总之，运用激光粒度分析土壤机械组成是可行的。
In sum, using laser grain-size analysis in studying soil mechanical composition was feasible.
动态激光粒度分析仪测定其平均粒径大小和分布；
The size distribution and mean diameter were measured by laser light scattering technique.
用XRD、SEM及激光粒度分析等手段对所制各级化硼粉体进行研究。
The t-BN powder was analyzed by XRD, SEM and laser granularity analyzer.
结果说明激光粒度分析是一种可靠和精确的试验方法，可用于油品的分析。
The results show that it is a reliable and accurate test method and can be utilized for petroleum product analysis.
通过对椭圆衍射谱的研究，提出在激光粒度分析中以椭圆谱代替球形颗粒谱。
After studying the diffraction spectrum of non spherical particles, an ellipse particle diffraction model has been put fowerd.
喷雾特性和形状分别由激光粒度分析仪LDSA1300A和数码照相机记录。
Spray characteristics and pattern were recorded by the particle size analyzer(LDSA1300A) and digital camera, respectively.
采用透射电子显微镜、激光粒度分析仪、流变仪对微球进行了定性和定量的评价。
Transmission electron microscope, laser particle scanning analyzer and rheometer were adopted for qualitative and quantitative evaluations.
通过扫描电镜对聚苯乙烯微球进行了形貌表征，激光粒度分析仪测量聚苯乙烯微球的粒径。
By scanning electron microscopy, the morphology of polystyrene microspheres was characterized, the particle size of polystyrene microspheres was measured by laser particle size analyzer.
本文采用TEM、UV和激光粒度分析等测试手段研究了超声波处理对染料溶解性能的影响。
The effects of ultrasound treatment on the solubility of dyes were investigated through TEM, UV, Laser Particle Size Analyzer, etc.
用扫描电镜和激光粒度分析仪研究了球磨和立式磨生产的矿渣微粉的颗粒形貌和颗粒群分布。
The appearances and particle size distribution of slag micro-powder produced by ball mill and vertical mill were researched with scanning electron microscope and laser particle size analyzer.
公司的首席专家任中京教授是我国激光粒度分析技术的开创者，在颗粒测试领域享有极高声誉。
The company's chief expert Professor Zhongjing Ren who has taken a high reputation in the field of particle testing is one of the pioneers of China's laser particle size analysis.
采用淘析法、激光粒度分析法、渗透过滤法、显微镜法对膨润土及石英的粒度进行测量比较分析。
The particle sizes measured by elutriation method and laser particle size analysis are bigger than those by the other two methods due to aggregation.
以激光粒度分析方法对矿渣微粉试样进行了颗粒群分布测试，并以RRS B线性回归进行拟合。
The distribution of powder clusters of finely ground slag was measured by means of laser granulometer and was modeled through RRSB linear regression.
通过SEM、激光粒度分析和XRD等技术，研究了PAM和微波处理对材料的形貌、粒度和晶相结构的影响。
The effects of PAM and microwave treatment on the morphology, particle size and crystal structure of the material were characterized by SEM, laser particle size analysis and XRD techniques.
本实验选择了九水合硅酸钠和聚丙烯酰胺作为分散剂，并通过激光粒度分析仪和沉降实验对纳米颗粒的分散稳定性进行评价。
Sodium silicate and PAM were selected as dispersants, laser diffraction-based particle size analyzer and settlement experimentation were used to evaluate dispersion and stability of nano-particles.
采用了化学分析、激光粒度分析、扫描电镜等手段，对冀东水泥股份有限公司球磨和立磨制备的生料特性及生料易烧性进行了研究。
The chemical analysis, laser granulometer and SEM was used to study the characteristic and burnability of raw meal prepared by ball mill and vertical mill in JIDONG CEMENT CO.
在详细分析激光粒度仪工作原理的基础上，介绍了一种分层方法，用于修正高浓度悬浊液而引起的测量误差。
On the basis of analyzing the operation principle of laser particle sizer, we introduce a method of delamination which is employed to revise the measurement error by high concentration suspension.
将显微镜的直观与激光粒度仪的快速、准确和方便结合起来，对于保证粒度分析结果的可靠性非常有用。
Combine the intuition of microscope and fast, accurately, conveniently of laser size instrument, for guaranteeing the reliability of the particle size analysis result is very useful.
通过激光粒度仪、比表面测定仪、XRD、TEM和TG-DTA对样品粒度、比表面、晶型、形貌、失重情况等进行分析表征。
The products have been characterized using laser scattered particle analyzer, specific surface areas measuring and testing instruments, XRD, TEM and TG-DTA.
通过沉降时间观察其分散性，采用激光粒度仪、扫描电镜、原子力显微镜对分散效果进行进一步分析。
Then the dispersity was evaluated with settlement time. And laser particle size analyzer, SEM and AFM were employed to confirm the results.
采用FT - IR、DSC、激光粒度分布仪、OM和SEM等测试手段分析并表征了所制得的微胶囊相变材料。
Different properties of the microencapsulated phase change materials were characterized by FT-IR, DSC, Laser Particle Size Analyzer, OM and SEM.
并结合LS13320激光散射粒度分析仪、扫描电镜及主要常规性能测试对影响因素进行表征和分析。
The factors influenced the properties of coatings were characterized by LS13320 laser particle diameter analyzer, SEM and the test of main routine properties.
粒度中值的确定方法较多，包括粒度分析（激光法、筛析法）、薄片粒度分析及应用测井资料计算粒度中值。
There are many means to detenninating median size, including grain size analysis, thin section and log information.
为了对油田用水进行粒度分析测试，引进了MALVERN 2600型激光粒度仪。
The application of MALVERN 2600 laser particle size analyzer is presented .
以激光喇曼光谱为主要测试手段，分析了合成产物的成分和粒度，研究了激光工艺参数对石墨成分转变的影响作用。
The product is detected and analyzed using Raman spectrum as the main method. The influences of laser parameters on transformation of graphite are investigated.
以六偏磷酸钠为分散剂，使用激光粒度仪对自制针形纳米碳酸钙进行了粒径分析。
The particle size of nano CaCO3 was measured by using the laser particle size analyser, and sodium hexametaphosphate (na (PO4) 6) as dispersant.
以六偏磷酸钠为分散剂，使用激光粒度仪对自制针形纳米碳酸钙进行了粒径分析。
The particle size of nano CaCO3 was measured by using the laser particle size analyser, and sodium hexametaphosphate (na (PO4) 6) as dispersant.
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