英语词汇coal grading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	coal grading
释义	coal grading 简明释义煤分级网络释义 1 ?煤的分级 ... coal grading 煤的分级 coal grit 煤质砂岩 coal heading 沿煤层巷道 ... 短语 1 grading of coal 煤炭分级 2 stability grading of coal seam 煤层稳定型别双语例句 1 M of Huainan coal, three grading size schemes are used to compare the features of coal water slurry of Huainan single coal and blended coal with different grading sizes. 为了研究粒度级配对淮南煤成浆性能的影响，采用三种粒度级配方案，对淮南煤单煤及配煤成浆性能进行比较。
随便看	static electric eliminator static electric field static electric fire static, electricity static electricity static electricity discharge static electricity earth static electricity earthing device static electricity eliminator static electricity film fault static electricity grounding static electricity grounding device static electricity heating static electricity indicator static electricity machine static electricity oil cleaning device static electricity oil purifier static electricity on human body static electricity protection earthing static electricity resistance static electricity spraying static electricity touchdown device static electric machine static electric reciprocating compressor static electrification

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。