ecological system的例句大全

Over disafforestation has nearly resulted in the natural ecological system on the brink of collapse, soil fertility loss and soil erosion, therefore, the degradation of ecosystems has impacted directly on the agricultural development.

过度砍伐森林对生态的破坏，造成自然生态系统濒于崩溃，土壤营养损耗，由此导致水土流失日益严重，生态环境退化直接影响到农业。

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It was a new trial to use GIS technology in the investigation, management and protection of the marine ecological system.

这是将GIS技术应用于海洋生态系统的调查、管理和保护的新尝试。

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After rational evaluating, the author put the main fruits as following: The total ecological service value of the forest ecological system in Khotan drainage basin is 296.062-296.319 billion Yuan annually.

经过对和田河流域森林生态系统定量评价、分析、研究得出以下主要成果：（1）和田河森林生态系统服务价值总值是2960.62-2963.19亿元/a。

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Tl, Tl Poisoning, and Tl Remove Tracks in the Ecological System

铊，铊中毒及铊在生态系中迁移径迹

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In this paper, the author analyzed the effect mechanism of the socioeconomic system and natural ecological system, proposed the concept model of regional ecological security assessment.

文中从生态系统服务功能的角度，分析了社会经济系统和自然生态系统间的相互作用机制，提出了区域生态安全综合评价的概念模型，即压力反馈调控模型。

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The Ecological System Design Methods Based on the Dominant Ecological Gene in the Urban Hub: And the Application in the Urban Hub of SPB CQ

基于主导生态因子的城市中心区生态系统设计方法&以重庆市沙坪坝中心区为例

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Analysis of Harmonizing Human and Geographic Environment Relationship in the Dike Pond Econ Ecological System

基塘经济生态系统人&地协调关系分析

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In order to protect and maintain the river basin ecological environment in which ecological systems can fully play services, river basin ecological compensation system should be established, and clear its contents by legal means.

为了保护和维持流域生态环境，使流域生态系统能够充分发挥服务功能，应当建立流域生态补偿制度，并运用法律手段将其内容予以明确。

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The Wild Duck Lake National Wetland Park has a wetland ecological system with a variety of living things and relatively high stability and it is the only wetland bird natural reserve in Beijing.

野鸭湖国家湿地公园拥有生物多样性和稳定性较高的湿地生态系统，是北京市唯一的湿地鸟类自然保护区。

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The temperature and moisture boundary layer structures established over the large size oasis together with oasis-desert circulation drove the oasis to build a self-protecting microclimatic environment; this is useful for the development of the oasis ecological system.

尺度较大的绿洲形成的温度和湿度边界层结构和环流配合，使绿洲形成具有自我保护的绿洲小气候环境，有利于绿洲生态的发展。

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But settlement ageing will also be further intensified, and population movement is the main influence factor, this also is of ecological system together with the self-regulation and external tension in the study area.

但聚落老龄化还在进一步加剧，而人口流动是其主要影响因素，这也是研究区生态系统的自我调节和外部拉力共同作用的结果。

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The land use ecological system of total service value increased 6.7656 million yuan, partial function gas regulation, hydrological self-restraint and keeps the soil and provide aesthetic landscape function were dropped 57.4462 million yuan.

土地利用生态系统总服务价值共增加676.56万元，分项功能方面中气体调节、水文涵养、保持土壤和提供美学景观功能共损失了5744.62万元。

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Catastrophic phenomena in the global environmental ecological system and the theory of ecological catastrophism

人类纪新地质时期理论研析之二&地球环境生态系统灾变现象与生态灾变论

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Terrestrial Heat Flow& An Important Natural Factor Influencing Evolution of Ecological System and Environment in the Western China

大地热流&影响西部环境与生态演变的重要自然因素

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The second chapter, based on the team theory& organization theory, introduces the ecological system principle and method into the heterogeneity team management.

第二章以团队理论、组织理论为依托，将生态系统的原理与方法引入异质性团队的管理中。

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The Research on Restoration and Reconstruction of Aquatic-terrestrial Ecological System

湖滨带生态系统的恢复与重建

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According to the thermodynamic law and the characteristics of agricultural ecological system, the entropy of agricultural ecological system was defined.

本文以热力学定律为依据，根据农业生态系统的特性，给农业生态系统的熵下了定义。

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Mining is the most profound human activities impacted on the natural ecological system now.

在当前人类有组织的所有活动中，矿物开采对自然生态系统的影响最为深远。

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Oasis agriculture is a kind of ecological system, which based on irrigating.

绿洲农业是依靠灌溉发展起来的生态系统。

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The objects of their study are the degraded nature ecological system which done by natural calamities or people activities.

其研究对象是那些在自然灾变和人类活动压力下受到破坏的自然生态系统。

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