降低气速、提高颗粒循环速率，可以提高床内颗粒浓度，增加颗粒停留时间。
The solids density and solids residence time in circulating fluidized bed increase with increasing solids circulation rate and reducing gas rate.
送料、压片，制粒速度均可调节，压力可调，成品细度可调，改进制粒转笼，增加颗粒的成品率。
Feeding, tabletting, granulating speed, the pressure, and particle fineness are all adjustable. Granulation cage is improved to increase the yield of particles.
随着进一步的融化、再结冰，以及上方新的降雪增加的重量，这些雪变成再次结晶阶段的颗粒状中间物，介于小薄片与冰块之间，被称作万年雪。
With further melting, refreezing, and increased weight from newer snowfall above, the snow reaches a granular recrystallized stage intermediate between flakes and ice known as firn.
应用推荐