summed dominance ratio是什么意思

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用法例句

Species diversity of pteridophytes in the evergreen broadleaved forest in Jiulianshan National Nature Reserve of Subtropical China was analyzed based on field and plot investigation,in cluding their major composition characteristics,sum of dominance ratio(SDR),α-diversity index and β diversity index of their different communities.

在野外调查和整理资料的基础上,分析九连山国家级自然保护区常绿阔叶林群落内蕨类植物的组成、总优势度、α多样性和β多样性。

From the terms historical development,this paper discussed the main points and the contribution to the spatial economics of the comparative advantage and trade theory,location theory and new economic geography.

空间经济学是近年来世界经济学和地理学领域研究的热点,本文从历史发展的角度,阐述了比较优势和贸易理论、区位理论、新经济地理理论对空间经济学的主要贡献及观点。

The comparative and competitive of Chinese green-food industry;

我国绿色食品产业比较优势和竞争优势

Comparative Advantage and Competitive Advantage;

比较优势和竞争优势——发展中国家的两难选择

Founding the Theory of Knowledge Property Advantage and the Strategy;

构建知识产权优势理论与战略——兼论比较优势和竞争优势理论

The Study of Regional Industrial Competitiveness Based on Comparative Advantage and Competitive Advantage;

基于比较优势和竞争优势的区域产业竞争力研究

The Comparative Advantage and Competitive Advantage of Chinese Agricultural Products Exports under WTO;

WTO框架下中国农产品出口比较优势和竞争优势研究

On the Complementary of Comparative Advantage and Competitive Advantage of China s Labor-intensive Industries;

论我国劳动密集型产业比较优势和竞争优势的互补性

Updating Comparative Advantages and Exploiting Competitive Advantages--Analyzing Our Country s Comparative Adcantages and Competitive Advantages;

升级比较优势,发掘竞争优势——剖析当前我国的比较优势与竞争优势

The Development of Regional Comparative Advantage and National Competitive Advantage;

地区的比较优势发展和国家的竞争优势发展

However,comparative advantage does not necessarily turn out to be competitive advantage.

然而,比较优势不一定成为竞争优势。

Theorical and Positive Analysis of the Comparative Advantage and Competitive Advantage in the Rise of the Middle Area;

“中部崛起”中的比较优势与竞争优势

Comparative Advantage,Competitive Advantage and Regional Tourism Planning;

比较优势、竞争优势与区域旅游规划

Development of Western Economy:From Comparative Advantage to Competitive Advantage;

西部经济发展:从比较优势到竞争优势

Whether Comparative Advantage or Competitive Advantage;

哪一个更有效:比较优势抑或竞争优势

The practical significance of Comparative Advantage Theory, Absolute Advantage Theory and Competitive Advantage Theory;

论比较优势、绝对优势、竞争优势理论的实践意义

Comparative Advantage,Competitive Advantage and China s International Competing Power;

比较优势、竞争优势与中国的国际竞争力

On Enterprises Changing Competition Tacties: from Comparative Advatage to Competitive Advantage;

论企业竞争策略的转变——从比较优势到竞争优势

Comparative Advantage Vs Competitive Advantage--A Concurrent Comment on Theory of Comparative Profit Trap;

比较优势与竞争优势——兼评“比较利益陷阱”说

Comparative Advantage and Competitive Disadvantage of ChineseManufacturing Enterprises;

中国制造企业的比较优势与竞争劣势