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The main influence factors of forest ecosystem health in China include forest fire, acid precipitation and forest pest-disease disaster.

对森林生态系统健康的影响主要来自森林的各种灾害,我国的森林生态系统健康影响因子包括生物灾害、气象灾害和污染灾害等,给森林资源和森林生态系统的发展造成影响。

The article maintains that traditional architecture should be inherent in the construction of the eco-aware "prototype", from a Shencengcishang aware of the ecological significance of the building, which is the fundamental building sustainable development, ecological construction is one way to the design.

文章认为应从传统建筑中感知建筑内在的生态"原型",从更深层次上认识到建筑存在的生态意义,这是建筑可持续发展的根本,也是生态建筑的设计途径之一。

On the basis of analyzing the problems of traditional bulkhead, the concept and type of ecological bulkhead is stated.

在分析传统驳岸存在问题的基础上,提出生态驳岸的内涵和类型,分析不同类型的特点,在此基础上总结江阴市北潮河生态驳岸设计的目标、原则、理念和做法,最后对生态驳岸设计进行反思。

Ignoring and negating action of science and technology work against the development of natural science and harmonizing relations of Nature and Man.

儒、道生态道德教育思想的现代启示主要体现在确立新的生态价值观念和学校生态道德教育的建设上。

This article recapitulates landscape, culture and environment in Wuhan city and analyses the problem of culture and environment in protection. It rise some advice in improving landscape, culture and environment in Wuhan city

该文在系统地概括武汉景观文化生态特点的基础上,重点分析了当前武汉城市景观规划建设中的文化生态问题,提出了武汉今后改进城市景观文化生态规划建设的对策建议。

In recent years, with the further study of ecosystem service , the value assessment of ecosystem service is becoming more and more important. People study all kinds of service of function of ecosystems and valuating methods by different ways.

近年来,生态系统服务功能价值评估越来越受到人们的重视,人们开始从不同角度探讨生态系统的各种服务功能和定量评价方法,生态系统服务功能价值评估目前已成为该领域研究的前沿课题。

Our marine biotechnology development urgently need to address the innovation-based research tools and contents: Controlled ecological experiments with the combination of indoor experiments, carrying out key species life history, experimenting ecological experiments ,measuring the value of the main types of resources and energy gainings, etc.

受控生态实验与室内实验相结合,开展关键种生活史、实验生态实验,测定主要资源种类的比能值、能量收支等,是我国海洋生物技术发展迫切需要解决的创新型研究手段和研究内容;简化食物网研究是有效认识海洋生态系统的新型议题。

The quadrats of the shrub layer and herbage layer were both coordinated into four ecological types in the space of the DCA ordination. The foremost environmental factors in the DCA ordination of shrub layer is illumination and moisture, while for the herbage layer it is moisture.

DCA排序将不同林分下的灌木层和草本层都分为了4个生态类型,其中,灌木层生态类型的区分环境因子是光照和水分,而草本层生态类型的区分环境因子则是水分。

Based on stands-level forest ecosystem, referring intensive management method of natural mixed uneven-aged stands—control method, the mixed stands of coniferous and broad-leaved trees, in which spruce and fir are dominant species, were studied in this thesis;and explored sustainable management model on forest ecosystem level about economy, ecological environment and society.

本文以林分级别森林生态系统为基础,借鉴了天然异龄林集约经营方法—检查法,对长白山过伐林区以云冷杉为主的针阔混交林的森林可持续经营进行了研究,并从经济、生态环境和社会3个方面探索了森林生态系统尺度上的可持续经营模式。

In the paper,the definition, theory foundation ,type,mechanism,and evaluation method of ecological compensation are expounded.

本文对生态补偿的定义、理论基础、类型、机制、评价方法进行了阐述,介绍了我国生态补偿的发展状况,并提出了完善生态补偿机制的建议。

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She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。