“林分改造”的概念、定义、翻译、参考文献-科学参考

单词	林分改造
释义	林分改造 Encyclopedia 农学林分改造释 stand improvement林分改造综合营林的系列措施，即对在组成、林相、郁闭度与起源等方面不符合经营要求的那些产量低、质量差的林分，含各种各类低效林和低价值林分，进行改良和提质、增效的综合营林措施。
随便看	maximum rank maximum rank process maximum reaction rate time maximum recommended starting dose maximum residue limit maximum residue limits for contaminants in food maximum residue limits for pesticides in food maximum residue limits for veterinary drugs in food maximum risk maximum risk pattern maximum satisfiability problem maximum set maximum shear stress theory maximum signal-to-noise ratio maximum size deviation of raw silk maximum solution maximum sound pressure level maximum spectral measure maximum strategy maximum surplus Maximum Sustainable Timber Harvest maximum tensile strain theory maximum tensile stress theory maximum term maximum thermometer

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。