“multiple cropping in China”的概念、定义、翻译、参考文献-科学参考

单词	multiple cropping in China
释义	multiple cropping in China Encyclopedia 农学中国多熟种植释 multiple cropping in China中国多熟种植多熟种植制度在中国的发展与应用。
随便看	port city port cluster port collection and transport port construction port distribution map Porte port economy port emission inventory port enterprises porter Porter crater Porter hypothesis Porter's five forces analysis port facilities port facility security port fairway chart portfire portfolio effect portfolio frontier boundary portfolio innovation portfolio planning method Port-Gentil port geography port guide Port Hamilton incident

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。