“key ecological forests”的概念、定义、翻译、参考文献-科学参考

单词	key ecological forests
释义	key ecological forests Encyclopedia 农学重点生态公益林释 key ecological forests重点生态公益林以提供森林生态和社会服务产品为主要目的的重点防护林和特种用途林。生态区位极为重要，生态状况极为脆弱，对国土生态安全、生物多样性保护和经济社会可持续发展具有重要作用。
随便看	guided wave optical device guided-wave optical integrated materials guided wave optics guide line Guideline for Security Classification of Protection Level of Archives Information System guideline for stability test of pharmaceutical preparations guide Line protection Guidelines for Behavioral Performance of Reference and Information Service Providers guidelines for collection Development guidelines for criminal investigation work Guidelines for Determining the Subjects and Selecting the Descriptors Guidelines for Electronic Text Encoding and Interchange，TEI Guidelines for Establishment and Development of Chinese Thesauri Guidelines for Establishment and Development of Monolingual Thesauri Guidelines for Establishment and Development of Multilingual Thesauri Guidelines for Field Trail Safety Inspection of Genetically Modified Plants Guidelines for Implementing and Maintaining Virtual Reference Services Guidelines for Japan-US Defense Cooperation Guidelines for Journalistic Work Guidelines for Journalists and an Annex Guidelines for Professional Library/Information Education Programs Guidelines for Programming and Broadcasting Guidelines for Regulating Exotic Natural Enemies and Biological Control Agents guidelines for safety assessment of genetically modified plants Guidelines for the Compilation of Comprehensive Urban Transportation Planning

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