The particle size distribution measuring device 100 includes a particle size distribution calculator that calculates the particle size distribution of the particle group contained in the sample based on the output signal of D, and the particle size distribution calculator is a particle. When a ...
Fig. 1: Aerosol particle number–size distribution, before and after precipitation. a, Evolution of aerosol particle number–size distributions at an altitude of 60 m from 5 hours before to 5 hours after the maximum rainfall intensity. Shown is a composite of 391 rain events between Febr...
athe dried samples were blended with sub-samples riffled for head assay, particle size distribution and Davis Tube magnetic separation. 干样品与采取混和了为顶头分析用试样、颗粒大小分布和迪维斯管磁选riffled。[translate]
1)Average particle size平均粒度 1.By the methods of increasing or reducing the weight of the samples and drying the samples, the accuracy of the average particle size of tungsten products powders is raised with WLP-205 Sub-sieve Sizer.采用WLP-205平均粒度测定仪,通过增重、减重及烘干的方法,提高...
Program 5is used to derive the microphysical parameters from a programmable calculator. 展开 关键词: hail data processingcomputer programming data reduction particle size distribution thermodynamic properties precipitation(meteorology) wind velocity 年份: 1979 ...
Meanwhile, there has been proposed a dynamic light-scattering measuring device having a Mach-Zehnder interferometer and a low-coherence light source (for example, refer to Patent Literature 2). Such a dynamic light-scattering measuring device obtains a particle size distribution based on changes in ...
Particle number and volume size distribution The particle number size distribution between 6 and 575 nm diameter was measured at 1 Hz with a TSI Engine Exhaust Particle Sizer (EEPS; Model 3090). Particles are drawn into the EEPS at 10 l min−1flow rate and are given a positive ...
Thus, in counting and size distribution studies accomplished by a "Coulter Counter" there will develop a loss of one particle count each time a pulse A+B is generated by the time coincidence of particles in the aperture. The passage of the particles A and B need not be simultaneous to ...
Error bars are based on repeat (N = 10, standard error of the mean) size distribution measurements from one participant for talking made over multiple days, and are shown for the top and bottom orientations, as representative. Full size image Monte Carlo estimates of overall mask ...
The size distribution of ions and particles below 40 nm was measured with a NAIS58. The aerosol size distribution was measured with a scanning mobility particle sizer, range 18–660 nm, and with a differential mobility particle sizer (DMPS), range 10–959 nm, both instruments were cust...