查询词典 sustainable

In order to change ability of weaker sustainable development of Three gorges reservoir area, instability of ecology, promotion effectuation strategic objective of land sustainable use in Three gorges reservoir area, it is necessary to integrated control present situation , potentiality of land use and driving forces of land use change, to search main obstacle on land use, to research and analyse

取得以下主要结果及结论： 1、通过图件、数据资料的收集，并结合2005年53个乡镇的土地利用实地变更调查，在landstar软件的支持下，采用图形扫描、矢量化和属性录入的方法建立了三峡库区万州土地利

According to the present situation of China, it is an essential choice to bring the strategy of sustainable development into effect, which can assure China walk up to a sustainable future.

当代中国的基本国情表明，实施可持续发展战略是当代中国全面发展的必然选择，确保当代中国走向可持续的未来。

Then I find out the key factor of affecting China's sustainable development——the factor of population. Finally, I propose the strategies of China's sustainable development and.

在此基础上对影响中国可持续发展的关键因素——人口因素进行了较深入的分析，最后提出了中国的人口可持续发展战略和西部大开发战略。

Under the direction of sustainable development theory, qualitative and quantitative, authentic and standardize, theorize and factuality study on sustainable developing management.

本文运用可持续发展的理论、思想，采用定性分析与定量分析相结合、实证分析与规范分析相结合、理论研究与案例分析、对策研究相结合的方法，对城市建设可持续发展管理进行了系统的分析研究。

With progress of sustainable development strategy, sustainable utilizational Water Resources is becoming an important research fielding water resources.

随着可持续发展战略的实施，水资源可持续利用成为水资源学科的重要研究领域。

We should take the economic system and the system of natural resources as a whole, which make a country to pay attention to the protection and the sustainable use of natural resources. The finiteness of natural resources let us think the sustainable development of economy.

从经济角度而言，资源永远是稀缺的有价的，它是生产函数的基本变量，自然资源的禀赋及供给情况决定了一个国家的经济增长路径，将经济系统和环境资源系统作为一个整体来考虑，就要求一个国家在发展经济的同时注重本国资源的保护和可持续利用。

This article discusses on the conception of sustainable development, and aspectsof sustainable development of forest and of forestry.

文章在论述了持续发展的概念及持续发展的5个特征的基础上，进一步阐述了森林的持续发展和林业持续发展。

The sustainable investment is the premise and fountainhead of the sustainable development.

可持续投资是可持续发展的前提和源泉。

The self-organization evolving mechanism of cluster sustainable growth are analysed and discussed , and the article think that the opening and unbalance is the precondition , fluctuating is the inducement , furcation and environment selection is the path , competition and cooperation is the power about cluster sustainable growth.

探讨了产业集群持续成长的自组织演化机理，并认为集群的开放性与非平衡是集群持续成长的前提；涨落是集群持续成长的诱因；分叉与环境选择是集群持续成长的路径；竞争与协同是集群持续成长的动力。

The four well-known skeleton hydro-power stations of West-East Electricity Transmission Project, named Xiangjiaba, Xiluodu, Baihetan and Wudongde from the lower reaches of Jinshajiang River to upriver reaches, are all distributed in this area. Based on the analysis of the resource exploitation and industry sustainable development status, current problems and future scenarios, the main conclusions go as follows:(1) There are abundant and varied agricultural resources, widely distributed mineral resources with valuable predominant minerals, potential tourism resources, but some main problems such as lower level of exploration and development, serious waste and pollution, restraints of financing and transportation and eco-environmental frangibility still call for immediate solution;(2) Regional economy develops fast but the overall level is low-farming and animal husbandry industries, In which crop-plantation takes the main part, dominates in the sectional structure of economy, and forestry and specialty industries need to be further developed. The existed restraints such as unbalanced structural and regional economic distribution, acute structural deficiency and low economic efficiency need to be cleared out, of the way to a sustainable future.

西电东送骨干工程的向家坝、溪洛渡、白鹤滩、乌东德四大水电站均分布在这一江段通过对该区域资源开发和产业发展的现状、问题和发展前景进行分析，得到如下主要结论：(1)该区域农业资源丰富多样，矿产资源分布广泛且优势矿种地位突出，旅游资源待开发潜力巨大，但是资源开发却面临着勘探开发程度不够、浪费污染严重、资金交通制约和生态环境脆弱等几大问题；(2)区域产业经济发展迅速但总体水平低，部门结构中以种植业为主的农牧业占主导，林牧业和特色产业有待进一步开发，产业发展面临着部类和区域不均衡、结构矛盾突出以及效益低下等问题的困扰。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。