It has to satisfy two physical intrinsic and limitations: numerical dispersion and stability.
需满足两个固有的物理限制：数值稳定性和数值色散性。
The results showed that Silane coupling was chemically-grafted on the surface of UFD, the dispersion and stability of UFD in ethanol was improved;
结果发现：偶联剂化学接枝到金刚石表面，改性后的金刚石在乙醇中的分散稳定性得到提高；
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。
Dispersion and stability condition of the method in velocity-stress equation are also thoroughly discussed Experiment in homogeneous medium in velocity-stress equation are also thoroughly discussed.
分散性和稳定性的速度应力方程法的条件还深入讨论了在速度，实验应力方程均匀介质也充分讨论。
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。
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 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。
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。
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。
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。
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 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；
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。
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。
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。
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。
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。
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。
Chelation powder of calcium, magnesium, iron ions have a stronger chelating, excellent stability and dispersion, can be used for dyeing the entire process.
螯合粉对钙、镁、铁离子有较强的螯合力，优良的稳定性和分散性，可用于印染加工的全过程。
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。
This paper aims at developing a kind of epoxy aqueous dispersion with excellent stability and good chemical resistance.
本研究旨在开发一种贮存稳定性和耐化学品性皆好的水性环氧树脂分散液。
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。
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。
PE6000 is made of the imported raw materials with matt surface and excellent dispersion. The compound can be diluted with 15% virgin resin with good stability.
PE6000采用进口原料制造，亚光，分散性优，可以添加15%自然色树脂，稳定性好。
The present invention discloses a zirconium oxide particle dispersion liquid excelling in storage stability, composed of zirconium oxide particles, a metal complex and a dispersion medium.
本发明涉及贮存稳定性优异的氧化锆分散液，其包含氧化锆颗粒、金属络合物和分散介质。
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；
Excellent clean dispersion and oxidation stability, can keep engine comprehensive clean.
优良的清净分散性和氧化安定性，可保持引擎全面清洁。
When modification graft before emulsion dispersion in solvent was adopted, micro phase separation of soft and hard segments in molecular chains was enhanced greatly and its thermo-stability improved .
而采用在溶剂相中改性接枝再乳化分散的方式，分子链中软硬段的微相分离加剧，热稳定性提高。
When modification graft before emulsion dispersion in solvent was adopted, micro phase separation of soft and hard segments in molecular chains was enhanced greatly and its thermo-stability improved .
而采用在溶剂相中改性接枝再乳化分散的方式，分子链中软硬段的微相分离加剧，热稳定性提高。
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