英语词汇polished grain mount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	polished grain mount
释义	polished grain mount 简明释义煤砖光片网络释义 1 ?煤砖光片定义中文名称：煤砖光片英文名称： polished grain mount 定义：在反射光下对煤进行研究而特制的一种煤粒胶结光片。用以测定煤的反射率、进行组分统计等。应用学科：煤炭科技（一级学科）；煤田地质与勘探（二级学科）
随便看	pneumatic machinery pneumatic mallet pneumatic malting pneumatic manoeuvring system pneumatic mariograph pneumatic marker pneumatic marking pen pneumatic mask pneumatic massage pneumatic massage apparatus pneumatic mastoid pneumatic mattress pneumatic measurement pneumatic, measuring pneumatic measuring instrument pneumatic-mechanical brake pneumatic mechanical forming pneumatic-mechanical high-velocity forming pneumatic mechanism pneumatic method pneumatic method of sinking pneumatic method pneumatic micrometer pneumatic microphone detector pneumatic mill

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。