“ferns”的概念、定义、翻译、参考文献-科学参考

单词	ferns
释义	ferns Encyclopedia 理学植物学释 ferns; pteridophytes蕨类植物具有根、茎、叶分化，不产生种子的维管植物。大都为草本，少数为木本。
随便看	confocal ellipsoidal coordinate confocal ellipsoids confocal family confocal hyperbolas confocal hyperboloids confocal hypersurfaces confocal laser endomicroscopy confocal laser scanning microscopy confocal laser scanning miscoscopy confocal lens confocal microprobe Raman spectrometry confocal microscope confocal microscopy confocal optical microscope confocal parabolas confocal parabolic coordinate confocal paraboloidal coordinate confocal paraboloids confocal pencil confocal quadrics confocal resonator confocal surfaces confocal X-ray fluorescence spectrometer confocal X-ray technique confoliation

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。