“[optically] positive crystal”的概念、定义、翻译、参考文献-科学参考

单词	[optically] positive crystal
释义	[optically] positive crystal Physics 光学、声学光学 [optically] positive crystal[光]正晶体
随便看	coasting phase coastline coastline paradox coastline survey coast line use Coast Mountains coast of China coast planation by marine deposition coast planation by marine erosion Coast Province coast topographic survey coast topographic survey information processing system Coast，Cape coat coat-core fibre coated coated abrasive grinding coated abrasive tools coated art paper coated cluster coated conductor coated cutting tool coated decorative fabric coated fertiliazer coated folding board

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。