分散的

For the strong activity of Nano-Si02, the conglobation will happen easily. It is modified and dispersed with KH-570 and the ultra dispersing agent by means of mechanical and ultrasonic dispersion.

针对nano-SiO_2在涂料中不易分散且分散稳定性差，易发生一次团聚的问题，加入硅烷偶联剂KH-570和超分散剂，采用机械分散为主、超声波分散为辅的方法，对其进行改性和分散。

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。

In the second part, we developed a new approach for the preparation of highly dispersed carbon black platinum nanoparticle with different geometric shapes by introducing clay (0 to 33%) as a dispersing agent in 5% Nafion co-solvent suspension without any organic solvents. FE-SEM analysis of CB/clay (100/0, 85/15, 67/33) was achieved CB particles with an average diameter of 40-60 nm. The hydrophilic property of the hybrid material was effectively improved in the presence of the clay was observed in sessile-drop test.

第二部分中我们发现在燃料电池之触媒制备常利用碳黑作为载体，碳黑在水中分散程度不一，而有机分散剂之电阻质较高常导致触媒用量提高增加成本，在本论文中我们利用几何片状结构的黏粒矿物与Nafion溶液做为分散剂巧妙的将碳黑分散，在不同黏土矿物与碳黑之不同比例(clay/CB 0/100， 15/85， 33/67)下进行分散，在SEM及TEM鉴定下证明其分散程度而碳黑粒径约40-60 nm。

The sample is subjected to primary dispersion by a primary dispersion flow that reaches a critical pressure and a subsonic speed, and the sample is then subjected to a secondary dispersion by a secondary dispersion flow that is different in direction from the primary dispersion flow and that reaches a critical pressure and a subsonic speed.

该试样受到达到临界压力和亚音速的初次分散流的初次分散，然后试样接受与初次分散流方向不同且达到临界压力和亚音速的二次分散流的二次分散。

Methods:the dispersible tablets was prepared by taking lose subsfrits hydroxypropyl cellulose and hydroxypropymethyl cellulose as excipient.the phenobarbital content in tablets was determined by uv spectrophotometry at 240 nm.results:the uniformity test of dispersion showed that the tablets could smoothly disperse and pass through a no.2 sieve within 1 min.

以低取代羟丙基纤维素、羟丙甲纤维素等为辅料研制该分散片，紫外分光光度法测定该片中苯巴比妥的含量，测定波长为240 nm。结果：分散均匀性试验表明该分散片在1 min内均匀分散并通过2号筛。

The recent development of disperse dyes was summarized, including their use on the traditional Polyesterfiber and Microfiber, the use in Ink -jet Printing disperse dyes and the Dye Diffusion Thermal Transfer were also introduced.

介绍了分散染料的近期进展，包括原有涤纶织物着色用分散染料，超细旦纤维用分散染料，以及分散染料在喷射打印墨水和热转移成像上的应用。

Starting from the solubility of disperse dyes, the solubility, up-taking rate, migrating rate of dis_perse Yellow M-4G, Red 3B and Blue 2BLN at different concentration of Leveling Agent GS were tested by poly_mer thin-film bag method, thus demonstrating the hyperchromic effect and achromic effect of leveling agent during dyeing with disperse dyes.

从分散染料溶解度的角度出发，采用聚合物薄膜袋法测定了分散黄M－ 4G、分散红3B、分散蓝2BLN 三种分散染料在匀染剂GS 不同浓度时的溶解度以及上染率、移染率，从而展示了匀染剂在分散染料染色中的&增色效应&和&消色效应&，并从染色理论上推论了产生这两种效应的原理。

Based on the technique from micrometer particle dispersion, superfine particle dispersion behavior and its effect on polymere.

结合微米分散技术基础，对超微颗粒在聚合物固体中分散及其结晶研究的进展深入探讨，揭示了聚合物基-纳米复合材料的颗粒分散经过纳米前驱物中间阶段，再进行聚合复合与熔体复合，得到颗粒均匀的分散体系。

The effects of three dispersants （PVP, Triammonium citrate,β-Alanine） on the stability of ITO suspension prepared by ball milling dispersion were studied. The influences of dispersing time and dispersant content on stability of ITO suspension were investigated.

选用3种分散剂（聚乙烯吡咯烷酮、柠檬酸三铵、β-丙氨酸），通过球磨分散法制各ITO浆料，通过考察球磨分散时间和分散剂量对ITO浆料稳定性能的影响，分析比较不同分散剂对浆料稳定性作用，并探究其分散机理。

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。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐