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。
By this method, the particles with good dispersion stability and uniform size distribution can be obtained.
制备的高分子颗粒具有很好的分散稳定性,基本实现颗粒形态、大小的可控和表面的功能化。
The influencing factors on water solubility, water dispersion stability and film-forming property were studied.
研究了树脂水溶性、水分散体系稳定性、成膜性能的影响因素。
The surface of TiO 2 pigment particles are modified to improve the dispersion stability of the TiO 2 pigment in paint.
通过对二氧化钛颜料颗粒进行表面有机改性以提高其在油漆中的分散性,研究了表面改性剂及用量对颜料分散性的影响。
The Role of Composite Surfactants in the Improvement of High Temperature Dispersion Stability of C. I. Disperse Blue 79;
表面活性剂复配物在提高C.I。分散蓝79高温分散稳定性中的作用。
The results indicated that with the increase of ultrasonic time absorbency would become larger, and then the dispersion stability become well.
研究结果表明:随着超声时间的增加,吸光率增大,分散性能变好;
Indoor test results showed that the stabilizer has good dispersion stability, heat resistance, and good compatibility of the cement additives and so on.
室内测试结果表明,该胶乳稳定剂具有良好的分散稳定性、耐温性、与水泥浆其它外加剂有良好相容性等。
The effects of sodium silicate consistence, surface modifying time, temperature and techniques on their diameter, size distribution and dispersion stability were studied.
研究了原料浓度、表面改性时间、温度、加料方式、改性剂用量等因素对纳米粒子粒径、粒径分布及分散稳定性的影响;
The dispersion stability of white primer system was analyzed with settling method, meanwhile, the dispersion stability of the system was further evaluated with rheological method.
用沉降方法分析了白色底漆体系的分散稳定性,同时用流变学方法对该体系的分散稳定性进行进一步的评估。
The results show that water solubility and water dispersion stability are excellent when the mass fraction of GMA is 15%, the amination ring-open is 50% and neutralization is 80%.
结果表明:甲基丙烯酸缩水甘油酯(GMA)含量为15%,胺化开环量为50%,中和度为80%时,树脂的水溶性及水分散体系稳定性均良好。
The fund suggests the low volatility of recent years may be owing to greater economic stability, improved central-bank credibility or the better dispersion of risks around the financial system.
基金组织认为近几年的市场低波动率可能得益于更为稳定的经济状况,央行可信度的提高或者金融体系风险的更好的分散。
It was shown that block copolymer dispersant could remarkably improve the stability of dispersion in carbon black dispersed system.
结果表明,高分子嵌段分散剂在炭黑分散体系中能明显改善分散稳定性。
The stability of the system of residue or a variety of mixed oils depended predominantly upon the mutual compatibility between dispersed phase and dispersion medium.
渣油或者渣油与各种重质油掺合后的混合原料体系的稳定性取决于其分散相与分散介质的配伍性。
The paper Presents conditions of stability in the non-magnetized plasma electromagnetic wave propagation and gives a non-magnetic plasma dispersion of the FDTD method, the results were analyzed.
给出了电磁波在非磁化等离子体中传播稳定条件,并给出了非磁化色散等离子体的FDTD方法,同时对结果进行了分析。
The emulsification mechanism of polyurethane-acrylate and its influence on stability of epoxy-acrylate aqueous dispersion and film properties are discussed.
讨论了聚氨酯-丙烯酸酯的乳化机理,及其对环氧-丙烯酸酯水分散体系稳定性及涂膜性能的影响。
Some of the regularity about how to get a oil-water - solids dispersion system with high stability were discussed according to the effects of technical parameteis on the stability of paste products.
本文结合制备工艺条件,通过对产品稳定性影响的实验结果,讨论了如何获得高分散、高稳定的油-水-固三相体系的一些规律。
Longitudinal "dispersion" functions are also calculated from the solved stationary distributions, which are very important for Landau damping and stability in bunched beam.
由定态分布的求解得出了对束团中的朗道阻尼和稳定性研究非常重要的纵向“色散”函数。
This paper proposes a new algorithm based on conformal mapping and FDTD method, and derives the numerical stability and numerical dispersion equations of conformal mapping FDTD algorithm.
本文提出了新的保角变换FDTD算法,推导了保角变换FDTD算法的时间稳定性和数值色散方程。
A system of retarted functional differential equations as a predator-prey model with stage structure and dispersion is discussed. Conditions for global stability of the system are given.
讨论了一类带有扩散和具有阶段结构与时滞的两种群捕食系统,分析了该系统的非负不变性、边界平衡点性质及全局渐近稳定性。
A remarkable advantage of the proposed method is that the Courant stability condition can be totally removed, and the time step size is limited only by the numerical dispersion errors.
但时间步长不再受稳定性条件的限制,只需考虑数值色散误差对其取值的制约。
To reach this goal, convergence analysis, extrapolation, von Neumann stability analysis, and dispersion analysis are introduced and used frequently throughout the book.
为了达到这个目标,会集分析,外推力,冯·诺伊曼稳定性分析和散布分析被介绍并且经常在整个书使用。
Then the article discusses forward modeling based on acoustic wave higher difference, then analyzes numerical dispersion including time and spatial dispersion and presents its stability conditions.
接着,简要介绍了基于声波高阶差分的多次波正演模拟方法,分析了这种方法的数值频散问题,包括时间和空间频散,同时给出了它的稳定性条件。
The system became a liquid-liquid dispersion whose stability depended markedly on how far the system was within the binodal.
此时该系统由单相转变为一种液相分散至另一相的分散液,其稳定度取决于分散液的组成距双结点线的距离。
First, constructed high order staggered-grid difference formulas, and discussed the stability and numerical dispersion of staggered grid method.
首先,构建高阶交错网格差分公式,讨论了交错网格法的稳定性与数值频散。
Objective: To instigate both prescription and stability of galanthamine hydrobromide dispersion tablets.
目的:研究氢溴酸加兰他敏及其分散片的处方和制备工艺。
Cefuroxime Axetil granules were prepared by solid dispersion technique with gelatin as the main materials for masking the bitter. The bitter after masking and the stability were investigated.
采用明胶作为主要掩味材料,利用固体分散技术制备头孢呋辛酯颗粒剂,并进行掩味效果及稳定性考察。
The excess surfactant is initially required to form the dispersion, but it is not needed to maintain the stability of the dispersion.
最初要求所述过量表面活性剂形成分散体,但不需要其保持该分散体的稳定性。
Viscosity is the basic parameters reflecting the rheological properties, and colloidal stability is the basis of colloidal dispersion.
黏度是反映稠油流变性能的基本参数,胶体稳定性是研究胶体分散体系的基础。
Sodium silicate and PAM were selected as dispersants, laser diffraction-based particle size analyzer and settlement experimentation were used to evaluate dispersion and stability of nano-particles.
本实验选择了九水合硅酸钠和聚丙烯酰胺作为分散剂,并通过激光粒度分析仪和沉降实验对纳米颗粒的分散稳定性进行评价。
Sodium silicate and PAM were selected as dispersants, laser diffraction-based particle size analyzer and settlement experimentation were used to evaluate dispersion and stability of nano-particles.
本实验选择了九水合硅酸钠和聚丙烯酰胺作为分散剂,并通过激光粒度分析仪和沉降实验对纳米颗粒的分散稳定性进行评价。
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