煤灰

No coal was found in kiln rooms and fire-rooms are normally shallow, suggesting

从窑炉附近不见煤灰和火膛普遍较浅看，烧制汝窑瓷器的燃料是柴而不是煤。

Integrating full numerical simulation method of furnace with coal characteristic analysis, the paper makes a more complete prediction of furnace slagging. The aerodynamic field, gas temperature field and original ash layer temperature field are studied.

本文采用炉内过程全模拟的方法，对炉内的空气动力场、烟气温度场和原生灰污层表面温度进行分析，并结合煤灰结渣特性判别准则，对炉内结渣状况作出较为完整的预报。

In the 18th century, small boys sometimes no more than 4 or 5 years old, were employed to climb up the narrow chimney flues 烟道 and clean them, collecting the soot in bags.

在18世纪，超过4，5岁的小男孩有时被雇佣爬上狭窄的烟道去打扫他们，用袋子搜集煤灰。

I have seen inlets owl owl and ash.

我 还见过水湾猫头鹰和煤灰猫头鹰。

The sources of pollution are as follows, 1,feces discharged from public washroom emit an unbearable naucious odor; 2、water discharged from factories is black and odorous, covered with floating waste 3、air emission from factories smells pungent and spreads to every corner,4、air emission from fertilizer factories contains dust,lead, and coal ash, and other particles harmful to health 5、grasslands and lawns in parks are covered with litters which are unhygenic and unsightly.

造成环境污染的污染源是：1、公共厕所排出的粪便散发出难闻的气味，让人恶心。2、工厂排出的废水又黑又臭，还浮着一些秽物。3、工厂排出的废气很刺鼻，会散发到小镇的各个角落。4、化肥厂排出的气体中含有粉尘、铅、煤灰等对人体有害的物质。5、公园的草坪上常有游人丢弃的垃圾，既不卫生，又影响市容。

It was found that tignite and its char have their NO re d uction efficiency higher than those of other coals and chars.The content of vola tile in coals,surface area of the chars and the content of metal catalyst in ash are all important factors affecting the NO reduction efficiency.

实验结果表明，褐煤及褐煤焦对NO的还原能力明显强于烟煤和烟煤焦，煤粉挥发分含量、煤焦颗粒的比表面积和煤灰中的金属氧化物含量都对NO还原有重要的影响。

Proposed algorithm can be used to establish models of state estimation process for steam coal blending.

我们以煤灰软化温度预测为例，介绍了如何将该算法应用于动力配煤过程的状态预测建模。

I remember just how it was that day : the first hint of spring floated across the East River , mixing with the soft-coal smoke from the factories and the street smells of the poor neighborhood.

我至今记得那是怎样的一天：春天的第一屡气息混合着附近工厂的煤灰味和街道上的味道穿过 East River 飘然而至。

Integrating full numerical simulation method of furnace with coal characteristic analysis, the paper makes a more complete prediction of furnace slagging.

本文采用炉内过程全模拟的方法，对炉内的空气动力场、烟气温度场和原生灰污层表面温度进行分析，并结合煤灰结渣特性判别准则，对炉内结渣状况作出较为完整的预报。

The predicted metal enrichments on bottom ash are well predicted. Mercury ; Coal combustion ; Numerical simulation

目前国内对汞的研究仅局限于汞在煤或煤灰中的形态和分布，而对于汞在燃烧中

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。