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- In a certain concentration range, the polymerization rate and average particle size increased with increasing the concentrations of styrene and divi... 稳定剂浓度的增大;使粒径减小;粒子数目增加;而对粒径分布和聚合速率的影响不大.
- With thermosetting PF resin particle size increasing,the pore size distribution of carbon membrane became broadly,the average pore diameter and gas permeation rates of carbon membrane increased. 对几种常见的粘结剂进行了筛选,当以甲基纤维素为粘结剂时,随着甲基纤维素用量的增加,微滤炭膜的孔径分布变窄,平均孔径及气体透量减小。
- For CdSe nanocrystals, the widening of band gap appears and the fluorescence emission wavelength is red shifted as the particle size increases. 由于在奈米尺度下的硒化镉可藉由改变粒径而造成能隙改变,使得硒化镉可产生多种光激发光。
- particle size increasing 颗粒增大
- WHAT IS THE CRITICAL PARTICLE SIZE ? 什么是关键的粒子尺寸?
- In clastic sediments, particle size is an important factor. 在碎屑沉积物中,颗粒大小是个重要因素。
- Dynamic light scattering measurements show that the particle size in the dispersions decreased with increasing DMPA content in the polymers. 采用动态光散射技术分析,表明聚氨酯分散体的粒径随DMPA含量的增加而减小。
- One important measure of the instability is particle size. 不稳定性的一个重要测量标准是微粒的尺寸。
- The distribution of cementite particle size displayed bimodal. 颗粒状渗碳体的尺寸呈双峰分布。
- When Al powder particle size is -260/+300,the speed is mod... 铝粉粒度在-260/+300目时,焊接质量与操控性最佳。
- The voidage of hollow glass bead decreased with increasing fractal dimension of particle size distribution of hollow glass bead. 随着中空玻璃微珠粒度分布分形维的增加,其空隙率减少。
- Size increases in just one month! 一月之内增长增大!
- Experimental results show that the Pd-Ag particle size is decreased with increasing the metal ion concentration, HCHO/metal ratio, and PVP/metal ratio. 实验结果显示,金属前驱盐、还原剂及PVP保护剂之浓度增加时,所得之微粉粒径会有降低之趋势。
- Gas permeability coefficient is decreasing with the increasing of the amount of silica filler, and the particle size plays an important role on gas molecular diffusion. 二氧化硅作为填料,随着添加量的增加,膜的渗透系数降低,且其粒度的大小对气体分子的扩散起重要作用。
- The effects of polymer emulsifier on the emulsions are increasing the particle size, the viscosity and the contact angle of water with the emulsion film. 完全含高分子乳化剂的试样粘度最大,乳液粒子的粒径最大,乳液膜与水的接触角最大,且其乳液粒子以串接的形式出现。
- Experimental results show that the pyrolytic weight loss drops noticeably with increasing coal particle size,with reducing pyrolysis temperature and the cone's rotational speed. 此外,在煤颗粒中加入载热体,可促进煤颗粒热交换过程的传热效果,而且随着载热体混合量的增加使煤热解失重呈现增加趋势。
- The lenght of time of the extraction and the particle size are both pertinent. 提取的持续时间和微粒的大小都恰到好处。
- Shift control of the particle size bar fight, mouse control perspective. Shift控制打杆的粒度,鼠标控制角度。
- The optimum particle size distribution of cement and its assessment method. 水泥的最佳颗粒分布及其评价方法。
- Even: homogeneous in particle size and confirming to the grade specification. 即使是:均匀,粒度和确认的等级规格。