rate of coal consumption

However, a lot of problems faced with coal energy resource during the prospecting process, such as high resource consumption, low resource using rate; low resource call back rate, astonishing waste; uncontrollable small coal mine, serious improper prospecting.

然而，我国的煤炭资源在开发利用过程中却存在着不少问题：资源消耗高，资源利用率低；资源回收率低，浪费现象惊人；小煤窑发展失控，乱采滥挖现象严重。

In the energy-saving mode, peak load and base load is divided into two blocks for distribution. Peak load is allocated by the method mentioned above cut-paste; base load is allocated by the thermal unit accordance with the rate of coal-consumption by coal-fire units.

在节能方式下，将日负荷分为峰荷和基荷两大块进行分配，峰荷采用水电峰荷割补进行分配；基荷按照煤耗微增率来安排煤电机组出力。

Coal consumption rate, topographic features, frequency of the appearance of low altitude inversion layers and frequency of surface weak winds are found to have significant effects on acid precipitation and pH value of the rain.

煤耗量、地型地貌特点、低空逆温层频率、地面弱风频率对酸雨率和降水pH值有明显的影响。

Consequently, sensitivity factor could be directly used to qualitatively analyze and quantitatively analyze the influence of the variation of parameter on coal consumption rate. It provides a new tool for thermo-economics analysis, energy saving and energy efficiency of power unit.

因此敏感度系数可直接用于定性和定量的分析这些参数改变对机组煤耗率的影响，为火电机组的热经济性分析和节能降耗提供了一种新的思路和方法。