灰煤

It is found that when the vario EL Ⅲ type ultimate analysis apparatus is used to determine coal sample s,some breakdowns usually appear,becuse the coal sample combusts difficulty in combustion tube and ash affects the complete combustion of coal sample .

用元素分析仪vario ELⅢ分析煤炭样品时，由于煤样在燃烧管中难燃烧，燃烧过程中产生的灰对样品的完全燃烧影响较大，导致在分析过程中仪器常出现一些故障。

For Christmas, Char Boy received a small present instead ofhis usual lump of coal,which confused him very much.

圣诞节时，炭灰男孩得到的是小礼物，而不是他平时要的煤块，这使他很困惑。

Shy;For Christmas, Char Boy received a small present instead ofhis usual lump of coal,which confused him very much.

圣诞节时，炭灰男孩得到的是小礼物，而不是他平时要的煤块，这使他很困惑。

The precision of the belt balance is bad, and closed loop control can not work well in the coal blending process.

混合煤的灰分、硫分、挥发分、水分、细度等都直接关系着焦炭的质量及能否顺利推焦。

L Perform analytical work on coal and slag or ash and filter cake samples.

执行煤和炉渣、灰和滤饼样品分析工作

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。