Subject words: particle, impinging stream, drying.
主题词:刨花,对撞流,干燥。
Based on the classifying principle of particle in air stream, the type NHJW-I drying ultrafine classifier was successfully designed.
运用气流中颗粒分级原理,成功研制了NHJW - I型干法超细粉分级机。
The results of preliminary experiments show that the distribution of stream-wise particle velocity follows the log-law, and the particle velocity is lower than the corresponding clean water flow.
试验可以得出颗粒三维运动的瞬时速度,初步试验得出颗粒的纵向平均速度遵循对数分布,颗粒速度小于相应水流的运动速度。
The second particle was deflected almost not at all. But what he could tell from the fact that there was a second particle at all, and the fact that it was in this direction, is that in addition to his negative particle, he also, of course, had a positive particle that was within this stream of rays that were coming out.
粒子的强烈信号,有着强烈的对比,第二个粒子几乎,不发生偏转,他能判断这是,第二个粒子的原因是它在这个方向,所以在出射射线中,除了有带负电的粒子外。
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