Study on cycling periods of integrated active sludge system with five tanks;
五箱一体化活性污泥工艺循环周期设置研究
Under present process condition, the reuse of mother liquor from industrial ammonium chloride has a limitation that determined the cycle period of the reuse of mother liquor.
在现有工艺条件下 ,精制氯化铵母液循环使用必有其限度 ,以此决定母液循环使用的周期性 ,并推导出母液循环周期的定量表达式 ,为其污染控制和现场环境执法提供便利。
In allusion to the phenomena of agglomerate in fire layer and being easy to sway by blowing in coal layer and attached scar on furnace chamber wall, which are occurred during the coal gas generator operation, the equipment is improved, process conditions are optimized and the reasonable cycle period and stage interval distribution are established.
针对煤气发生炉生产中出现的火层结块和炭层易吹翻以及炉膛挂疤现象 ,改进设备、优化工艺条件 ,建立科学的循环周期与阶段时间分
And also given some suggestion on swimming pool design about circulating period,setting time of water supply and discharge,disinfection of water in pool,design of inlet outlet and overflow slot.
同时对游泳池设计中循环周期、充放水时间的设定、池水的消毒、进出水口、溢水沟的设计等提出建议。
The Difference between an ideal cycle and its real cycle and the length of cycle time aretwo main factors affecting the real operation of heat regellerative adsorption refrigerationsystem.
1前言在吸附式制冷系统中，许多因素影响着系统的实际运行，包括运行工况、实际循环与理想循环的偏离程度、循环周期以及工质对的匹配等。
One testing method of the cycle time is advanced in allusion to the PLC.
提出一种针对于PLC循环周期的测试方法。
The bias of cyclic periodogram with ssinc window is analyzed in both spectrum frequency direction and cycle frequency direction,and that the TA cyclic spectrum estimation is unbiased is proved.
通过分析加ssinc窗的循环周期图在谱频率方向和循环频率方向的偏差,分析了TA循环谱估计是无偏估计。
The time smoothed cyclic periodogram is introduced to obtain cyclic spectrum density slices from signals.
采用时域平滑循环周期图法直接由信号计算循环谱密度切片,在分析常用的3种变换形式基础上,讨论了各自谱密度三维分布的共性、差异、适用范围。