“树群”的概念、定义、翻译、参考文献-科学参考

单词	树群
释义	树群 Encyclopedia 工学〔树木造景〕释 trees树群由二三十株以上、七八十株以下的乔木为主组成的人工树木群落。可分为单纯树群和混交树群两类。单纯树群由一种树种组成，混交树群由两种以上树种组成。混交树群是园林应用的主要形式。
随便看	common coot common corallodiscus Common Criteria for Information Technology Security Evaluation common curculigo rhizome Common cutworm common cycloid common denominator common detector common difference common disease-common variant common divisor common dolphinfish common ducksmeat herb Common Duct Law common edelweiss commone-document of blending XML common eigenfunction common elaeocarpus common emitter connection common envelope common envelope binary common-envelope evolution common-envelope star Common Era common establishment

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。