“sphenopsida”的概念、定义、翻译、参考文献-科学参考

单词	sphenopsida
释义	sphenopsida Encyclopedia 理学楔叶纲释 sphenopsida楔叶纲蕨类植物门一纲。一类古老的原始维管植物。这一类群的植物以茎部具节为特征，故又称有节类或节蕨纲。
随便看	Jiang Rong Jiang School Jiangshan City Museum Jiang Shanguo Jiangshanian Stage Jiangshan Shi Jiang Shanxiang Jiang Shaowu Jiang Shengjie Jiang Shi Jiang Shicheng Jiang Shidu Jiang Shigao Jiang Shiquan Jiang Shiquan’s Four Zajus on Celebration of the Birthday of Empress Dowager Jiang Shouqian Jiang Shuge Jiang Shunyi Jiang Song Jiang Su Jiangsu and Zhejiang Financial Syndicates Jiangsu Art Museum Jiangsu Bangzi Opera Troupe Jiangsu Baohua Shan National Forest Park Jiangsu clapper opera

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。