“tree secreta”的概念、定义、翻译、参考文献-科学参考

单词	tree secreta
释义	tree secreta Encyclopedia 农学树木分泌物释 tree exudate; tree secreta树木分泌物活立木的枝干、叶子、花朵、果实、根系等不同部位在生长过程中自然产生和受刺激产生的气体、液体或固体状物质，和以这些部位及其汁液为食的寄生生物所产生的代谢物或排泄物。通常指具有可收集和加工利用价值的物质。
随便看	The United Nations Convention to Combat Desertification The United Nations Counter-Terrorism Centre the United Nations Development Programme The United Nations Office of Counter-Terrorism the United Nations Sustainable Development Goals The United Nations' World Conference on Women The United Nations World Food Programme The United States Amateur Sports Act the United States-Central American free trade area the United States - China Bilateral World Trade Organization Agreement The United States of America National Park System The Unity The Universal Daily News The Universal Phonetic Symbol Set in China GF 3007—2006 The Universal Progressive Journal The Universals Archive The Universities’Alliance Across The Strait On Cultural Creative Industries Research The university of Chicago library（UCL） The University of Hong Kong Libraries The University of Manchester, UK The University of Warwick The Unknown Soldier The Unlawful Justice Squad The Unmatchable the unmber of foreign direct investment contract enterprises (projects)

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