物料循环率
solid recirculation rates
物料循环系统
material circulatory system
materials circulating system
material cycling system
循环物料量
circulated material quantity
有机物料循环
Recycling of organic matter
organic residue cycling
凝结器流出物循环水
condenser effluent circulating water
生物物料学
physical properties of bio-materials
生物循环流化床
biological circulating fluidized bed