It is one important part of the ecological basis for conserving and utilizing natural enemies, which is of important significance to their conservation and efficacy enhancement.
自然天敌群落的重建是自然天敌保护和持续利用的生态学基础的一个重要组成部分，对天敌的保护利用和天敌效能的提高有十分重要的意义。
On the basis of discussing plantable packaging, it provided a new point of thinking and an idea of design for ecological packaging designers.
在探析可种植包装的基础上，为包装设计师设计绿色包装提供了一个新的思考点和设计理念。
Water equilibrium is the basis for the ecological construction of ecosystems.
水平衡是生态系统生态建设的基本依据。
In design of such projects, ecological theory should be used as the basis of practice.
在这类工程设计中，生态学理论应当作为实践的基础。
Ecological systems are the condition of anthropic survival and the basis of the care of resources and environment. The significance of ecosystem management has been understood and accepted.
生态系统作为人类生存条件-资源和环境的保育基础，其管理的重要性已被广泛认识和接受。
Trees seedling is the material basis and hope in planting and has a pivotal position and role in the forestry and ecological construction.
林木种苗是植树造林的物质基础和希望，在林业和生态建设中具有举足轻重的地位和作用。
It established the basis for popularizing it in the application of green ecological concrete engineering.
为推广绿色生态混凝土工程上的应用奠定基础。
The research of land use change is the foundation of the ecological environment change research, and it is also the scientific policy-making basis which regulates the human behavior.
土地利用变化的研究是生态环境变化研究的重要基础，也是调控人类行为的科学决策依据。
It tells how to get maximum economy benefit and ecological benefit with minimum input on the basis of energy classifying and benefit analysis of input-output.
并对提高农田生态系统投入产出效益的途经和措施进行了探索。
As an important natural aesthetic resource, forest landscape is a main research field in landscape ecology, as well as a basis of forest park constructing and ecological tourism developing.
森林景观是一种重要的自然美学资源，是建设森林公园、开展生态旅游的主要基础，也是景观生态学研究的重要对象。
Therefore, acquiring the varied law of the westward climate can offer theoretic basis and the practice guide for the ecological environment construction and the preservation.
因此，掌握西部气候及其变化规律，可以为西部生态环境建设和保护提供理论依据和实践指导。
The package products were synthetically assessed on the basis of the LCA theory. The effective mode of ecological package manufacture was discussed.
依据生命周期评价理论，对包装产品进行综合评价，以探讨生态化包装制造的有效模式。
This project was designed on the basis of the idea of integral ecological system restoration.
它也是按照生态系统整体恢复理念设计的工程。
The paper provides the theoretical basis for protecting and harnessing the ecological environment of Wanfeng lake by analyzing the reason of water lettuce pollution.
为探索万峰湖水白菜发生原因，在调查与取样分析的基础上，对万峰湖水质现状进行了评价与分析。
On the basis of the ecological assessment, some countermeasures were put forward.
最后，根据分析结果提出了相应的措施及方案调整建议。
The results supplied a basis in further studying canopy gap microclimate and the relevant ecological phenomena.
其结果可为进一步研究森林林窗小气候及有关生态学现象提供基础。
Soil is one of the most important natural resources of our country, is the basis of the human being's survival, is necessary to the ecological environment.
土壤是国家最重要的自然资源之一，是人类赖以生存的物质基础，也是生态环境的主要组成部分。
As an important natural aesthetic resource, forest landscape is a basis of forest park constructing and ecological tourism developing.
森林景观是一种重要的自然美学资源，是建设森林公园、开展生态旅游的主要基础。
On this basis, a series of multi-resistance rice varieties were breeded, which produced very good economic, social and ecological benefits.
在此基础上，选育出了一批多抗性品种在生产上应用，产生了很好的社会、经济及生态效益。
On the basis of the human conditions and the ecological environment, some Suggestions are given.
根据金龙的人文条件和自然生态环境的特点，提出人地系统调控的对策。
The research of land use change is the important foundation for the ecological change research, which is also the policy-making basis for regulating the human behavior.
土地利用变化的研究是生态环境变化研究的重要基础，也是调控人类行为的科学决策依据。
The spatial allocation of land uses is readjusted to improve land use efficiency on the basis of landscape security pattern of different ecological process and land use control zones.
文章提出了景观安全格局的概念及其研究方法，并对其国内外研究现状和应用前景进行了阐述。
The spatial allocation of land uses is readjusted to improve land use efficiency on the basis of landscape security pattern of different ecological process and land use control zones.
文章提出了景观安全格局的概念及其研究方法，并对其国内外研究现状和应用前景进行了阐述。
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