建立了测量催化剂颗粒形状系数的实验装置。
An equipment used to determine the shape factor of catalyst was established in this paper.
激光颗粒大小测试的结果与颗粒形状密切相关。
There is a relationship between particle size measurement and particle shape.
这一结果反映了集料间的颗粒形状、表面纹理存在差异。
This result indicate that the difference of particle shape and texture exist in the aggregates.
颗粒群的几何特性，即颗粒大小、粒度分布和颗粒形状。
The geometrical nature of particles, that is. it is the particle size, the particle size distribution, and the shape of particle.
性能：呈浅棕褐色，韧性高，颗粒形状好，粒度组成均匀。
Property: it % is light brown and features high toughness and well-shaped grains, regular and even grit sizes.
分析了锌粉的粒径、颗粒形状、金属锌含量对机械镀锌层的影响。
The influences of grain diameter, grain shape and zinc content of zinc powder on mechanical zinc plating were analyzed.
试验研究结果表明，破碎浮石的颗粒形状和孔隙分布变异性较大。
The results indicate that the shape and aperture distributing variability of processed pumice granule.
论述了羰基镍粉末的颗粒形状和表面状态随粒度大小的变化规律。
This paper discussed the variation in the shape and surface state of the carbonyl nickel powder with particulate size.
实验表明沉积在铜表面的铝颗粒形状与局域应力缓释有直接的联系。
It was shown that the particle shape deposited on the copper substrate was very sensitive to the strain extent of substrate.
对一般颗粒形状，理论给出的无量纲速度与实验结果有较好的一致性。
The formula shows that the velocity variation depends on jet initial states, material properties, and particle shapes.
实现了物料的干切操作，颗粒形状均匀，稳定性好，产量得到提 高。
The invention is characterize by dry cut operation, even particle shape, good stability and increased productivity.
对影响合金粉末颗粒形状和粒度分布的工艺参数进行了较为详细的分析。
Detail analysis of technological parameters influencing particle shape and distribution of alloy powder has been made.
结果表明：通过智能分形法可以定量描述粉体颗粒形状以及统计分布特点。
The result shows that, by means of the intellective FD method, the shape of powder particle, the statistical distribution features can be quantitatively described.
纳米材料的物相、尺寸和颗粒形状等决定其性能和应用，其可控制备至关重要。
The properties and applications of nanomaterials depend on their phase, size and shape, so it is very important to control the synthesis of nanomaterials.
本文从应用的角度出发，提出了一种基于傅立叶描述符的颗粒形状自动识别方法。
In this paper, we introduce an automatic particle recognition approach based on Fourier descriptors from the application point of view.
结果表明，颜填料的种类和颗粒形状对涂料的抗渗透性和抗腐蚀能力有较大影响。
The anti-penetration and anti-corrosion properties of coating systems on A3 steel were analyzed by electrochemical quick evaluation methods.
结果表明：蜡质马铃薯淀粉的颗粒形状与普通马铃薯淀粉相似， 晶体结构为B型。
The results showed that the shape was similar to potato starch granule and x-ray pattern was B.
试验结果表明：集料的表面特征对混凝土抗裂性的影响比集料的颗粒形状更为敏感。
The experimental results show that as far as crack resistance of concrete is concerned, the surface feature of coarse aggregate is more sensitive than aggregate shape.
对比C301甲醇合成催化剂颗粒形状系数的测定值和计算值，证明了该装置的可靠性。
The experimental results of shape factor compared with calculated value of C301 catalyst indicated that this equipment is reliable to be used.
然而由于微晶纤维素颗粒形状的不规则，使得其粉末的流动性不佳，造成锭片重量上的差异。
Because the particle shape of MCC is irregular, it causes bad flowability, the variation of tablets weight, and the poor disintegration properties.
因此，当成品的颗粒大小分布、残留水份含量、堆积密度和颗粒形状必须符合精确的标准时。
So, when the finished particle size distribution, residual moisture content, bulk density and particle shape must conform to precise standards.
结果表明，颗粒形状比颗粒尺寸和颗粒体积分数对材料的应力、应变分布及材料韧性的影响大。
The results show that the particle shape has greater effect on the stress of particle, the strain of matrix and the ductility of composites than that of the particle size and volume fraction.
采用有限元方法分析了颗粒增强铁基复合材料强度和应力与颗粒形状、尺寸以及体积分数的关系。
The finite element method is used to analyze the relationship between strength and stress of the particle reinforced iron matrix composites and the shapes, sizes and fraction volume of the particles.
光散射谱中同时含有反应颗粒大小和形状的信息，而光散射法用于颗粒形状的表征尚处于起步阶段。
The scattering pattern not only contains the information of particle size, but also of their shape. Particle shape analysis using light scattering is still in the initial stage.
材料的选择包括水泥的品质、集料粒径、集料强度、颗粒形状和质地、化学外加剂、矿物掺合料等。
Selection of materials include characteristics of cement, particle size, intrinsic strength, shape and texture of aggregate, chemical admixtures and mineral admixtures, etc.
这种球形颗粒形状在加工过程中也起到积极作用，其功能体现水蒸气在球形颗粒和干气之间具有不均匀压力。
Spherical pellet shape also makes a positive contribution during the drying process which functions due to the differential partial pressure of the water vapor between the pellets and the drying gas.
进行了分散相颗粒形状较规则的单相连续两相共混物细观结构参量对共混物基体屈服的产生和屈服区扩展规律影响的研究。
In this paper numerical simulation was used on investigating the matrix yielding initiation and expansion of polymer blends which has a continuous single phase and a regular particles shape.
但海砂的粒度比较粗，颗粒形状比较规则、结构比较致密、表面比较光滑、硬度和熔点都比较高，使它的用量受到一定限制。
But owing to its coarser grain, denser structure, smoother surface, higher hardness and melt point, so its proportioning rate was limited.
因此，当成品的颗粒大小分布、残留水分含量、堆积密度和颗粒形状必须符合精确的标准时，喷雾干燥是一道十分理想的工艺。
Therefore when the distribution of granule size, final moisture, bulk density, granule shape of finished product must be conformed to accuracy stard, the spray drying is an ideal process.
因此，当成品的颗粒大小分布、残留水分含量、堆积密度和颗粒形状必须符合精确的标准时，喷雾干燥是一道十分理想的工艺。
Therefore when the distribution of granule size, final moisture, bulk density, granule shape of finished product must be conformed to accuracy stard, the spray drying is an ideal process.
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