英语词汇“certified reference coal, reference coal sample”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	certified reference coal, reference coal sample
释义	certified reference coal, reference coal sample 标准煤样; 具有高度均匀性、良好稳定性和准确量值的煤样，主要用于校正测定仪器，评价分析试验方法和确定煤的特性量值。
随便看	long-period storage reservoir long period structure long-period superlattic long-period superlattice long period superlattice long period superlattice (lps) long period supply price long-period supply price long period surge long period term long period test long-period test long-period tide long period tide long-period tide-generating force long period value long-period variable long period variable long period variable star long-period variable star long-period variation long period wave long-period wave long permiter aberran conduction long peroneal muscle

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。