size distribution

Method of determination of the crystallite size distribution of active component of catalyst and Its Applications

催化剂活性组分晶粒大小分布的测定方法及应用

With the increase of hydrothermal reaction temperature, the diameter of the particles accreted and size distribution forms inhomogeneous.

随着水热温度的升高，粒子的直径随之增大，而形貌和尺寸的均一性则有所降低。

A three beam laser scattering system for simultaneously measuring the size distribution and velocity of particle is proposed in the paper. The constitution, measuring principle, signal sampling and data processing of the system are described.

提出了同时测量粒子尺寸和速度的三光束激光散射系统，叙述了系统的组成、测量原理、以及信号采集和数据处理。

The size distribution of fly ash particles entering an electrostatic precipitator normally follows an R-R distribution.

静电除尘器中入口飞灰颗粒群的粒径分布一般符合R -R 分布.

Research on relationship between particle size distribution of energy storage paraffin and the conductivity factor of phase change energy storage composite gypsum board

石蜡储能颗粒粒度分布与相变储能复合石膏板导热系数的关系研究

Evaluation system for three-dimensional size distribution of grain based on emulation slicing

基于仿真切割的晶粒三维尺寸分布评价系统

This size distribution perfectly suits the requirements of velocity thermal spray deposition.

这完全符合粒度分布的要求,高速热喷涂沉积.

The pore size distribution was determined with mercuryporosimetry.

采用水银压入法检测了样品的孔径分布.

The grain size distribution in Bohai sediment was that fine sand and arenaceous powder sand dominated tideland to clayey powder sand dominated Bohai Bay.

渤海湾沉积物粒度分布从潮间带的以细沙和砂质粉砂为主，逐渐过渡到渤海湾大面站的粘土质粉砂。

In a scanning microscope also shows that, stomatal particle size distribution is not uniform corrosion.

在扫描显微镜还表明, 气孔颗粒分布很不均匀的阴极.

The general question of size distribution and its representation was briefly discussed.

谱分布及其表示法的一般问题已简单地讨论过了.

Because traditional dry type classification was confined by the flow stability and material dispersion, there were many real difficulties in solving the particle size distribution and particle composition.

传统的干式分级由于受流场稳定性、物料分散等方面的制约，在解决窄粒度分布、切割清晰度和高回收率上存在困难。

The metal-polymer colloidal systems protected by amphiphilic copolymers are very stable and have narrow size distribution.

介绍了两亲聚合物的结构特点及其在稳定金属胶体方面的应用情况.

The performance of filtration materials was controlled by their pore opening size distribution ( PSD ).

反滤材料的反滤性能由自身的开口孔径 分布曲线 约束.

Characterization of the BET Surface Area, Pore Size Distribution and Intraparticle Diffusivity of Porous Materials; The pore diameter was very tiny so that it could prevent hydrotropic solution entering into the pore.

多孔粉体比表面积、孔分布和内扩散系数的表征研究二是孔隙的尺寸很小，水溶液不能渗入到孔隙，不能到达基体。

The particle size distribution is narrow with the little effect of OVS average particle.

乳液的粒度分布较窄,平均粒径受OVS的影响较小.

The NC GaN has a uniform size distribution and spherical shape.

实验发现气凝法生成的氮化镓奈米微粒以均匀的圆球形分布.

The results show that the aggregate size distribution approaches a conventional scaling form.

结果表明，集团浓度分布符合标度特性。

Using SEM to analysis the microstructure and phase of the HA ceramics, using the Archimedes method and mercury porosimetry to test their porosity and pore size distribution, using the three point bending method to test the mechanical properties.

利用SEM.XRD分析了HA陶瓷的显微结构和物相，利用阿基米德法和压汞法测试其孔隙率和孔径分布，利用三点弯曲法测试其力学性能。

Powders'particle size distribution fractal dimension could denote size distribution well.

粉体颗粒粒度分布分形维能很好的表征颗粒群粒度分布.

The particle size distribution of sand has a large influence on mortar strength.

砂的粒径分布对砂浆的强度有重要影响.

Reasonable Particle Size Distribution of Framework Dense Structure of Cement Stabilizing Crushed Rock Gradation Design Method of Dense-graded Asphalt Stabilized Macadam Base

水泥稳定碎石骨架密实结构的合理级配密级配沥青稳定碎石基层混合料级配设计方法

The results show that STO film grain size is larger and has wide distribution at lower annealing temperature.

模拟计算结果表明，在热处理温度较低的情况下，薄膜的晶粒较大，晶粒尺寸分布也较宽。

This paper determines and certifies the relatively reasonable size distribution a simulated powder piling model.

该文根据模拟粉末堆积模型,确定相对合理的粒度组成,并通过试验予以验证.

The atomized droplets size distribution affects the total residence time obviously;

雾化液滴尺寸分布对总体停留时间影响显著；

It shows that the doped samples synthesized by this process have good crystalline and homogeneous particle size distribution.

该工艺制备的掺杂样品结晶性好，产品粒径均匀分布。

Female body parts is surrounded degree value and the size distribution of men the same. Male is surrounded degree in the overall mean differences, hip circumference obviously lower than women, 6 and thigh circumference slightly lower than women, the others all than women.

女性身体各部位围度值的大小分布情况与男性相同。男性围度的总体均数中，臀围明显低于女性，腹围和大腿围略低于女性，其余均高于女性。

Recrystallization in-phase materials containing particles with a two-class size distribution was studied with modeling and experiments.

采用仿真和实验相结合的方法,系统研究了含有两尺寸组粒子分布的多相材料的再结晶过程.

With increasing the distance between torch and electrode, the width of the size distribution band increases.

提高棒料转速、减小等离子弧电流强度或等离子枪与棒料端部的距离, 均可使粉末粒度的分布范围变窄.

The method of physical analysis including partical size distribution, apparent density and flow rate were introduced.

同时介绍了锌粉颗粒大小分布 、 视密度和流速等物理性能的测试方法.