biological tag生物标记
biologicaladj.生物的;生物学的
biological granular activated carbon生物颗粒活性炭
biologically false positive reaction生物假阳性反应
biological powdered activated carbon生物活性炭
biological pollution of water bodies水体生物污染
biological enhanced activated filter生物强化活性滤池
biologically activated carbon filter生物活性炭滤池
biological and chemical laboratories生物与化学实验
biological contact oxidation process生物接触氧化法
Biological purification of water body水体生物净化化学反应