英语词汇mass optical density怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	mass optical density
释义	mass optical density 简明释义质量光学密度网络释义 1 ?质量光学密度 ... 可变光学密度 varying optical density 显微光学密度计 microphotodensitometer 质量光学密度 mass optical density ... 双语例句 1 The solutions for optical mass storage system and their principles are analyzed briefly, based on which, the key technologies for the improvement of the recording density are discussed. 在此基础上，扼要分析了现有提高存储器存储密度的思路及关键技术，给出当前国际先进水平的技术指标。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。