“actinal”的概念、定义、翻译、参考文献-科学参考

单词	actinal
释义	actinal [`ak·tǝ·nǝl] ^{INVERTEBRATE ZOOLOGY} In radially symmetrical animals, referring to the part from which the tentacles or arms radiate or to the side where the mouth is located.
随便看	jack ladder jackleg jack line jack plane jack post jack rafter jackscrew jackshaft Jacksonian epilepsy Jacksonian seizure jack spool jack staff jackstay jack timber jack truss Jacobian Jacobian determinant Jacobian elliptic function Jacobian matrix Jacobi canonical matrix Jacobi condition Jacobi ellipsoid Jacobi polynomials Jacobi's method Jacobi's theorem

科学参考收录了103327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。