• Therefore, Fe3O4 particles were dispersed in tetraethylammonium hydroxide aqueous solution, which greatly improves the dispersion of Fe3O4 [16].

    Fe3O4在四乙基氢化铵溶液中能极大的提高其分散性[16]。因此,在本研究中采用先将Fe3O4分散在四乙基氢化铵溶液中,再与合成沸石的原液反应。

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  • This paper studies nonlinear wave equation with dispersion items, reaching an approximate Solution in the method of Parameter differentiation.

    对带色散项非线性控制方程进行了研究,用“参数微分法”,得到其近似解。

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  • Acrylic dispersion was prepared by adding water into polyacrylic solution which was carried out in the present of propylene glycol monomethyl ether acetate using di-tert-butyl peroxide as initiator.

    以过氧化二叔丁基为引发剂,丙二醇甲醚醋酸酯为溶剂,进行了丙烯酸酯溶液共聚合后,用水稀释得到丙烯酸树脂分散体。

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  • It is showed that the method can dispel most numerical dispersion and the vibration of solution doesn't increase.

    结果表明该法能消除大部分的数值弥散,而且又不增加解的振荡性。

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  • An elliptic function wave solution of the molecular crystal model with the dispersion term on a ring is found.

    得到了环上的有色散项的分子晶体模型的椭圆函数波解。

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  • Electrolyte in solution reduces the apparent solubility and dispersion stability of disperse dyes.

    溶液中电解质将降低分散染料的表观溶解度和分散稳定性。

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  • The second example is the asymptotic periodic solution and the dispersion relation of weakly non-linear waves in a self-gravitating medium.

    第二个实例是自引力介质中弱非线性波的渐近周期解及色散关系。

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  • Numerical solution and dispersion analysis for airborne rocket trajectory are studied.

    本文研究航空火箭(简称航箭)弹道的数值解法和散布分析。

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  • The petroleum solution is a colloidal dispersion in which the asphaltene comprises the micellar nucleus, the resin forms the solvation layer and the remaining gas oil ACTS as the dispersing medium.

    石油溶液是以沥青质为胶束中心,胶质为溶剂化层,瓦斯油分为分散介质的胶体分散体系。

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  • The author expounds the causes of dispersion and repetition in scientific research subjects and also puts forward the countermeasures for their solution.

    论述了高校科研课题分散、重复现象及其产生的原因,并提出了相应的对策和措施。

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  • The dispersion methods of carbon nanotubes are as follows:surface chemical modification, dispersing by dispersant, ultrasonic dispersion, mechanical dispersion and dissolving in solution.

    碳纳米管的分散方法主要有:表面化学修饰、分散剂分散、超声分散、机械分散、溶剂分散。

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  • The nano-alumina dispersion solution can then be mixed with an imide coating to provide for a wire coating to give the wire improved abrasion, COF, and corona resistance.

    纳米氧化铝分散体溶液可与酰亚胺涂料混合,提供漆包线漆涂层,得到耐磨性、COF和耐电晕性得到改进的线 材。

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  • Photocatalytic degradation of methylene blue dye in aqueous solution with WO3 dispersion has been investigated.

    以WO 3粉末为催化剂,研究了在水溶液中次甲基蓝染料的光催化降解。

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  • In this paper the injection dispersion in an oscillatory flow mixer has been studied by using the flow visualization technique with a solution of blue dye as the tracer.

    本文在已建立的振荡流混合反应器装置下对注入分散过程进行了研究。

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  • A moving solution for soliton excitation of a one-dimensional molecular-crystal model with the dispersion term is found.

    本文得到考虑了色散项后的一维分子晶体模型的孤子激发的运动解。

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  • An analytical solution is obtained for soliton pulse propagation in nonlinear media with gain saturation and gain dispersion in this paper.

    本文获得了增益色散和增益饱和非线性介质中的光孤子脉冲的解析解。

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  • The dispersion polymerization of water soluble monomers in aqueous solution is a new kind of green synthesis technology.

    水溶性单体在盐水介质中的分散聚合是一种新型绿色合成技术。

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  • The results show that the powders particle size decreases and dispersion property is improved when citric acid is drew into the solution as dispersant.

    结果表明,在用柠檬酸作分散剂的条件下,产品的粒径和分散性能得到改善。

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  • The dispersion mechanisms of nanometer particles respectively in the plating solution and coatings were researched.

    探讨了纳米粉在镀液和镀层中能够均匀分散的机理。

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  • The increasing of conductivity is the decomposition of the supersaturate solid solution contain Sc and Zr forming dispersion complex phase.

    电导率的增加是含钪锆过饱和固溶体的分解形成弥散型的复相结构。

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  • The making method of dispersion comprises the following steps: adding propanol in the silicon sol to make solution;

    前述分散液的制造方法:在硅溶胶中加入丙酮配成溶液;

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  • The solution of this fractional order advection-dispersion equation is fractional stable probability distribution density with four parameters.

    此方程的柯西问题的格林函数解是一分数稳定分布密度函数。

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  • Water is a substance which cuisine cannot be short of. It plays the role of heat conduction, solution, dispersion and freshness preservation.

    水是烹饪中不可或缺的物质,它具有传热、溶解分散、清洁防腐作用。

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  • A spiral-channel flow-through PCR microchip reactor with 35 cycles, which reduced the dispersion and flow resistance of reaction solution, has been developed.

    研制了由内向外流动的螺旋通道微流控PCR玻璃芯片,减少了PCR反应液在微通道中流动时的分散和阻力;

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  • The preparation method is that: A. synthesis of the carbonyl-containing waterborne polyurethane dispersion solution;

    制备方法为:A。合成含有羰基的水性聚氨酯分散液;

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  • Then we compared the calculation results of our new schemes with the solution of traditional two-dimensional advection-dispersion equation.

    同时与传统的二维整数阶对流-弥散方程的求解结果作了对比。

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  • UV-visible studies show aqueous dispersion of magnetite formed by using 1% PVAP solution is stable at least for four weeks without any detoriation of particle size.

    可见-紫外光研究表明,使用1%PVAP溶液配置的磁铁矿水分散系,能够在至少4周时间里保持颗粒大小的稳定不受改变。

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  • UV-visible studies show aqueous dispersion of magnetite formed by using 1% PVAP solution is stable at least for four weeks without any detoriation of particle size.

    可见-紫外光研究表明,使用1%PVAP溶液配置的磁铁矿水分散系,能够在至少4周时间里保持颗粒大小的稳定不受改变。

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