“symmetrical lens”的概念、定义、翻译、参考文献-科学参考

单词	symmetrical lens
释义	symmetrical lens [sǝ`me·trǝ·kǝl `lenz] ^OPTICS A lens system consisting of two parts, each of which is the mirror image of the other.
随便看	Actinophryida Actinoplanaceae Actinoplanes Actinopodea Actinopteri Actinopterygii actinostele actinostome Actinostromariidae actinotherapy actinotrocha actinouranium actinula action action at a distance theory action current action entries action integral action period action portion action potential action-reaction law action spectrum action stub action variable

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。