“青杨”的概念、定义、翻译、参考文献-科学参考

单词	青杨
释义	青杨 Encyclopedia 农学〔用材树种〕释 cathay poplar青杨双子叶植物纲金虎尾目杨柳科杨属一种。
随便看	reduction condition reduction criterion reduction current reduction descending reduction division reduction elimination reduction factor reduction firing reduction formula reduction half reaction reduction half-reaction reduction homomorphism reduction in process reductionism reductionism methodology of psychology reduction machine reduction management of agrometeorological disasters reduction manipulation reduction matroid reduction-matting smelting reduction method reduction modulo m reduction of a complex space reduction of a fraction reduction of an elliptic curve

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。