The effect of the grain size distribution of quartz sand, dolomite and limestone on mixing homogeneity of glass batch was investigated.
研究了砂岩、白云石、石灰石的粒度分布的变化对玻璃配合料混合均匀性的影响。
If the grain size distribution of suspending liquid at inlet is identical, the change of inlet pressure and underflow port diameter can influence the separation efficiency.
在进料口悬浮液固相颗粒粒级分布相同的情况下，进料口压力和底流口直径的变化同样对分离效率产生影响。
Detailed analyses of the grain size distribution characteristics and the grain profile wavelength of fine diamond grinding wheel used for ultra-precision grinding are presented.
对超精密磨削所用细粒度金刚石砂轮磨粒粒径的分布特点和砂轮表面上磨粒的轮廓波长进行了分析。
In the drawing module of graph, geometric figure of simulated domain, thermal circulation curve and selection probability of each site and grain size distribution are visual.
在图形显示模块中，实现了模拟区域几何形状、格点热循环曲线、格点选择概率及晶粒尺寸分布的可视化。
In this paper, MC technique is adopted to simulate the process of grain growth in HAZ and predict final grain size distribution.
为此，本文采用MC法对焊接热影响区的晶粒生长过程进行模拟，预测焊接热影响区的最终晶粒尺寸分布。
If the cold deformation rate is higher than 70 %, the recrystallized grain size distribution agrees with lognormal distribution.
在冷形变量大于或等于70 %时，其再结晶晶粒尺寸分布符合对数正态分布。
Grain size is one of the main factors to control the pollutant distribution in sediment.
沉积物的粒度是控制沉积物中污染物分布的主要因素之一。
The simulated results agree well with growth kinetics of dynamic recrystallization and validate the conclusion that the mean size of R-grain is independent of initial grain size and distribution.
并证实了动态再结晶的平均晶粒尺寸与初始晶粒的分布和大小无关的结论。
Meanwhile the initial strain rate and strain temperature affect the austenite grain size and distribution of precipitation phase.
同时，初始应变速率和变形温度影响奥氏体晶粒尺寸和析出相的分布。
The powder of iron and tungsten are prepared by using high energy mechanical ball mill. The size distribution, specific surface area and grain shape of iron and tungsten powder are analysised.
采用高能机械球磨法制备了金属铁、钨微粉，分析了铁、钨粉末产品的粒度分布特性、比表面积变化情况及颗粒形貌。
The results show that statistical self-similarity of grain-size distribution exists in each kind of sediment, but the fractal dimensions are different for different kinds of sediments.
结果表明：各类型沉积物都具有良好的统计自相似性，并且各自有着不同的分维值。
For most industrial applied slurry pipelines, the distribution of carried matter grain size is within a certain range.
对于大多数工业应用的浆体管道而言，物料的粒径分布有一定的范围。
In -this paper, distribution of natural bulk density, water content, and the relationship of grain size with bulk density and water content are studied by regression analysis.
本文论述了南黄海表层沉积物天然湿容重和含水量的分布，并利用回归分析的方法讨论了容重和含水量与粒度之间的关系。
Grain-size distribution may be characterized in part by skewness of the distribution. Skewness is a statistical measure of the uniformity of the distribution of a group of measures.
粒径的分布具有偏态分布的特点。偏态是对一组分布均匀性测量的统计度量。
The distribution pattern is also strongly affected by the sediment type, and radiolarian abundance and diversity decrease with the increase of grain size and terrigenous material input.
沉积物类型极大地影响着放射虫的分布，放射虫的丰度和分异度明显地随粒度的增大和陆源物质含量的增加而减小。
Thermal simulating technology was adopted to study grain size and the precipitates distribution of CGHAZ for X80 pipeline steel with different welding condition.
采用热模拟技术研究了X80管线钢在不同焊接热循环条件下晶粒及第二相粒子的变化。
The results showed that the main crystal phase texture and distribution, the grain shape and size, pore and glass phase is the main factor that affect the mechanical strength of the material.
结果表明，晶相组成与分布、晶粒形状与尺寸、气孔及玻璃相是影响铝质电瓷材料强度的主要因素。
Fly ash grain composition, particle size distribution are the important process parameters that effect the molding of body stock of high content fly ash sintered porous product.
粉煤灰的颗粒组成、粒度分布是影响高掺量粉煤灰烧结空心制品坯料成型工艺的重要参数。
The effect of uneven distribution of strain during compression on dynamic recrystallization and grain size of austenite was analyzed.
分析了热模拟变形过程中的非均匀应变对奥氏体动态再结晶及晶粒尺寸的影响。
Also, the distribution of grain size tends to widen with the density of the sintered product.
同时，随烧结密度的提高，晶粒尺寸的分布变宽。
And the preparation technology was optimized by taking grain size distribution, grain fluidity, the ratio of finished product as evaluation index.
以颗粒粒径分布、流动性及成品率为评价指标，优选清胆颗粒制粒工艺。
The grain distribution and thermal decomposition characteristic of RDX in RDX modified double base spheric small size propellants are discussed.
讨论了改性双基球形小粒药中rdx颗粒的分布和RDX热分解的特点，提出了RD X改性双基球形小粒药的燃烧机理。
The SEM test results indicate that the grain size of the material become bigger with the temperature rising but the granulometric distribution has a still uniform distribution.
SEM测试表明材料的粒径随着温度的升高而迅速增大，但颗粒的分布比较均匀。
Also, the distribution of grain size tends to widen with the density of th...
同时，随烧结密度的提高，晶粒尺寸的分布变宽。
The amount of fern spore is larger in the marine sediments close to the shoreline in Dapeng Bay and Daya Bay, which is related to grain size distribution and water currents within the bay;
大亚湾和大鹏湾的孢子沉积离岸越近含量越高，湾内的沉积规律与海流和沉积粒度的分布有关。
Through simulation of the 2-roll cross wedge rolling (CWR), the temperature and strain fields, and the distribution of grain size and so on, were obtained.
采用该模型对二辊楔横轧成形工艺进行仿真计算，得出了轧后工件的温度场、变形场、高温奥氏体晶粒尺寸分布等。
The invention provides the apparatus and method for macromolecular magnetic nano microsphere of narrow grain-size distribution with different function group.
本发明提供了一种带有不同官能团的窄粒径分布磁性高分子纳米微球 的制备方法和装置。
The invention provides the apparatus and method for macromolecular magnetic nano microsphere of narrow grain-size distribution with different function group.
本发明提供了一种带有不同官能团的窄粒径分布磁性高分子纳米微球 的制备方法和装置。
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