泥饼干
泥饼干-
投加石灰能有效地降低污泥比阻（SRF），但对污泥沉淀无明显改善且增加了泥饼干重；
The addition of lime efficiently reduced the sludge 's SRF but did not significantly improve the sludge 's sedimentation .
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她想要尽情享用自己喜欢的炸鸡、土豆泥、奥利奥饼干，或是再来一份榛子巧克力酱，这令她非常沮丧。
It frustrated her that she wanted to feast on her favourite fried chicken , mashed potatoes , Oreo biscuits or additional helpings of Hazelnut Choco spread . 5 .
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摆满鱼子酱和寿司的丰盛餐桌让位给了土豆泥和面包，饼干取代了小点心和蛋糕。
Lavish tables laden with caviar and sushi have made way for mashed potatoes and bread , and cookies have replaced petits fours and tiny frosted cakes .