查询词典 ecology

The development of economic as a whole in Yangtze delta is putting on the pace continuously. On the other hand, the indivisibility of ecology in the Yangtze delta can not be overlooked.

长江三角洲区域的经济一体化步伐正不断加快，而不容忽视的是长江三角洲区域在生态上是一个不可分割的整体。

The SARS virus origin which obviously differs from the theory of out space origin and the theory of wildlife origin was theoretically discussed based on principles of pollution evolution ecology,pathogenesis and infectant characteristics of SARS,and some relevant experimental evidence. It emphasizes on the fact that increasingly combined pollution in China provides a substantial basis for virus evolution.

针对当前广为流传的SARS病毒"太空起源说"和"野生动物来源说"两种理论，本文根据污染进化生态学原理和SARS病毒发病传染特征，以有关实验结果为科学依据，阐述了SARS病毒的起源问题，指出：我国当前环境日益严重的复合污染为SARS致病病毒的产生提供了适宜的外部生态条件和物质基础，SARS致病病毒可能起源于多个病毒的基因重组或融合，更可能是一种来自于感冒病毒进化而形成的超级感冒病毒。

The results show that the cultivated land area in Wanzhou will slightly decreased while the construction land will slightly increased,forest land will increased dramatically,and it is difficult to improve the ecosystem service value by single increasing the wetland area.Grassland ecological restoration and increasing orchard area will improve the ecosystem service value by comprehensive treatment of geological hazards and soil loss.The ecosystem service theory value in Wanzhou is 11.89 billion yuan each year,the correction value is 10.64 billion yuan each year,and the present value is 9.65 billion yuan each year.This shows the ecological restoration has good economical efficiency.The optimization of land use structures based on ecosystem service value could satisfy the development of social economy with land demand,and realized the benefit of ecology and economy inphase,the study supported a new way to solve the key technical problem in land use programming in China.

计算结果表明：（1）规划期内万州区耕地面积略有减少，建设用地面积有所增加，林地面积有较大幅度增加，大规模增加湿地面积提高土地生态功能价值则难以实现；（2）地质灾害与水土流失综合治理、草地生态系统修复以及适当增加园地面积，能够提高万州区土地生态功能价值；（3）万州区土地生态经济理论价值为11888亿元/a，修正价值为10644亿元/a，均高于现状值9653亿元/a，土地生态修复与建设的生态经济效益可观；（4）基于生态系统服务价值的土地利用结构优化，能够满足社会经济发展对土地的需求并同步实现生态经济效益的最优，为解决土地利用规划中的关键技术问题提供新的方法。

Actually, the USV plays an important role in inshore bank or in-land water for investigating and ecology care.

而无人水面载具正可在近岸海域或是陆域水体的调查与保育扮演重要的角色。

It has provided both the green ecology raw materials and the new outlet for the intensive process of agriculture, with big social efficiency and economic efficiency.

既为纺织等行业提供了绿色纺织原料，又为农业深加工开辟了新出路，具有较大的社会效益和经济效益。

In this paper,ecology theory was used to investigate the structure and evolution of interagency information sharing system of E-Government,and both structure model and evolution model for this system were proposed.

本文运用生态学的理论和方法，考察了电子政府部门间信息共享系统的结构和进化方式，提出了电子政府部门间信息共享生态系统的结构模型和进化模型。

Ecology A physical or biological factor that limits the migration, interbreeding, or free movement of individuals or populations.

障碍：物理或生物因素，可以限制迁移，杂交或个体及群体的自由运动 4。

Its purposes are to evaluate and develop climate models by intercomparison, and to provide reliable scientific basis for ecology, hydrology, social economics to estimate future environmental changes in the various global context as well.

该计划旨在通过比较模式的模拟能力来评价模式的好坏，促进气候模式的发展；同时也为生态、水文、社会经济诸学科在全球变化背景下预估未来环境变化提供可靠的科学依据。

Grassland agriculture is the import part of persistent and ecological agriculture with the most profit of economic and ecology, and it has the broad foreground through the waste reuse, leaf arming and intercrop to established the production system of agriculture in the extraried desert.

通过弃耕地种草、牧草与农作物的轮作倒茬和间作套种技术等，建立集生态效益、经济效益、社会效益三位于一体的草地农业生产，在极干荒漠区具有良好的推广应用前景。

Trend of its development : one is scientific Ecology concept ,the other one is the thinking of "Human-oriented "and "harmonious intergrowth between man and nature".

其发展趋势：一是科学的生态理念；二是"以人为本"、"人与自然和谐共生"的思想。

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。