| 1. | Viruses are colloidal particles .
病毒呈胶体颗粒。 |
| 2. | Strong interaction of identical plates colloidal particles with surface high potential
等同的平板型高电位胶体颗粒的强相互作用 |
| 3. | A simple , but practical theoretical mode established in this paper is used to describe the < wp = 6 > dependence of the particles size on the reaction , where the experiment data of optical absorption have been employed in the model
采用化学方法在常温下成功地制备了zno胶体，颗粒尺寸在5nm以下。根据吸收谱实验数据和建立的理论模型估价了胶体颗粒的大小与反应时间的关系。 |
| 4. | The flocculation morphology is an advanced subject that researchs flocculation processes from the reality sha pe and size of the colloid and the flocculating agent in the water , according to the reality structure of flocks
混凝形态学就是从水中胶体颗粒和所加混凝剂在水中的真实形状和大小，以及由它们形成的絮凝体真实结构出发来研究整个混凝过程的一门较高层次的学科。 |
| 5. | It ' s indicated that the zeta potential and total interaction energy of the colloidal particles are both at a maximum when the nitric acid concentration is 0 . 22mol / l for the alumina sols with a mol ratio of 1 : 50 between asb and h2o ,
结果表明，胶体颗粒的双电层厚度随硝酸的浓度的增加不断减小，对异丁醇铝与水的摩尔比为1 ： 50系溶胶，硝酸浓度为0 . 22mol l时胶体颗粒的zeta电位和作用位能最大。 |
| 6. | It was found that the zeta potential and average size of the colloidal particles increase earlier and drop later with the addition of sec - buoh and both of them reach the maximal values which are 790nm and 20mv respectively when the mol ratio between sec - buoh and asb is 30
结果表明，胶体颗粒的平均粒径和zeta电位随异丁醇的增加先升高后下降，当沉积时间为1h时，异丁醇asb为40时膜的厚度最佳。 |
| 7. | There are certain theory and practical application for the conclusion developed in this paper . in the first place , the cognition is deepened about colloid flocculation . in the second place , it can be used to improve the coagulation process for sewage containing cationic surfactants
本文对阳离子表面活性剂作用下胶体颗粒的混凝机理进行研究,对加深有关胶体絮凝理论的认识,优化阳离子表面活性剂微污染情况下絮凝工艺具有重要意义。 |
| 8. | In this paper , to investigate the coagulation process of inorganic suspended particles ( isp ) , online monitoring of the coagulation process was conducted by using pda2000 . the process of floe formation and the morphological characteristics of floes were investigated in detail through tv - microscope . the mechanism of partical collision and coagulation kinetics were preliminary discussed
为了考察无机悬浮颗粒体系的混凝过程，研究絮凝体的构造特征，本文通过pda2000对无机悬浮体系的混凝进行光学在线监测，运用电视显微摄像仪对絮凝体的形成过程及其形态学特性进行了系统的研究，对胶体颗粒碰撞机制及混凝动力学作了初步探讨。 |
| 9. | And the value drop to the lowest at ph = 0 . 8 . as the increase of heat treatment temperature , the pore size distribution peak of sio2 microspheres is very narrow , meanwhile the specific surface area is the smallest before 160 c . the polymer template is removed at 350 c , so the pore structure of sio2 particles has a big change which involve the increase of specific surface area and the broaden of pore size distribution peak . with the continuous raise of temperature the sio2 network will shrink little , as a result the average pore size will decrease , but the specific surface area has no obvious change
结果发现：二氧化硅胶体颗粒均匀分布于脲醛聚合物网络中，煅烧去除有机模板后微球表面变粗糙，而粒径没有明显变化； ph值较小时，复合微球中聚合物含量较大，而ph值较大时，得到复合微球结构松散，因此热处理后的二氧化硅微球孔容及平均孔径都较大，而在ph = 0 . 8时，得到最小值；武汉理工大学硕士学位论文随着热处理温度的变化，小于160时，空分布较窄，而比表面积较小，在350时，由于有机模板的去除，微球孔结构发生突变，比表面积明显增大，而孔径分布变宽，温度继续升高时，二氧化硅网络发生收缩，平均孔径变小而比表面积由于有机炭化物的完全去除没有太大变化;微球中的微孔在热处理过程中处于平衡状态，分布没有太大变化。 |
| 10. | And the quality control system was developed for ddmbac . the coagulating property of ddmbac was discussed and the interaction model between ddmbac and colloidal particles was developed . the influence of ddmbac on coagulation using aluminum sulfate ( as ) or polyaluminum chloride ( pac ) was also investigated based on analytical method and interaction model
本文探讨了ddmbac对高岭土颗粒的混凝除浊性能,提出了ddmbac与胶体颗粒间的相互作用机理模型;在已有的研究成果基础上,分析研究了不同混凝条件下ddmbac对硫酸铝、聚合氯化铝混凝效果的影响规律和机理。 |
