采用该方法开展了变粒子流量的喷管烧蚀试验，获得了粒子流量对喷管烧蚀率的影响规律。
Nozzle ablation experiments using the method mentioned above were carried out, and the influence of particle-flux on the erosion-rate of nozzle was obtained.
用于干法制粒，提供精确的颗粒尺寸和密度，便于产品统一混合，控制灰尘，改进流量特性，统一的粒子硬度等。
For dry granulation of powders providing precise control of particle size and density in order to produce uniform blends, control dust, improve flow properties, consistent particle hardness, etc.
在相同体积流量下，沉积率与管径关系不大；而沉积率与气溶胶粒子大小之间的关系比较复杂。
The tube diameter had light relation with deposition rate under same volume flow amount, while the relation of deposition rate with aerosol particles size was relatively complicated.
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