“schrenk spruce”的概念、定义、翻译、参考文献-科学参考

单词	schrenk spruce
释义	schrenk spruce Encyclopedia 农学〔用材树种〕释 schrenk spruce雪岭云杉松科云杉属一种乔木。是新疆天山地区的主要森林及用材树种。
随便看	difference boundary-value problem difference bundle difference cochain difference cocycle difference coefficient difference cokernel difference correction difference-cover difference differential equation difference-differential equation difference distribution difference element difference equation difference family difference formula difference Fourier synthesis difference frequency difference frequency distortion difference-frequency distortion difference game difference group difference hierarchy difference interval difference kernel difference 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。