“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	construction supply chain management construction survey construction survey for shaft sinking construction technological innovation and management construction technology of earthwork engineering in ancient China construction technology of port hydraulic buildings construction technology of stone works in ancient China construction theory of functions construction transportation construction unit construction ventilation construction waste residue construction wet lay nonwoven construction winches construction with ruler and compasses construction worker construction work zone constructive constructive analysis constructive arithmetic constructive calculus constructive cost model constructive definition constructive definition of the Denjoy integral constructive dilemma

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。