[名词解释] 生物膜法(Bio-Film Process)
[名词解释] 膜态沸腾 film boiling
[试题]The role that weather plays in formation flight has not yet been clearly defined.
[问答题] 简述生物膜的挂膜方法?
[试题]F.ormation flight is more comfortable because passengers can not see the other planes.
[名词解释] 生物滤池(Bio-Filter)