest resources.

  经营好次生林生态系统是迅速扩大森林资源、实施森林资源可持续发展的主要策略。

• Thus, the natural secondary forest in Taihang Mountain plays a very import role in maintaining the equilibrium of CO2 and O2, regulating climate, cleaning air and so on.

  由此可见，太行山天然次生林在维持大气中O2和CO2平衡、调节气候、凈化空气等方面起着相当重要的作用。

• A secondary forest is a natural forest formed after the original forest was felled.

  次生林就是经过砍伐后又长起来的天然林。

• The primary cavity-nesting bird is the organizer for mountainous secondary forest birds community by providing nest-site.

  初级洞巢鸟通过提供巢址而成为山地次生林鸟类群落的组织者。

• Based on the line investigation and the quadrat investigation, species multiplicity in Guizhou Litchi karst secondary forest were studied.

  在线路调查和样方调查的基础上，研究了贵州荔波拉桥喀斯特次生林的物种多样性。

• The community in shrub forest owned both the characteristics of natural secondary forest and farmland, its dominant species were yellow mouse and squirrel too.

  灌木疏林林地群落兼有天然次生林的啮齿动物群落和农田啮齿动物群落的特性，优势种为达乌尔黄鼠和松鼠类。

• Based on the secondary forest at Ziwuling in typical hilly-gully regions on the Loess Plateau, the decay of plant residues in soils under different vegetation types is studied.

  以黄土丘陵沟壑区子午岭次生林区为研究区域，研究了不同植被覆盖下植物残体的分解特性。

• After different thinning measures were taken in the 40-year-old nature secondary forest mainly made of oaks, fixed samples were collected to study characteristics of litters.

  对近40年生以柞树为主的天然次生林采取不同抚育间伐措施后，定位研究林分凋落物的性质。

• Under the similar site condition, the secondary forest and the mixed plantations had greater water conservation function and better maintenance of soil fertility than the pure stands did.

  在相同的立地条件下，天然次生林和混交林具有更好的维持地力作用和更高的水源涵养功能。

• Meanwhile, three periods of secondary forest landscape have the consistent performance in different levels of terrain factors.

  同时三期二级林地景观在不同的地形因子级别上表现一致。

• This paper reports the study of APMP using mixed hardwood, which grows in the secondary forest in Liaoning eastern mountain area.

  对辽宁东部山区次生林中的混合硬杂木，利用APMP制浆方法进行了研究。

• The study was conducted to exam the impacts of the vegetation types on soil nitrogen in Ziwuling secondary forest region located in the middle part of the loess plateau.

  以黄土丘陵沟壑区的子午岭次生林区主要植被类型为对象，研究了植被类型对土壤全氮的影响作用。

• Vegetation is Laiyuan County of North China flora, the majority of existing vegetation for irrigation in the bushes, followed by natural secondary forest and plantation, forest coverage is 18.24%.

  涞源县植被属华北植物区系，现有植被大部分为灌草丛，其次是天然次生林和人工林，森林覆盖率为18.24%。

• In this study, it takes reasonable measures to operate the natural secondary forest guide the operation of the various forest types and provide a theoretical basis for practical activities.

  本研究为天然次生林采取合理的经营措施，指导各林分类型的经营实践活动提供理论依据。

• The maps show, in dark green, Indonesia’s virgin jungle and, in a lighter shade, the secondary forest which, in many places, surrounds it.

  地图册上以深绿色表示原始丛林，以浅绿色表示次生林。大部分地方的次生林是围绕着原始丛林的。

• Ecosystem service value of restored secondary forest in the karstic-rocky hills - a case study of Nongla National Medicine Nature Reserve, Guangxi Zhuang Autonomous Region.

  喀斯特石山区次生林恢复后生态服务价值评估-以广西壮族自治区马山县弄拉国家药物自然保护区为例。

• Malan forest area, in the south of Ziwulin area, is a relative intact natural secondary forest on loess plateau and is important for loess plateau central area.

  地处子午岭南端的马栏林区是黄土高原目前保存比较完整的天然次生林区，是黄土高原中部地区重要的生态公益林。

• Warm temperate mixed deciduous broad-leaved secondary forest is the main forest vegetation type in China's warm temperate zone.

  暖温带落叶阔叶次生林是中国暖温带森林植被的主要类型。

• In this paper, the community structures and species diversity were analyzed for the 13 artificial and secondary forest communities.

  对13个人工次生林群落的结构、物种多样性等特征进行了分析。

• The yield difference between ravine rainforest and secondary forest was not significant.

  沟谷雨林和次生林下阳春砂仁果实产量差异不显着。

• The communities of secondary forest in Taizi Mountains were divided into 5 vegetation forms, 22 formation-types and 45 formations.

  太子山次生林区森林群落划分为5植被型22个群系组45个群系。

• The canopy interception for rainfall, the infiltration and water-holding capacity of soil of main original secondary forest types in eastern mountain areas of Liaoning province were studied.

  主要研究了辽宁东部山区天然次生林林冠截留降雨、林地土壤的渗透性能和贮水能力。

• Gebang River, 20km in length, is located in the secondary forest belt of virgin forest, it has a reputation of 「Jiuzhaigou of Guizhou」.

  蛤蚌河全长20余公里，为原始森林次生林带，有「贵州九寨沟」之誉。