“afocal system”的概念、定义、翻译、参考文献-科学参考

单词	afocal system
释义	afocal system [`ā·fō·kǝl `sis·tǝm] ^OPTICS An optical system of zero convergent power, for example, a telescope.
随便看	sealed cabin sealed tube sealer Seale rope sea level sea-level chart sea-level datum sea-level pressure sea-level pressure chart sea lily sealing sealing compound sealing tape sealing wax sealing-wax structure sea lion seal off seal oil seal weld seam seamanite sea manners seamanship seamark sea marker

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。