结果表明，预磁化有利于提高磁粉颗粒的取向度；
The experimental results show that the premagnetization of powder is beneficial to improving the orientation of ferrite particles.
振动磨所加工的矿粉颗粒大多呈圆形，表面最光滑。
The particles of slag powder processed by libration mill were mostly in ball and its surface was the most smooth.
本文建立了仅受辐射加热的煤粉颗粒群着火的不稳态模型。
This paper presents an unsteady-state model on ignition of pulverized-coal cloud heated by radiation.
整个微观结构呈现少量水化产物“固结”大量矿粉颗粒的典型特征。
The whole of microstructure presents a representative characteristic that a few hydration products "concreted" a mass of particles of SP.
试验结果表明： 泡孔的形成、形状及尺寸与胶粉颗粒的大小有关。
The results showed that the formation, shape and size of the cells had relations with the size of the rubber diameter.
依据零值边界梯度着火理论，建立煤粉颗粒群与甲烷的混合着火模型。
A ignition model of pulverized coal particles cofiring with methane is given by applying the zero grads boundary layer theory.
分析了水煤浆管道输送过程中的浆体流动规律及煤粉颗粒的运动情况。
The flow characteristics of Coal-Water Slurry (CWS) and the movement of coal powder in the pipeline transportation of CWS are analysed.
应用灰色控制系统理论研究了矿渣微粉颗粒分布对胶凝材料性能的影响。
Grey control system theory was applied to appraise the effect of the particle size distribution of slag powder on cementitious's performance.
在一维炉试验台上研究了煤粉颗粒群在低氧浓度再燃条件下的均相着火规律。
The law of homogeneous gas ignition temperature(GIT) of pulverized coal particle clusters was investigated on a one-dimensional furnace under reburning conditions with low oxygen concentration.
金属磁粉颗粒细小，具有较高的矫顽力和剩磁，是较为理想的高密度磁记录材料。
Metal magnetic powder with fine particles and relative higher coercivity and remanence are ideal materials for high density magnetic recording.
扬析是指从由各种颗粒直径的混合物形成的床层中选择地夹带出细粉颗粒的过程。
Elutriation refers to the selective removal of fines by entrainment from a bed consisting of a mixture of particles sizes.
试验结果表明，应用高压水射流技术对煤粉颗粒进行超细粉碎具有较好的应用前景。
Experiment results denoted that a promising prospect exists for this technology of ultra-fine coal pulverizing by high-pressure water-jet.
交变电磁场是针对煤粉气流在着火过程中有关特征发生变化：煤粉颗粒的半导电性；
The electromagnetic filed influence the ignition process on that: pulverized coal particles as semiconductor;
本文建立了在锅炉炉内烟气对流加热和辐射加热状态下的煤粉颗粒群非稳态着火模型。
This paper presents a model on heating up analysis of pulverized-coal cloud heated by the smoke convection and radiation correlated in the boilers.
本文建立了在锅炉炉内烟气对流加热和辐射加热状态下的煤粉颗粒群非稳态着火模型。
This paper presents an model on heating up analysis of pulverized-coal cloud heated by smoke convection and radiation.
采用改进了的焦炭燃烧模型，数值研究了煤粉颗粒在四角切向燃烧锅炉炉膛内的燃烧行为。
The coal combustion behavior in a tangentially fired boiler furnace is numerically studied using a modified char combustion model.
结果表明：球磨机所加工的矿渣粉比立磨加工的矿渣粉颗粒尺寸分布宽、细颗粒含量高；
The results showed that the particle size distribution made by ball mill was wider and higher fine particle than LM;
根据数值模拟的结果，描绘出炉膛内的壁面热负荷分布、两相流场、温度场、煤粉颗粒轨迹等。
The wall heat flux distribution, two-phase flow field, temperature field and pulverized coal particles trajectory in furnace are described according to the calculation results.
分析了自激振荡水射流超细粉碎系统对煤粉颗粒的粉碎机理，讨论了影响粉碎效率的几种因素。
Analysis of the mechanism of coal breaking by self-excited vibration water-jet; discussion on the influence of several parameters on pulverizing efficiency.
本论文的研究结果表明，溶胶-凝胶法制备的硼磷酸盐荧光粉颗粒细小且均一，荧光强度较高；
The results revealed that the borophosphate phosphor prepared by sol-gel method had small particle size, regular shape and higher fluorescence intensity.
运用湍流理论和多相流动理论对不同二次风反切工况下炉内气流、煤粉颗粒运动进行了数值模拟。
The numerical simulation for furnace gas flow and coal powder particle motion under various conditions of reverse secondary air is carried out based on turbulent flow and multiphase flow theories.
本文在不同的气相平均温度条件下，研究了气相温度脉动对不同粒径煤粉颗粒挥发分释放的影响。
The effects of gas temperature fluctuation on the devolatilization of pulverized coal particles with different diameters are explored under different time-averaged gas temperature.
磁粉芯经脱脂、热处理后纳米晶粉颗粒的间隙减小，使得磁粉芯涡流损耗上升和磁粉芯中心频率下移。
Degreasing and heat treatment can reduce the gap among nano-crystalline core particles, increase the vortex flowing loss and move down the frequency of core's center.
研究表明，煤粉颗粒的尺寸大小、燃烧环境中的氧量及环境温度对煤粉的燃尽或燃尽时间有很大的影响。
Study shows that particle diameter, oxygen and temperature of combustion environment play an important role on burnout or time for burnout of coal.
给出了氧煤枪出口处煤粉颗粒初始位置和初始速度的分布，从而为高炉煤粉喷吹的数值模拟打下了基础。
The initial position and velocity of pulverized coal at oxygen-coal lance outlet has been proposed, thus injection of pulverized coal in the blast furnace can be simulated.
这是因为制粒后的烧结混合料里的较大焦粉颗粒燃烧效率更高，制粒效果更好，因而原始料层透气性和烧结透气性更好。
This was due to more efficient combustion of larger coke particles in a granulated mix and also to better granulation and therefore higher green feed permeability and sintering permeability.
根据实验数据研究了煤粉颗粒的分形特征及其煤粉粒度分布分形维数与其固定碳及挥发分含量的关系，提出了基于考虑能量、环境、安全的煤粉燃烧锅炉的煤粉经济细度新概念。
Fractal dimension and its relation with fixed carbon and volatile have been studied. Bring up a new concept of economic granule of coal powder in coal fired thermal power plant.
那么增大的颗粒粒径，及涂料颗粒都是不断的带电量进行增加的，上粉率也是不断的有所的提高的。
So the increase of the particle size, and coating particles are constantly increasing the amount of electricity, powder rate is also constantly improved.
椰子粉，牛奶，椰子植物颗粒，甘蔗糖，海盐，大豆油。
Coconut powder, milk, coconut plant particle, cane sugar, sea salt, soya bean.
椰子粉，牛奶，椰子植物颗粒，甘蔗糖，海盐，大豆油。
Coconut powder, milk, coconut plant particle, cane sugar, sea salt, soya bean.
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