问题
名词解释
MLVSS
答案
参考答案:
即混合液挥发性(有机性)悬浮固体浓度,是为了推测活性污泥中微生物量而进行测定的。
MLVSS
参考答案:
即混合液挥发性(有机性)悬浮固体浓度,是为了推测活性污泥中微生物量而进行测定的。
选词填空。 | |
2.We have never ________ ________ the matter before. 3.Han Li ________ ________ ________ San Francisco in the USA. 4.Sue was very happy to ________ ________ ________ the game. 5.It's difficult for her to ________ ________ the sick boy. |