英语词汇coal sample preparation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

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?煤样制备
定义中文名称： 煤样制备 英文名称： coal sample preparation 定义1：经过破碎、筛分、混合、缩分和空气干燥等环节，使煤样达到煤质试验所要求状态的过程。应用学科：电力（一级学科）；燃料（二级学科）定义2：
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?煤质制样
朋友可以帮助我们学习 ? Friends can help us learn 煤质制样 ? Coal sample preparation 你能来我下周六的生日聚会么 ? You can come to my birthday party next Saturday what ..

短语

单词	coal sample preparation
释义	coal sample preparation 简明释义煤样制备网络释义 1 ?煤样制备定义中文名称：煤样制备英文名称： coal sample preparation 定义1：经过破碎、筛分、混合、缩分和空气干燥等环节，使煤样达到煤质试验所要求状态的过程。应用学科：电力（一级学科）；燃料（二级学科）定义2： 2 ?煤质制样朋友可以帮助我们学习 ? Friends can help us learn 煤质制样 ? Coal sample preparation 你能来我下周六的生日聚会么 ? You can come to my birthday party next Saturday what .. 短语 1 coal sample of preparation 煤样制备 2 Preparation of coal sample 煤样的制备方法
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