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1)  kerosene medium
煤油介质
1.
The paper analyzes influence of kerosene medium to performance of hydraulic component and hydraulic system,puts forward feasibility and attention problem of using kerosene medium in hydraulic system of aluminium strip and foil cold rolling mill,introduces design method of using kerosene medium hydraulic system.
通过分析煤油介质对液压元件和液压系统性能的影响,提出了在铝带箔冷轧机液压系统中使用煤油介质的可行性和应注意的问题;介绍了使用煤油介质的液压系统的设计方法。
2)  coal and rock medium
煤岩介质
3)  dense medium coal separation
重介质选煤
4)  HM coal cleaning
重介质选煤
1.
Process design and practice of the HM coal cleaning at Xiaoyi Plant;
孝义重介质选煤厂工艺设计与实践
5)  dense medium coal preparation
重介质选煤
1.
The paper describes some breakthrough developments in recent years in China's coal preparation with dense medium process and the important function served by wide spread application of dense medium coal preparation technology.
介绍了近年来我国重介质选煤技术创新取得的新进展及其对重介质选煤技术推广应用的重要作用 ,分析了存在的问题 ,提出今后的研发重
2.
In dense medium coal preparation process, the changes of suspension technological parameters obviously affect the coal preparation result.
在重介质选煤过程中 ,重介质悬浮液工艺参数的变化对分选效果有显著的影响。
6)  heavy medium coal preparation
重介质选煤
1.
Taking the heavy medium three product cyclone coal preparation as the example, and based on the dynamic variation relationship between various technical parameters in the work process, a mathematic model of heavy medium coal preparation process control system that is suitable for different heavy medium coal preparation process is developed.
以重介质三产品旋流器选煤工艺流程为例 ,根据工艺过程中各种工艺参数间的动态变化关系 ,建立适用于不同重介质选煤工艺流程的重介质选煤过程控制系统数学模型 。
补充资料:照明煤油
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性质:俗称灯油。一般简称煤油。无色澄清。沸点范围约为180~310℃。分优级品、一级品、合格品三个等级。主要用作煤油灯的照明燃料,也可用作煤油炉的燃料以及油漆、农药等的溶剂。机械工业常用于洗净机器和零件等。

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