“production layers of pratacultural system”的概念、定义、翻译、参考文献-科学参考

单词	production layers of pratacultural system
释义	production layers of pratacultural system Encyclopedia 农学草业系统生产层释 production layers of pratacultural system草业系统生产层草业系统中的生产性亚系统。
随便看	ethnic geography works ethnic ghettos ethnic group ethnic groups map ethnic language geography Ethnic Language Translation Committee of the Translators Association of China Ethnic Library of China Ethnic literature of China ethnic medicine ethnic minority archives Ethnic nationalism Ethnic Party ethnic prejudice ethnic residences ethnics ethnic series maps ethnic settlement geography ethnic shopping ethnic solidarity ethnic street ethnic theory ethnic tourism ethnic tourism geography ethnic weisuo guard ethnobiology

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。