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- Influence of the Particle Size of Sample on Results of Pressurized Acid Digestion-ICP-MS 样品粒度对封闭酸溶-ICP-MS分析性能的影响
- particle size of sample 制样粒径
- FRITSCH instruments are used in the areas of sample preparation and particle size analysis. 为了达到最优化的产品品质，FRITSCH公司的全部产品均进行自主研发和生产。
- AFM images indicated that the medium particle size of the film was about 16nm. AFM观察得出;薄膜的平均晶粒粒径大约16nm.
- The particle size of clarain declines more rapidly than that of culm. 燃烧后期, 亮煤的颗粒破碎比灰煤更快；
- The influence of roasting temperature,time,atmosphere and organics in stone coal,percentage of additive (NaCl),particle size of stone coal sample on leaching rate of vanadium are studied. 研究了焙烧对从方山口石煤中提钒的影响。考察了焙烧温度、入炉温度、有机质、添加剂氯化钠用量、焙烧时间、焙烧气氛和矿样粒度对钒浸出率的影响。
- The particle size of product made by the chemistry process is very tine and the particle size distribution is uniform. 超细氢氧化铝制备方法分为机械法和化学法，但化学法制备的产品粒度细、分布均匀。
- The dimension of sample transfer system is such that the size of sample limited. 样品输送装置要求限定样品的分量。
- The average particle size of APU latex based on DMBA is larger but with narrower distribution than that based on DMPA. 以DMBA为内乳化剂制备的APU乳液粒径大而分布窄。
- As is shown in the TEM and XRD results,the particle size of the catalyst is 4~6 nm and it has an amorphous structure. TEM及XRD表征结果表明,催化剂的粒度为4~6 nm,并且具有非晶态结构。
- As the proportion of lactic acid increased,the particle size of the emulsion had a minimum. 结果表明:随着乳酸含量的增加,乳液的平均粒径出现一极小值;
- The amount of free potassium in the slarry increased with reducing particle size of sericite. 矿浆中钾离子之游离量随绢云母粒径减少而增加。
- The resinates complex was prepared by bath method with high temperature and small particle size of resin. 静态法制备时宜选用小粒径的树脂在高温条件下制备，而浓度的选择要考虑药物利用率和载药量两方面因素而定。
- He dipped into the bag and brought out a handful of sample wheat. 他把手伸进袋里，取出一把小麦样品。
- The seive mainlyfunctions to limit the particle size of the material and increase grinding action. 限制过筛物料粒径和增加对物料的破碎作用。
- The influence amount of acrylic resin on the particle size of emulsion, solvent resistance and gloss was discussed. 同时讨论了丙烯酸树脂的含量对乳液粒径、涂膜耐溶剂性能和光泽度的影响。
- The ratio of sample size to population size. 抽样规模与人口规模的比率。
- The results indicated that ultrasonic treatment could increase the solubility and decrease the particle size of dyes. 结果表明，在超声波处理条件下，染料的溶解度增加，平均粒度下降。
- As the add on and particle size of ATH become great, tensile strength and extension at break decrease. 少量使用 ATH时 ,粒径对拉伸强度影响不大 ,但对断裂伸长率影响明显 ;
- What is the exact size of the room? 这个房间的确切面积是多少？
