查询词典 pulverized

The concentration distribution of pulverized coal in blowpipe of blast furnace was measured in an isothermal two-phase model by means of a computer measuring system based on infrared transmission.

利用开发的红外透射法粉体浓度计算机测定系统，在高炉氧煤喷吹气-固两相流动模拟装置上测定了氧煤枪的煤粉浓度场。

This model can be used to determine the proper angle and position of lance. In Chapter Five, based on characteristics of Pulverized coal combustion in blast furnace, the mathematical model in the blowpipe and the raceway, including coal movement, devolatilization and combustion, was put forward.

为消除对高炉风口磨损，本章结合高炉喷吹煤粉特点，发展了一个能全面考虑气固两相流煤粉燃烧和煤粉颗粒轨迹的三维计算程序，并对所采用的理论进行了详细介绍。

Combustion of pulverized coal is simulated step by step. The simulation result in the blowpipe is used as the input of the raceway calculation. The way of simulations for the blowpipe and raceway is considered more close to practice. By using this model it is possible to improve the simulation accuracy.

第五章根据高炉喷吹煤粉燃烧特点，提出了煤粉在直吹管和风口回旋区的煤粉运动、热解、燃烧的联合数学模型，用此模型可以计算出高炉直吹管和回旋区内煤粉温度场、速度场、氧浓度场和煤粉的燃烧率，从而可对喷吹效果在理论上作出评价。

The rotational jet and local oxygen enrichment can improve the mixing of oxygen and pulverized coal, but the effect of coal injection is weak on the whole flow field in blowpipe. The mass and momentum transfer near the exit of lance are very strong.

结果表明，氧-煤喷枪的漩流、富氧率等仅在氧枪出口的有限区域内对流场有较大的影响；喷煤对整个直吹管内的流场影响较小，但在氧-煤喷枪出口附近区域会促使气相和煤粉激烈混合，动量和质量传输较强烈。

As Brum's Farm came into view through the thick trees of the Cheydinhal forest, Tyadara realized that Brum had in fact not been exaggerating at all, for his house was completely demolished, even the foundations barely recognizable amidst the pulverized dust.

当透过夏丁赫尔森林的浓密树木，依稀可以看见布鲁姆的农场的时候，特雅德拉意识到布鲁姆实际上根本没有夸大其词。因为它的房子已经被完全摧毁了，甚至地基都残破的散落在废土之中，很难辨认了。

The effects of the air make-up mode,the hopper structure and the filling height on discharge stability of pulverized coal from bunker were investigated.

建立了一个粉煤料仓下料系统，对粉煤在料仓里多股下料的稳定性及其影响因素进行了研究。

The effects of the air make-up mode, the hopper structure and the filling height on discharge stability of pulverized coal from bunker were investigated.

实验结果表明：影响粉煤在多出口料仓里稳定下料的因素主要有料仓的补气方式和多出口料斗的结构。

It is foreseen that the multifunctional swirl pulverized coal burners will be used with broad prospects in practice.

因此，这种多功能旋流煤粉燃烧器在实践中具有广阔的应用前景。

The proposed design method of new concentrated-thin burners provides the basis for the design of pulverized coal feeding system.

提出了新的煤粉浓淡燃烧器设计方法，为输粉系统设计提供了依据。

"In making chocolate, the kernels of fermented and roasted cacao bean s are ground into a paste called chocolate liquor, which may be hardened in molds to form baking chocolate, pressed to reduce the cocoa butter content and then pulverized to make cocoa powder, or mixed with sugar and additional cocoa butter to make sweet chocolate."

巧克力制做工序是将可可豆的种仁发酵和焙烤，再磨成糊状，称巧克力浆，然后在模型内凝固成苦巧克力；加压除去所含的可可脂，随后磨成可可粉；或加糖及可可脂即可制成食用巧克力。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。