各种因素，如人口增长、住房及工作分散化等，促成了目前美国郊区的这种状况，而美国南方阳光带的郊区受影响尤其严重。
Factors such as population growth, housing and job decentralization have contributed to suburbs in the Sun Belt being especially affected.
分散稳定剂和单体用量是影响聚苯乙烯微球粒径分布的两个主要因素。
The amounts of stabilizer and monomer are the major factors that affected the size distribution of polystyrene microspheres.
分散稳定剂和单体用量是影响聚苯乙烯微球粒径分布的两个主要内部因素。
The amount of stabilizer and monomer were major internal factors that affected the size distribution of polystyrene microspheres.
摘要研究了界面聚合法制备微胶囊阻燃剂时，分散剂用量、搅拌速度等因素对微胶囊粒径大小及分布的影响规律。
During making microcapsule by interfacial polymerization process the effects of the agitation speed dispersant dosage on the size and distribution of microcapsule particle diameter were investigated.
分散稳定剂和单体用量是影响聚苯乙烯微球粒径分布的两个主要因素。
The amount of stabilizer and monomer were major factors influencing the size distribution of polystyrene microspheres.
介绍了固体分散法制剂工艺的类别，及其特点、过程、影响因素和应用等。
The processes, characteristics, influence factors and applications of new technology for solid dispersion preparation are introduced.
采用单因素分析方法，考察苯甲酸用量、分散剂用量、反应时间等因素对苯甲酸有机膨润土有机物含量的影响。
In the experiment, single-factor analysis was adopted and the influence of the amount of benzoic acid and solvent and the reaction time on the organic con- tent in bentonite was studied.
本文探讨了分散剂、超声波分散时间、搅拌取样等因素对发泡剂AD C粒度测试值的影响。
This paper probes into the influences of such factors as dispersing agent, ultrasonic dispersion time, and stirring sample on the value of the grain size of foaming agent ADC.
文中指出，弧长波动影响阳极输入热功率的重要因素是等离子电弧本身存在着电流分散现象。
The critical factor causing the arc length fluctuation to affect the input heat power to the anode proves to be the phenomenon of the current dispersion in plasma arc itself.
综述了导电填料的种类、形态、填充量、复配、分散与分布等因素对填充型电磁屏蔽复合材料屏蔽效能的影响及研究进展。
Influence factor such as the kind, shape, content, combination, distribution and dispersion ofthe fillers on shielding effect are reviewed for filling type electromagnetic shielding composite.
得出了各反应因素对聚丙烯酸钠分子量影响的趋势及程度，初步讨论了其分散机理。
The trend and degree of the influence on sodium polyacrylate weight by the reaction factors are obtained.
讨论了分散介质、搅拌强度、磁性粒子性质及用量等因素对聚合反应及聚合物磁含量的影响。
The effects of the dispersing medium, the agitation intensity, the amount and properties of magnetic particles on the polymerization and magnetic content in the polymer microspheres are discussed.
以聚丙烯酸钾为分散剂，悬浮聚合成固体丙烯酸树脂，并讨论了固体丙烯酸树脂的性能及合成过程中的影响因素。
Solid acrylic resin is synthesized by suspension polymerization with potassium polyacrylate dispersing agent. The factors influencing on the performances and preparation process are discussed.
从团聚体结构和外界流场对团聚体的应力作用两个方面综述了各因素对团聚体分散过程的影响。
The influence of affecting factors on the dispersion process was reviewed from the aspects of agglomerate structure and the flow field stress on agglomerate.
实验表明，分散剂浓度、分散方法、 散剂种类都是影响纳米复合抗菌材料分散效果的重要因素，为纳米复合抗菌材料的研究和应用提供了可供参考的资料。
The results show that the dispersion method and the variety and concentration of the dispersants are important factors affecting the dispersivity of antibacterial agent.
在对阻垢分散机理进行深入分析的同时，也对实验影响因素进行了综合研究。
Scale inhibitor and dispersion mechanism was deeply studied, and experiment influencing factors were analyzed synthetically.
本文详细地探讨和研究了载流速度、进样体积、反应管长度、内径与形状等因素对分散度的影响。
The effects of current velocity, sample volume, length and inside diameter of reaction pipe and shape on the dispersion of flow injection analysis system were in detail discussed in this paper.
针对螺栓连接件剪切刚度分散性问题，对螺栓配合间隙影响剪切刚度的重要因素开展研究。
Researches on the influence of bolt fit clearance upon shearing stiffness was presented, in accordance with the shearing stiffness dispersivity of bolted fastenings.
研究了酸中和后树脂水分散性的影响因素和电泳工艺参数对电泳漆膜厚度和外观的影响；
The factors that influenced the dispersibility of the modified acrylic resin in water, and the film thickness of the electrodeposition were studied.
研究了具有参数摄动、外界干扰等不确定因素影响的线性大系统的分散控制问题。
The decentralized control problem is discussed for a class of uncertain linear composite systems with parametric perturbation and exterior disturbance.
介绍了影响短切毡分散性与均匀性的各种因素，如原丝质量因素、设备因素、环境因素、人为因素，并解析了各因素。
Factors affecting the fiber dispersion and uniformity of chopped strand mat, such as glass strand quality, equipment, environment and personal factors, are introduced and analyzed.
本文通过分析影响分散染料染色速度的因素，论述了如何提高分散染料染色速度的工艺途径；
The technological process is discussed for increasing the dyeing speed of disperse dyes by analysing the affecting factors.
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 influencing factors on water solubility, water dispersion stability and film-forming property were studied.
本文对影响水性聚氨酯贮存稳定性的有关因素进行了论述，提出得到性能优异且贮存稳定的聚氨酯分散体的见解。
Factors that affect the storage stability of water -born polyurethane dispersion are discussed as to get stable polyurethane dispersion with excellent properties.
分析了气雾型自动喷漆中影响沉降、分散稳定性的主要因素，研究了助剂的应用及工艺改进等解决方法。
Main factors that affect the settling and dispersing problems of aerosol auto-spray paint are studied. Remedy methods, including use of additive and improvement of process conditions are discussed.
本研究试图探讨在分散注意条件下前瞻记忆的完成水平及其影响因素。
The study discussed prospective memory (ProM) performance and its influencing factors under the divided attention condition.
目的：考察影响双氯芬酸钠乙基纤维素水性分散体包衣片体外释药的因素。
OBJECTIVE:To study the factor of influencing drug release from diclofenac sodium(DS)tablet coated with ethylcellulose aqueous dispersion.
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 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 effects of sodium silicate consistence, surface modifying time, temperature and techniques on their diameter, size distribution and dispersion stability were studied.
应用推荐