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- The average particle diameter of CSF was smaller than those of SRF and HAF, and its specific surface area and DBP absorption factor was higher obviously than those of the latters. CSF炭黑的平均粒径小于SRF和HAF,但其表面积和DBP吸油值明显高于后者。 CSF炭黑对天然橡胶、丁苯橡胶、丁腈橡胶、氯丁橡胶的补强效果与SRF相当,其配合量应小于50份。
- Back-scattering electron image proved that Ag particles disperse on the surface of flake graphite uniformly and the average particle diameter is about 500 nm. 反向散射电子图像证明,银颗粒均匀分散在鳞片石墨表面上,其平均粒径为500nm。
- weight average particle diameter 重均粒径
- Keywords situ bubble stretching dispersion method;polymer melt;nanodispersion;average particle diameter method; 原位气泡拉伸法;高聚物熔体;纳米分散;平均粒径法;
- average particle diameter 平均粒子直径
- Lime slaking rate is decreasing with lime particle diameter. 消化速率随着石灰粒径的减小而明显增大;
- With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation. 采用甲基丙烯酸甲酯时,粒子直径随转化率呈直线增大,这就表明粒子发生了聚集。
- The average particle size and zeta potential of polyplexes were 173.4nm and 23.2mV,respectively. 复合物平均粒径为173.;6nm;平均电位为23
- The result gave the optimal filter particle diameter, layer thickness and filtration velocity. 根据实验结果,确定了最佳的过滤介质粒径、过滤层厚度和过滤速度。
- The average particle size of APU latex based on DMBA is larger but with narrower distribution than that based on DMPA. 以DMBA为内乳化剂制备的APU乳液粒径大而分布窄。
- In additional, influence of heating rate and particle diameter on combusting process is studied. 研究了升温速率、粒径对燃烧过程的影响,并计算出废轮胎燃烧动力学参数,获得其燃烧反应机理。
- The particle size distribution is narrow with the little effect of OVS on average particle. 乳液的粒度分布较窄,平均粒径受OVS的影响较小。
- To prepare clindamycin phosphate liposome, and to determine the entrapment efficiency and particle diameter of it. 目的制备克林霉素磷酸酯脂质体并测定包封率及粒径。
- The results showed that average particle size of PLNs was significantly larger than that of initial cationic liposomes. 结果显示,复合物平均体积显著大于带阳离子的脂质体。
- With small particle diameter of these packings, it was advantageous to separate and analyze large biomolecules. 此填料粒径小,有利于蛋白质生物大分子的高效快速分离分析。
- The influences of jetting gas velocity and particle diameter on fluidization were analyzed. 分析了风管小孔风速和颗粒直径对床内流化的影响。
- For granular coke, the contact resistances have relations to the granular size or particle diameter, th... 接触电阻"则与焦炭颗粒的大小、形状、颗粒分布以及所处的压力状态等因素有关。
- The average particle velocity and concentration for the flotsam and the jetsam were unequal in the radial and axial directions. 随着表观气速的增大,颗粒浓度沿径向和床高分布趋于均匀。
- The result shows that the average particle size reach to nano-level,furthermore,the product shows good uvioresistant performance and fa... 结果表明:样品的平均晶粒大小达到了纳米级,而且它的抗紫外效果好、耐洗牢度也很强,因此有望在实际中得到应用。
- Knowledge of the particle diameter and fluid properties immediately defines the region of flow and the applicable relations. 已知颗粒直径和流体性质,就可直接确定流动区域和适用的关系式。