查询词典 ecology

It has an important effect on population genetics, evolution biology, conservation biology and ecology.

它对群体遗传学、进化生物学、保护生物学、生态学有著极其重要的作用。

Seed dispersal is one of the processes of landscape ecology. Acknowledge of seed dispersal process and mechanism not only revealing future construction composition and dynamic about species population and community, applying parameter for landscape model, but also providing theoretical foundation for vegetation resume and environment protection.

种子扩散研究是有关景观过程的研究，了解种子扩散的过程以及扩散机制，不仅能够了解物种、种群以及群落未来的结构、组成与动态、为景观模型提供参数，而且为植被的恢复、自然环境的保护提供理论依据。

This is the web page of A Primer of Ecology.

这是生态学初级读本的网页。

Do the system research in the choice method of route scheme, putting forward principles, steps, procedure and the method of ecology route selection and the security route selection. This prides a powerful tool for designers in route selection process to reasonable correspond to each kind of influence factor and the solution of design principal contradiction.

系统研究了路线方案选择方法，提出了生态选线和安全选线的原则、步骤、程序和方法，为设计人员在选线过程中合理协调各种影响因素、解决设计主要矛盾提供了有力的工具。

The ecological capitalization regard that ecology and environment are procreative factor what can bring economic and social and environmental benefit.

生态资本化理论认为，生态环境是能够带来经济、社会和环境效益的生产要素。

In recent years, hoping to arouse the ocean sense of people and maintain the ocean right and actively protect ocean ecology for the progeniture and eternal home, the government is dedicating to promote the ocean affairs.

近年来政府致力推动海洋事务，以唤起国民海洋意识，振作国家海洋权益，积极保护海洋生态为子孙万代，立永续家园为目标。

On environmental capacity, the analysis of space threshold, the appraisal of ecology systems, the methods of prognosticate, the type and content of Environmental planning report, the urban environmental planning, etc.

课程简介：环境规划是为克服社会经济发展的盲目性和主观性，使环境和经济协调发展，而对社会的生产和生活在时间和空间上的合理安排和规定。

The preventing and remedying desertification puts into practice prevention as main,principle of combining ecology protection with Prevensing and remedying,principle of preventing and remedy and economy development and utilization coodinated and promoting,comprehensive preventing and remedying and chassified control combines,public particlpation and renovating person benifits combine for different responsibility body bearing different responsibility bearing principle,becanse of man-made fault causing desartification preventing and remedying responsibility carrying out action-person bearing principle,principle of gorernment mainly bearing desertification recovery caused by nature action and benifit's person undertaking reasonable burban and decide unified planing system,systen of desertification status investigation and monitoring early warning system,fallow,limited cultivating hand and help-the poor combined systen,prohibitory systan,priority region and urgent-action region system.

文摘：沙漠化防治实行预防为主，生态保护与防治结合原则，防治与经济开发利用相协调促进原则；综合防治与分类控制相结合；公众参与和整治者受益结合；对不同责任主体实行不同责任承担原则，由人为不当活动造成的沙漠化治理责任，实行行为者负担原则；对自然作用造成的沙漠化治理实行政府负担为主，受益者合理负担原则；确立统一规划制度；沙漠化状况调查评估与监测预警制度，休耕限耕和扶贫结合制度，禁限制度，优先区域与紧急行动区域制度。

PCR-SSCP (single-strand conformation polymorphism) was used for studying the community changes of pronucleus microorganisms in various fermenting stages of Luzhou-flavor Daqu. The results showed:(1) The pronucleus microorganism's community was similar and also had the polymorphism in each simple of various fermentation stage;(2) Different microflora had complex ecology effects of coordination and the restriction;(3) The diversity indexes of different stage of Daqu microorganisms were around 1.69~2.01, and the composition of them was stable relatively;(4) The similarity indexes were 0.67~1.00, and much higher in the approaching stages.

采用PCR-SSCP技术对浓香型大曲发酵过程中原核微生物群落结构的变化情况进行了研究，结果表明：(1)发酵各时期曲样的群落结构相似，同时也具有多态性；(2)不同微生物群落具有协同和制约的复杂生态学效应；(3)各时期曲样微生物多样性指数均在1.69~2.01之间，群落结构相对较稳定；(4)各曲样微生物群落相似性位于0.67~1.00之间，邻近时期样品间的相似性程度较高。

Its prosperousness benefits from the stylistic change of the television dissemination.But under the media ecology filled of commercial logic as well as facing audience rating,the thought and the knowledge dissomination meet many obstacles,therefore its survival and the development still had the huge varies.

其兴盛得益于电视传播语态的改变，但在商业逻辑大行其道的媒介生态中以及在与收视率的抗衡中，思想与知识的传播受到诸多阻碍，故其生存和发展仍存在巨大变数。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。