ultrasound field meaning in Chinese
超声波场
Examples
- Guide for medical ultrasound field parameter measurements
医用超声波扫描参数测量指南 - On the basis of analysing the mechanism of improvement of the adsorption mass transfer by ultrasound field , a batch model cosindering pore difusion and surface diffusion , and a fixed - bed homogeneous model of mass transfer is developed .
论文在分析超声场强化固-液吸附传质的机理上，提出了考虑孔内扩散与表面扩散的静态传质模型以及考虑轴向扩散的均相动态传质模型。 - At the same time , the intrapartical diffusion and liquid internal mass transfer can been enhanced by ultrasound field , owing to additional stirring , the increasing rate of intraparticle diffusion coefficient is enhanced , while that of the liquid film mass transfer coefficient is reduced under ultrasound field
模型研究表明： freundlich ?两相阻力模型计算得到浓度与实验测定值非常吻合，超声场能有效地强化浸取粒内扩散与液膜传质，搅拌作用下超声强化液膜扩散的的能力降低，强化粒内扩散的能力增强。