“initial product period”的概念、定义、翻译、参考文献-科学参考

单词	initial product period
释义	initial product period Encyclopedia 农学﹝经济林生长发育规律﹞释 initial product period初产期经济林树种从第一次开花结实（或有收益）到进入大量开花结实或稳定收益为止所经历的时期。
随便看	political rhetoric political rights political risks in overseas investment political ritual political role political rule political scheme directed the countryside of the Kuomintang government political science political science of resources Political Science Syllabus political slogan political socialization political sociology political speech political stability political state political stratification political structure political structure of society political subject political superstructure political system in ancient Greek polis political system of ancient Rome political system of Europe in Middle Ages political theory

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。