[交流] 大家看看 这句话应该怎么理解

4楼: Originally posted by fayfeifei at 2012-10-08 12:36:36
Lowering the pH || will decrease || the proportion of ammonia || present as the dissolved gas || compared to the ammonium ion
断句如上, 直译则为:
降低pH将会导致水中溶解性气体NH3的比例下降(相对于NH4 ...

5楼: Originally posted by 詹王小勒 at 2012-10-08 01:13:17
大神 在问你个问题

At no point was the BAF backwashed to remove excess solids as there was no significant build of head loss, as indicated by the depth of liquid on the top of the column.  

怎么 ...

6楼: Originally posted by fayfeifei at 2012-10-08 16:47:37
叫大神我就不好意思了互相学习

pilot-plant就是小试工程的意思

你给的句子中比较多的专业词汇, 我不一定能准确翻译, 大概意思是:
由柱子上面的液体深度说明, (运行过程中)并没有显著的水头损失(head loss ...