The variation of characteristics of the biofilm in anaerobic attached microbial film expanded bed (AAFEB) reactor during start up and steady state condition was studied.
研究了厌氧附着膜膨胀床(AAFEB)反应器在起动和稳态运行过程中生物膜性状的变化。
2
RESULTS:The5kinds of tablets broken off with hands were not in conformity with Chinese Pharmacopeia with respect to weight variation and which involved different degrees of microbial contaminations.
结果：5种掰分药片的重量差异不符合《中国药典》规定，并有不同程度的微生物污染。
3
The main microbial groups are changing along with the variation of seasons.