low ash coal的意思|示意

Low ash coal is a precondition to develop a new area of coal utilization.

低灰煤是开发煤炭应用新领域的前提。

The Indonesia coal resources and its upper low ash and sulfur content characters were discussed systematically. Indonesia coal utilization direction in China was put forward if imported.

笔者系统地阐述了印尼的煤炭资源及其特低灰和特低硫分的特征，并提出了中国进口印尼煤炭的合理利用方向。

To ensure the safety of the dam, countermeasures including low water-level operation of the dam and sluicing-siltationmethod with coal ash in front of the dam were presented.

以闸前常水位运行渠道为例，设计了水位-流量串级控制器，对其传递函数进行了分析，给出了串级反馈控制器的设计准则。

The low ash coal dewatering process is especially suitable for preparing high grade active carbon with low ash coal.

本发明疏水团聚造粒助滤的低灰煤脱水方法，最适用于低灰煤制备高档活性炭。

The results show that the CWS rheology of low rank or high ash coal is mainly due to the physical and chemical properties as well as surface structure characteristics of coal.

结果表明，低变质程度和高灰煤浆多呈屈服假塑性，煤的性质起主导作用；

Low ash and low sulfur content coal that is accorded with the demand of boiler design may be provided to users by coal enterprices.

煤炭工业应针对工业锅炉问题，为用户提供低发低硫、符合锅炉设计要求的煤炭产品。