“梯度理论”的概念、定义、翻译、参考文献-科学参考

单词	梯度理论
释义	梯度理论 Encyclopedia 经济学区域开发释 gradient theory梯度理论揭示一定时期技术、产业及经济发展在空间上有序推进现象及规律的区域开发理论。
随便看	presedimentation presedimentation tank pre-selection preselection preselective Presence presence presence and absence presence and absense (of observer) presensitized plate present presentable category presentable group present algebra present analysis and assessment of water conservancy planning presentation presentational presentation edition presentation matrix presentation of a group presentation of length n presentative Present-Day Tasks of Language Reform Present-Day Tasks of Language Reform and Chinese Phonetic System Presented School Regulation

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。