“比重计”概念、定义、翻译-科学时代

单词	比重计
释义	矿业工程技术词汇手册比重计 densimeter；densitometer
随便看	index futures index futures contract index futures contract index gauge index hole indexical indexical expression indexical information indexicality indexical sentence index identifier indexing indexing indexing indexing and cross-referencing indexing at source indexing code indexing criterion indexing depth indexing description indexing descriptor indexing device indexing effect of vocabulary indexing error indexing evaluation

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。