本试验旨在优化豆粕米曲霉(Aspergillus oryzae)固体发酵条件,使豆粕中的植酸降解到最低水平且发酵菌种的生物量达到最大值,同时了......

Screening of new microorganism being able to produce efficiently flocculants was carried out. A new model for screening ......

The velocity dip phenomenon may occur in a part of or in the whole flow field of open channel flows due to the secondary......