“楸树”的概念、定义、翻译、参考文献-科学参考

单词	楸树
释义	楸树 Encyclopedia 农学〔用材树种〕释 catalpa bungei楸树紫葳科（Bignoniaceae）梓属（Catalpa）树种。是中国华北平原、中部等地区的乡土珍贵树种之一。农学楸树释 Manchurian catalpa楸树紫葳科梓属落叶乔木。又称金丝楸、楸。
随便看	nonpolar solvent nonpolar substrate non-polar variation of latitude non-police activities non-pollution cultivation non-pollution point non-polynomial Lagrangian non-positional number system nonpositive nonpositive integer nonpositive integral kernel nonpositive matrix nonpositive operator nonpositive semi-definite matrix non-positivity nonpotenciality (nonpotentiality) of magnetic field non-potentiality non-potential motion non-precise data non-predicative non-predicative analysis non-predicative definition non-predicative formal theory non-predicative property non-preemptive multitasking

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。