生态学的

The development of earthworm ecology was constrained by the complex feature of soil, the scarce knowledge of natural history and biogeography of earthworms, and the low efficiency of approaches in field manipulation of earthworm community.

土壤本身的复杂性，蚯蚓自然历史和生物地理学知识的缺乏，野外控制蚯蚓群落方法的滞后等都限制了蚯蚓生态学的发展。

This thesis expatiates briefly the concept and action of Sub-regions and the basic principles of bionomics, and indicates that zoology conservation has important influence on the construction of our economy, society and environment.

文中首先对次区域的概念、作用和生态学的基本原理作了一下简要的阐述，明确了生态保护对于我国经济、社会、环境建设具有的重要意义。

This thesis mainly studies the dynamics of the single food chain system with two kinds of different functional response based on density dependence.

文章的第一部分对种群生态学的研究背景、意义以及研究现状进行了简单的介绍，并指出了在本篇文章中我们将要做的主要工作。

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。

When man practices agriculture he arrests the natural processes of ecological change at an unstable midpoint .

当人实践农业他逮捕生态学的变化的该自然界的过程在一不稳定的中点时。

The environmental design of waterside open space is faced on the chance and challenge which has never been occurred.

本文从重庆主城区滨江开放空间的景观现状和存在的问题入手，以景观设计学、景观生态学的基本理论为指导，探索适合重庆的滨江开放空间环境景观设计要素。

Nature 439:457 461 and West, Brown, and Enquist West GB, Brown JH, Enquist BJ (1997) A general model for the origin of allometric scaling laws in biology.

评论：很多生态学的经典理论如果要在森林这种异质性极高的群落中进行验证，往往需要大尺度的通力合作，本文就是跨国合作的典型。

This study was analyzed landscape classification in Kashi River by the classification method of landscape ecology and remote sensing.

通过景观生态学的分类方法，结合遥感，对喀什河上的景观进行分类分析，结果表明，喀什河全流域山地景观的优势度显著大于绿洲景观的优势度。

Both the Allee effect and the Allee-like effect are important for ecology and conservation.

不论局域种群的Allee效应还是集合种群的似Allee效应，对生态学的各个方面和保护生物学都有深刻的影响。

The thesis attempts to analyze Mikhail Sholokhov\'s creation fromthe perspectives of natural and spiritual ecology and explore MikhailSholokhov\'s ecological philosophy combined with the social, historicaland cultural background. The thesis endeavors to provide some newinsight into the research on Mikhail Sholokhov.

本文试图运用现代生态学的有关理论，从自然生态、精神生态等角度来对肖洛霍夫的创作进行分析，并结合社会历史文化背景，发掘梳理肖洛霍夫的生态思想，为肖洛霍夫研究提供一些新的思路。

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。