英语词汇coal sample division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

网络释义

1
?煤样缩分
义中文名称： 煤样缩分 英文名称： coal sample division 定义1：在煤样制备过程中，按照规定的方法，将混合均匀的煤样分割成为性质相同的几份，留下一份作为进一步制备所用的煤样或作为实验室煤样，舍弃其余部分的过程。基

双语例句

1
The error in division, screening and drying processes in process of preparing coal sample is analysed. The reasons of error and the corresponding countermeasure are put forward.
分析了煤样制备过程中误差的来源，包括制备过程中的缩分误差、筛分和干燥过程中产生的误差等，并对误差产生的原因提出了相应的对策。
2
It serves division of granular materials such as coal, ore samples in laboratory. It can improve division efficiency and quality. It is prepared according to coal sample preparing method in GB474.
适用于试验室对煤样、矿样等颗粒物料的缩分有较强的均匀性，提高缩分效率和质量，依据GB474《煤样制备方法》生产。

单词	coal sample division
释义	coal sample division 简明释义煤样缩分网络释义 1 ?煤样缩分义中文名称：煤样缩分英文名称： coal sample division 定义1：在煤样制备过程中，按照规定的方法，将混合均匀的煤样分割成为性质相同的几份，留下一份作为进一步制备所用的煤样或作为实验室煤样，舍弃其余部分的过程。基双语例句 1 The error in division, screening and drying processes in process of preparing coal sample is analysed. The reasons of error and the corresponding countermeasure are put forward. 分析了煤样制备过程中误差的来源，包括制备过程中的缩分误差、筛分和干燥过程中产生的误差等，并对误差产生的原因提出了相应的对策。 2 It serves division of granular materials such as coal, ore samples in laboratory. It can improve division efficiency and quality. It is prepared according to coal sample preparing method in GB474. 适用于试验室对煤样、矿样等颗粒物料的缩分有较强的均匀性，提高缩分效率和质量，依据GB474《煤样制备方法》生产。
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