生态学

The laboratory is devoted to the study of human reproduction in relation to human ecology.

该实验室主要进行与人类生态学有关的生殖研究。

Information about the data bases maintained in POI, in the region and over the world as well as about other resources accessible in the on/off-line mode and also information products on various aspects of oceanography, hydrometeorology and ecology is available on this site.

网站在线提供该研究所开发的数据库、有关远东地区与世界其他地区海洋学的一些相关资源。此外，还可以获得有关海洋学、水文气象学与生态学各领域的信息产品。

We shall utilize comprehensively the theories and practices of hydrometry, ecology, environmental science and systematic engineering to divide the upper reaches of Li River into five sub-systems such as headwater forests, riverbed, changing volume in wet and/or dry seasons, faculties for retaining water and controlling flood, and the bearing capacity of the water resources so as to construct a systemic analysis framework for the research of this area.

综合运用水文学、生态学、环境科学、系统工程学等理论和方法，将漓江上游流域划分出水源林、河床、丰枯期水量变化、蓄水减洪设施、水资源承载力五个子系统，构建起漓江上游水资源的系统分析框架。

This thesis has made a deep study on lacustrine sequence stratigraphy and its application to oil and gas exploration and development, based upon the latest theory of sequence stratigraphy, limnology and petroleum geology incorporated with sedimentology, geophysics, tectonics, geochemistry, paleontology, paleoecology, ichnology, paleogeomagnatics and mislaneous analytical means.

"济阳坳陷下第三系沙河街组油气层序地层学研究"以层序地层学、湖泊学和石油地质学的最新理论为指导，充分利用丰富的地震、测井、岩心、录井和油藏工程等资料，综合沉积学、地球物理学、构造学、地球化学、古生物学、古生态学、遗迹学、古地磁学及多种分析测试手段对湖泊层序地层学及其在油气勘探开发中的应用进行了深入探讨。

This text takes theory and practice unification as the guiding ideology, uses the knowledge and method of scientific and technological philosophy, agro ecology and iconology, etc. has elaborated the connotation, basic theory and principle, characteristics and benefits of Chinese ecological agriculture emphatically, proved the dialectical relations between Chinese ecological agriculture and agriculture sustainable development, expounded the intrinsic unity and interaction; Finally, under the guidance of theory of agriculture sustainable development strategy, integrate with practice, put forward some suggestions from thought aspect, policy aspect, technological aspect and information aspect to develop Chinese ecological agriculture and impel the agriculture of our country sustainable development.

本文以理论与实践统一为指针和思维导向，运用科技哲学、农业生态学和生态经济学等有关学科的知识和方法，着重阐述中国生态农业的内涵、基本原理、特点和取得的效益，论证中国生态农业与农业可持续发展的辩证关系，阐明二者的内在统一性和相互影响、相互作用；最后，在农业可持续发展思想的理论指导下，联系实际，从思想层面、政策层面、技术层面以及信息层面上提出了中国生态农业发展的对策建议，以推进我国农业可持续发展。

Ecology and sedimentology research on the lake show that human explore the lake immoderately is the main reason why the ecological system of the lake is broken.

湖泊生态学和沉积学的研究表明，人类对湖泊的不合理开发，是破坏湖泊生态系统的主要原因。

The regularity, characteristic, and degree of pest imperilment of Dewu in Zhongshan district(middle-high altitude) and Lemin town in Panxian district (middle-low altitude) was researched in this thesis. And by analysing the similarities and differences of different pests in the two regions, this thesis bringing forward the control efficienticy from the views of production and ecology.

本文以在六盘水玉米生产中有代表性的钟山区德坞办事处和盘县乐民镇为代表，分别调查两地玉米主要害虫的发生规律、为害特点和为害程度，分析两地玉米主要害虫发生为害的异同，同时进行了药剂防治试验，并从生产全局及生态学的观点出发，提出了玉米害虫综合治理措施。

Implicit in this definition is that ecosystems are naturally dynamic .

生态学恢复是退回生态系的过程越紧密越好到干扰前情况并且作用。

Implicit in the definition is that i environmental stressors have the inherent ability to cause one or more adverse effects, and ii the stressor co-occurs with or contacts an ecological component long enough and at a sufficient intensity to elicit the identified adverse effects.

暗示的在定义中是那一 i 环境的紧张性刺激有固有的能力到因素一或者较多的不利效果，和 ii 紧张性刺激共发生与或者连络一生态学的成份长的足够和在一种充份的强烈引出那识别不利的效果。

In order to promote the further healthy development and disciplinary construction of the rising discipline pollution ecology of soil-plant systems and give full play to its more and more important role in solving environmental pollution and food-chain safety at the national level,this paper reviewed the inceptive work and early researches in this scientific area,traced the development of disciplinary definition and connotation,and basic principles and methods,and expounded and prospected the scientific mission,principal research contents and future development of this subject.

作者中文名：周启星；孙铁珩摘要：为了促进土壤-植物系统污染生态学这门新兴学科的进一步健康发展与学科建设并在今后国家层面上发挥越来越重要的作用，本文回顾了该领域一些具有开端意义的工作与早期研究，并对其学科定义与内涵的发展和基本原理与研究方法的进展给予了追踪，进而就该学科的主要任务和主体研究内容以及今后进一步发展进行了阐述与展望。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。