关键词 倒置A2/o工艺 复合工艺 生物脱氮除磷污水处理厂 [gap=825]Keywords:Inverted K|Q process;Compound process;Biological nitrogen and phosphorus
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compound Poisson process 复合泊松过程 ; 复合卜瓦松过程 ; 复合Poisson过程 ; 复合波松过程
ultrasonic compound process 超声复合加工
twin-side compound process 双面复合工艺
compound nuclear process 复合核过程
compound-glass process 复合玻璃法
So uniform coating in dry compound process is key.
所以均匀涂布在干式复合工艺中十分关键。
Semi-solid slurry of A356 alloy is prepared by compound process, and the fractal characteristic of morphology in semi-solid primary phase is studied.
利用复合工艺制备了A356铝合金半固态浆料,研究了半固态A356铝合金初生相形貌的分形特征。
The cost of the forming mold of the invention is low, the compound process is simple, and the combination of the compound surface is firm and reliable.
本发明成型模成本低、复合工艺简单、复合面结合牢固、可靠。
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