“十字蕨目”的概念、定义、翻译、参考文献-科学参考

单词	十字蕨目
释义	十字蕨目 Encyclopedia 理学古植物学释 None十字蕨目小灌木，立体分枝，无叶片，产顶生孢子囊，主轴、侧枝和羽轴横切面初生木质部呈十字形的一类真蕨植物化石。
随便看	boundary flow boundary form boundary function boundary functional boundary group boundary Harnack principle boundary homomorphism boundary integral equation boundary integral equation method boundary integral equation method (BIEM) boundary integral method boundary integral operator boundary integration boundary interval boundary layer boundary-layer corrector method boundary layer differential equation boundary-layer effect boundary-layer equation boundary layer experiment boundary layer flow in blade boundary-layer function boundary layer injection boundary layer integral equation boundary layers at high speed

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。