“angelica stem nematode disease”的概念、定义、翻译、参考文献-科学参考

单词	angelica stem nematode disease
释义	angelica stem nematode disease Encyclopedia 农学当归腐烂茎线虫病释 angelica stem nematode disease当归茎线虫病由腐烂茎线虫（Ditylenchus destructor）引起的归根的线虫病害。由于线虫侵染后，当归根部腐烂、龟裂，表皮粗糙，俗称麻口病。
随便看	bounded above operator bounded above sequence bounded above set bounded approximation bounded approximation property bounded arithmetic bounded basis bounded below bounded below complex bounded below filtration bounded below operator bounded below sequence bounded below set bounded bilinear form bounded body bounded chain bounded characteristic bounded closed set bounded closure bounded cohomology bounded complete statistic bounded complete sufficient statistic bounded complex bounded convergence bounded convergence theorem

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。