The experimental results prove that nano-particle size can be measured reasonably by using the self-mixing effect technique combined with the improved projection algorithm.
实验结果证实了激光自混合干涉技术结合改进的投影算法测量纳米颗粒粒径的可行性。
The influences of emulsifiers and functional monomers on the particle size and particle size distribution of nano-particles were discussed.
研究了乳化剂、官能单体对纳米粒子的粒径及其分布的影响。
The results indicate that the species and using level of dispersing agent were important factors to the particle size and distribution of the nano powder.
结果表明，分散剂的种类和用量是影响纳米氧化镁颗粒大小和均匀度的重要因素。
The function of surfactants in controlling particle size and shape of nano materials, and the influences of species, structures and concentration on them were introduced in this paper.
简要介绍了表面活性剂在纳米材料形貌控制中的作用，以及表面活性剂的种类、结构、浓度等因素对纳米材料形貌的影响。
By taking particle diameter measurement as a tool, the behavior for lignin particles with micro-or nano size dissolved in acid or base solution has been studied.
通过测试粒径，研究了具有微纳米尺寸的木质素颗粒在酸碱溶液中的溶解行为。
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.
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。
The improved device has been proved with convenient manipulation and high collection efficiency beyond 90%, which is applicable to all particle size collection from the scope of nano to micron.
改进后的装置操作简单方便，采集效率在90%以上，适用于纳米至微米范围所有粒径的颗粒的采集。
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。
It was found that this grafted carbon black was the nano-particles and the particle size was closed to that of the primary particle.
研究结果表明，通过上述接枝处理后，纳米炭黑粒子分散均匀，且粒径接近原生粒径。
The measurement methods of particle size of nano-CaCO_3 including SEM method, laser size distribution method, sedimentation volume method and screening method are discussed.
讨论了对纳米碳酸钙的粒径测量方法，如：电镜、激光粒度分布仪、沉降体积、筛分法。
The effect on morphology of magnetic head by particle size of nano-diamond in polishing process was studied. The surface quality of magnetic head by the polishing process was evaluated.
研究了纳米金刚石研抛液对磁头进行表面研抛时，纳米金刚石悬浮液的粒度对磁头表面形貌的影响，评价了由该种研抛液抛光所形成的磁头基体表面质量。
The palladium nano particles in the compound have good dispersion and small particle size, and can be used for detecting methane gas.
该复合物中钯纳米粒子的分散性好，粒径小，可应用于甲烷气体检测。
The palladium nano particles in the compound have good dispersion and small particle size, and can be used for detecting methane gas.
该复合物中钯纳米粒子的分散性好，粒径小，可应用于甲烷气体检测。
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