- 更多网络例句与分散介质相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this thesis, multi-wall carbon nanotubeswas worked as a modified agent. The working electrode was a glassy carbon electrode or graphite electrode. A saturated calomel electrode and a platinum electrode were used as the reference and the auxiliary electrode respectively. Some pharmaceutics'electro-chemical behavior has been studied with great details. The main researches were summarized as follows: The acid-treated CNT was successfully dispersed into the DMF by using ultrasound technology.
本论文以多壁碳纳米管为修饰剂,以玻碳电极和石墨电极为工作电极,铂丝电极为对电极,饱和甘汞电极为参比电极,研究了几种药物的电化学行为及其检测方法,取得了以下研究结果:以N,N-二甲基甲酰胺为分散介质,将酸化后的MWNT超声分散于DMF中,获得分散液。
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Studies are carried out on the feasibility of two kinds of sulfates as the dispersion medium of CPAM dispersion polymerization, as well as the impact of different kinds of dispersants on CPAM dispersion polymerization.
考察了CPAM分散聚合中,两种不同硫酸盐作为分散介质的可行性,并详细讨论了不同类型的分散剂对盐水介质中CPAM分散聚合的影响。
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The gist of the mechanism is that the pH value in the surface layer of disperse phase particle is different from in the dispersion medium and the reason for this is that the surface layer of the particle shows a character of buffer solution.
首次提出在PUA水分散液这样的非均相体系中,分散相粒子表层与分散介质中pH值不同的观点,并认为这种差异是由于粒子表面层具有缓冲溶液的性质造成的。
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The dispersion behaviors of nano-ITO in aqueous system are studied in this paper firstly. Influence of PH value, type and content of dispersants, dispersion medium, processing parameters, and different dispersing methods on the dispersion stability is discussed.
本文首先研究了纳米氧化铟锡在水性体系中的分散性能,考察了PH值、分散剂种类与用量、分散介质、分散工艺参数及不同分散手段对纳米氧化铟锡分散稳定性的影响。
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Therefore, ammonium sulfate and PDMDAAC are selected as the dispersion medium and dispersant respectively, in order to obtain products with preferable fluidness. Studies show that, for ammonium sulfate, the optimum dosage is 27%-29%, and PDMDAAC is 10%-18%.
故选择硫酸铵与PDMDAAC分别作为盐水介质中CPAM分散聚合的分散介质与分散剂,并确定了硫酸铵最佳用量为聚合体系质量的27%~29%,PDMDAAC最佳用量为单体质量的10%~18%,该条件下制得的产品具有较好的流动性。
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Firstly, the mechanism of the preparation of superfine quartz powder with ball mill is studied in this article, based on nature of quartz material, Griffiths strength theory and the crush theory of planetary ball mill. The problem of granulation during the process of the preparation of superfine quartz powder is studied minutely. And proposed increasing dispersant and disperser medium to restrain granulation, and dispersing use ultrasonic after milled.
首先,本文结合石英材料的基本物性,以格里菲斯强度理论和行星式球磨机的粉碎原理为基础,研究了球磨法制备超细石英粉体的机理,同时对粉石英制备过程中的团聚问题及其控制作了细致的研究,提出粉磨过程中增加分散剂和分散介质来抑制团聚,粉磨后采用超声法进行分散,并确定了最佳分散剂、分散介质的用量和最佳超声分散时间。
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In chapter three, various theories and experience on the dispersion of nano-powders proposed by former researchers were generalized and reviewed. Technical standards and experimental process for determining technological parameters were suggested for the dispersion of nano-scaled metal oxides in aqueous medium according to their surface wettability, surface charge, the dependence of surface charge on pH and the compatibility of surfactants with pH and pH adjusting agents. Based on these suggested standards and experimental method, highly stable and dispersive aqueous suspensoid of nm-ZnO, nm-TiO〓, nm-Co〓O〓 and nm-MnO powders were prepared successfully and surface modification on these nano-powders was also achieved.
本文第三章通过大量的文献调研,归纳总结了前人在纳米粒子分散技术方面的理论和经验,并在此基础上根据纳米氧化物粉体的表面润湿性、表面电性及其与分散介质pH值的关系、表面活性剂及其与pH调节剂的配伍关系设计了纳米氧化物水分散体系的工艺规范以及确定工艺参数的通用实验步骤,成功地制备了纳米氧化锌、纳米二氧化钛、纳米氧化钴和纳米氧化锰的高稳定分散悬浮液并实现了干粉体的表面改性,为纳米材料在氧化锌压敏电阻中的应用创造了第二个前提条件。
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Experiments show that when starch and scattered mediums are different, under the same condition, the hardness and crispness of products are different.
实验表明,在相同条件下,当淀粉与分散介质的比值不同时,成品的硬度、脆度有显著差异;当分散介质不同时,成品的硬度、脆度也有显著差异。
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Supersonic wave disperse research indicated, ethanediol as the disperse medium, it could got suspending liquid about for firve days, but relatively large in grain size. However, combined use of lauryl sodium sulfate and maleic anhydride as disperse medium, the disperse result among water was better than the former, and it would be steady for two days.
超声分散研究表明,使用聚乙二醇作为分散介质,可得到分散五天左右的悬浮液,但分散后粒度较大,使用十二烷基硫酸钠和顺丁烯二酸酐混合作为分散介质在水中分散效果较好,可稳定两天左右。
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The foam properties of sodium dodecyl sulphate and dodecanol mixed system are determined with Waring-Blender method under varied conditions.
0引言泡沫是气体分散于液体中的多相分散体系,气体是分散相,液体是分散介质。
- 更多网络解释与分散介质相关的网络解释 [注:此内容来源于网络,仅供参考]
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disperse phase:分散相
被分散的物质称为分散相(disperse phase),而连续的介质称为分散介质(disperse medium). 分散体系按分散相粒子的直径大小可分为小分子真溶液(直径10-7m).
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Disperse system:分散体系
分散体系(disperse system)是一种或几种物质高度分散在某种介质中所形成的体系. 被分散的物质称为分散相(disperse phase),而连续的介质称为分散介质(disperse medium). 分散体系按分散相粒子的直径大小可分为小分子真溶液(直径10-7m).
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disperse medium:分散介质
被分散的物质称为分散相(disperse phase),而连续的介质称为分散介质(disperse medium). 分散体系按分散相粒子的直径大小可分为小分子真溶液(直径10-7m).
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dispersed phase:分散相
乳剂(emulsions)系指互不相溶的两种液体混合,其中一相液体以液滴状态分散于另一相液体中形成的非均匀相液体分散体系. 形成液滴的液体称为分散相(dispersed Phase)、内相或非连续相,另一液体则称为分散介质、外相(external phase)或连续相.
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dispersed system:分散体系
一种物质以极小的颗粒(称为分散质)(dispersate)分散在另一种物质(称为分散介质)中所组成的体系叫分散体系(dispersed system).
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dispersing medium:分散介质
dispersion 分散;色散 | dispersing medium 分散介质 | dispersing element 分散元件
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dispersing medium:分散介质,分散剂
dispersing force分散力,色散力 | dispersing medium分散介质,分散剂 | dispersing mixer分散混合机
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dispersion medium:分散介质
一般说来,如果我们使用水作为分散介质(dispersion medium),胶体体系的稳定依赖于胶体粒子之间的静电排斥作用(electrostatic repulsion),也就是说,如果在极性水介质中,如果没有静电排斥作用,胶体粒子将发生凝聚(flocculation),
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dispersive power:分散本领
dispersion medium 分散介质 | dispersive power 分散本领 | dispersoid 分散胶体
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dispersive medium:分散介质
稳定性 stability | 分散介质 dispersive medium | 聚沉值 coagulation value