“history of corn cultivation in China”的概念、定义、翻译、参考文献-科学参考

单词	history of corn cultivation in China
释义	history of corn cultivation in China Encyclopedia 管理学〔中国作物栽培史〕释 history of corn cultivation in China中国玉米栽培史玉米引入中国后，逐渐人工种植的本土化过程。玉米虽然是外来物种，但经过几百年的发展，已成为中国四大粮食作物之一。
随便看	risk identification for tunnel construction by shield machine method risk identification for tunnel construction by tunnel boring machine risk identification of biological invasion risk identification of information system project risk identification of tunnel and underground engineering risk level of agrometeorological disasters risk likelihood of tunnel and underground engineering risk loss Risk Management risk management risk management and classified protection risk management of agricultural genetically modified organisms risk management of agrometeorological disaster risk management of biological invasio risk management of construction project Risk Management of Electronic Records risk management of tunnel and underground engineering risk management research program risk management, RM risk management theory risk management thinking risk map of agrometeorological disasters risk mapping risk matching principle risk matrix

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。