生态学

Intraspecific competition is a major force in ecology and is responsible for phenomena such as dispersal and territoriality, as well as being the primary cause of population regulation via density-dependent processes.

种内竞争是生态学的一种主要影响力，是扩散和领域现象的原因，并且是种群通过密度制约过程进行调节的主要原因。

We put forward the introductive research between the human activities and the diversity of species and the results obtained in the paper is useful to enrich the content of landscape ecology and the protection of endangered species.

本文的创新在于：提出了栖息地增加对物种多度影响的模式、生境重叠的模式以及物种和环境之间相互作用(即环境容量的变化对物种多度的影响)的模式；开展了人类活动与物种多样性的初步研究，对丰富景观生态学和物种多样性的保护具有一定的学术意义和应用价值。

Therefore, it is very important to study mechanisms underlying successful invasion of alien plants.

因此，研究外来植物成功入侵的内在机制是入侵生态学中的关键问题之一。

Our review focuses on the genetic, biochemical and ecological aspects of the anthocyanin pathway in Ipomoea, to provide some background information on the natural variation of floral color from multi-disciplinary angles.

本文着重介绍旋花科番薯属花青素代谢途径的分子遗传学、生物化学和生态学工作，试图从多学科的角度提供有关花色自然变异的知识背景，并指出未解决的生物学问题和预期今后可能出现的发展。

Our review focuses on the genetic, biochemical and ecological aspects of the anthocyanin pathway in Ipomoea, to provide some background information on the natural variation of floral color from multi-disciplinary angles. We also discussed unsolved issues and possible future developments.

本文着重介绍旋花科番薯属花青素代谢途径的分子遗传学、生物化学和生态学工作，试图从多学科的角度提供有关花色自然变异的知识背景，并指出未解决的生物学问题和预期今后可能出现的发展。

Human nature changes meaning is the do one's best when showing manufacturer is designing a product spend from human body engineering, ecology and aesthetic isogon achieve perfect, realize science and technology to be with the person truly thereby this purpose, we do a website, especially foreign trade website, besides the aesthetic feeling on the vision, also must accomplish human nature to change as far as possible.

人性化原意是指厂家在设计产品时力求从人体工程学、生态学和美学等角度达到完美，从而真正实现科技以人为本的目的，我们做网站，尤其外贸网站，除了视觉上的美感之外，也一定要尽量做到人性化。

Biodiversity is one of the front areas of current biological research. The mechanisms of the formation, spatial distribution pattern, conservation and utilization of biodiversity have been an important area of biological and environmental research. In this study, through analyses of data about plant diversity, animal diversity, geographic factors, climatic factors, and energy factors by use of GIS software, statistic software and ecology software, the mainland of China was divided into 241 small districts of 2° by 2°. The environmental factors in each district were analyzed and isopleth maps of environmental elements were depicted.

生物多样性是当今生物学研究的热点问题之一，生物多样性的形成机制和分布格局以及保护利用问题一直是生物学和环境科学所研究的重要内容，本文由此出发，以中国陆地为研究区域，通过植物多样性数据、动物多样性数据、地理因子、气候因子、能量因子等资料，利用MAPGIS、MAPINFO等GIS软件，SPSS、DPS等统计学软件以及CANOCO等生态学软件，将中国陆地划分为241个小区，分析了各区内的环境特点，统计了各区内生物多样性的数量，并绘出环境因子等值线图，中国陆地种子植物科、属、种，裸子植物种、蕨类植物种、兽类、鸟类、爬行类、两栖类种数的等值线分布图，对中国陆地植物、动物多样性现状、分布格局及与环境因子的关系进行了研究。

It is a new problem about how to create the ecological leisure space which has both ecology and leisure function to promote the construct of environment and ecology civilization in city , at present , the research about theory is juvenility

本研究引入景观生态学对自然环境系统的认识方法和解决问题的思路，在对传统的城市生态休闲空间规划理论加以归纳和总结的基础上，分析了城市生态休闲行为与生态休闲环境的关系。

KBS research ranges from aquatic and terrestrial ecology, to remote sensing and GIS.

它的研究范围从水生和陆生生态学到远程遥感和地理信息系统。

Biology, and especially biochemistry, is important in studying the transformation of plant and animal tissues into kerogen during burial and the generation of oil or gas that may be caused by this transformation.

碳酸盐岩沉积物，特别是生物礁，只有在现代海洋动物群落和植物群落生态学详细资料的帮助下才能获得有益的研究成果。生物学

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。