slack coal中文，slack coal的意思，slack coal翻译及用法

2026-03-22 09:51 浏览次数 34

slack coal

英[slæk kəul]美[slæk kol]

粉煤；煤屑

slack coal 英语释义

英语释义

    1. slack entry 5

slack coal 片语

片语

coal slack煤矸石

mixed slack coal混末煤

slack coal separation system末煤分选系统

slack coal WESTBANK灰煤

durability of coal slack concrete煤矸石砼耐久性

coal slack cement concrete煤矸石水泥砼

slack coal 例句

英汉例句

  • the innovation and effect analysis of slack coal separation system technology was introduced in fangezhuang coal mine co. branch, and some questions in the innovation were suggested.

    介绍了范各庄矿业分公司选煤厂末煤分选系统技术改造及效果分析，提出了在改造过程中应注意的问题。

  • in spot checking, when the ash yield of raw coal is controlled below 33%, 50% of slack coal can be washed, and the economic benefits of washing slack coal with different ratios are anlysised.

    经过现场检测，将原煤灰分控制在33%以下，可实行末煤50%入洗。并给出了不同比例末煤入洗时的经济效益测算。

  • the innovation and effect analysis of slack coal separation system technology was introduced in fangezhuang coal mine co.

    介绍了范各庄矿业分公司选煤厂末煤分选系统技术改造及效果分析，提出了在改造过程中应注意的问题。

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