Floc concentration distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.实验测定了平直叶轮动态混合絮凝器内絮团浓度的空间分布.The flocculation mechanism and kinetics of opposite folded plate flocculator ( OFPF )...
The motorcyclist must have been doing a ton as he passed me.当摩托车从我身边驶过时,他的时速肯定达到了100英里.A motorcyclist was seriously injured when she was snared by a rope stretched across the road.一个骑摩托的女子被横扯在马路上的一根绳子给绊倒了，伤势严重。The motorc...