1)concentration and size distribution measurement浓度与粒径分布测量
英文短句/例句
1.Research on Measurement Mothod of the Concentration and Size Distribution of Indoor Suspended Particulate Matters室内悬浮颗粒物浓度与粒径分布测量方法研究
2.Detection of the concentration and size distribution of indoor inhaled particulate matters室内可吸入颗粒物浓度与粒径分布检测方法的研究
3.The Affect of Emulsion Concentration on Particle Sizing by Using Light Extinction Method消光法乳剂颗粒粒径测量中浓度影响分析
4.Study on Aerosol Number Concentration, Size Distribution and the Particle Formation and Growth Process;大气颗粒物个数浓度、粒径分布及颗粒物生成
5.Seasonal Change and Particle Diameter Distribution in Atmosphere of Three Northeast Cities东北3城市大气悬浮颗粒物浓度的季节变动与粒径分布
6.Fire Smoke Particle Size Distribution Measurement and Evolution Simulation;火灾烟雾颗粒粒径分布的测量与计算模拟
7.Influence of concentration and particle size distribution on viscosity prediction of coal slurry煤浆浓度和颗粒分布对煤浆黏度预测的影响
8.A New Method of Measuring Particle-size Distribution by Shifrin-transform;用shifrin变换测量粒径分布的新方法
9.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。
10.Size Distribution and Source Apportionment of Atmospheric Particle Number Concentration in Winter in Beijing北京冬季大气颗粒物数浓度的粒径分布特征及来源
11.Research on Radiation Signatures and Size Distribution of Particles under High-Temperature;高温粒子辐射特性测试与粒径分布研究
12.The Concentration and Particle Distribution Characteristics of Airborne Bacteria in centain Municipal Landfill Site in Beijing北京某垃圾填埋区空气细菌浓度及粒径分布特征
13.RELATIONSHIP BETWEEN THE PARTICLE SIZE DISTRIBUTION OF STEEL-MAKING SLAG AND STRENGTH OF RELEVANT CEMENT钢渣粉的颗粒粒径分布与水泥强度之间的关系
14.Size distributing of explosion-generated particles in a sealed container爆轰条件下的气溶胶粒径分布及Ag质量分数与粒径的关系
15.Measurement of Particle Size Distribution of Nano-Antimony Tin Oxide with Pulsed Ultrasonic Wave纳米ATO颗粒粒度分布的脉冲超声波测量研究
16.Experimental Research on the Diameter and Concentration of Soot Particles by Light Scattering光散射法探测煤烟粒子粒径和浓度的实验研究
17.Behaviors and Predictions of Solids Holdups in Fully Developed Region of Gas-Solid CFB Riser;气固提升管充分发展段的颗粒浓度与预测
18.A new method for measuring radial intensity distribution and diameter of the Gaussian beam测量高斯光束径向强度分布及束径的新方法
相关短句/例句
concentration and size distribution浓度与粒径分布
1.Detection of the concentration and size distribution of indoor inhaled particulate matters室内可吸入颗粒物浓度与粒径分布检测方法的研究
3)particles mass concentration distribution颗粒质量浓度分布
1.Numerical simulation of particles mass concentration distribution in cyclone separator;旋风分离器内颗粒质量浓度分布数值模拟
4)radial concentration distribution径向浓度分布
5)particle concentration distribution颗粒浓度分布
1.On the basis of experimental study of the performance of cyclone with pulse supply,the particle concentration distribution in cyclone with pulse supply are tested and analyzed.在脉冲电旋风除尘器研究的基础上,对直筒式脉冲电旋风除尘器内的颗粒浓度场进行测试分析,得出在一定入口风速、工作电压、入口粉尘浓度下除尘器内颗粒浓度分布规律及实测回归方程;进行不同供电方式下除尘器内颗粒浓度分布对比实验,研究表明脉冲供电可有效地降低除尘器内粉尘浓度,使除尘器内粉尘浓度分布趋向均匀。
2.A general theoretical formula for the particle concentration distribution was developed for coarse particles which agrees well with experimental data and is equivalent to the traditional formula based on turbulent diffusion theory for particular flow situations.传统公式在描述粗颗粒浓度分布上存在不足 ,并从动理学角度分析了其原
6)particle phase volume fraction颗粒浓度分布
1.Numerical study of effect of particle properties on particle phase volume fraction in a horizontal pneumatic conveying pipe;颗粒物性对水平气力输送管中颗粒浓度分布影响的数值模拟
2.Discrete element method(DEM)code was incorporated into the commercial computational fluid dynamics(CFD)software package FLUENT with user define functions(UDF),then the particle phase volume fraction in horizontal pneumatic conveying pipe was studied under the condition of different particle diameters and densities.以商业软件FLUENT为平台,通过UDF将DEM程序编译进FLUENT,利用DEM与CFD耦合的方法研究了水平管气力输送过程中颗粒粒径和密度对颗粒浓度分布的影响。
延伸阅读
浓度分子式:CAS号:性质:仅指物质的量浓度。浓度一词用于某个物理量的延伸时,其含义为:该物理量除以其体积。例如质量浓度、体积浓度、物质的量浓度、分子数浓度等。过去常不很确切地使用“百分浓度”。在这一术语中,未明确地表达出是以上哪一种浓度,而只明确了用%作为单位。过去也常习惯地把含量和成分与浓度的概念混为一谈,而通称为浓度,这是不确切的。