The study on shunt active power filter, which is a novel device compensating harmonics and reactive power current simultaneously, is the focus in the field of power quality control.
并联有源电力滤波器作为一种新型的谐波、无功综合补偿系统，是电能质量控制领域中的研究热点。
A new strategy with metabonomics is put forward to achieve integral study on therapeutic basis matter and action mechanism of TCM, and to reveal and control the comprehensive quality of TCM.
提出中药药效物质组学研究策略，以实现中药药效物质基础与作用机理研究的一体化，进而从深层次揭示和全面控制中药的内在质量。
Based on the procedure for parametrical optimization of MEWMA control chart, a case study of its application in surface mount process for the solder joint quality control was presented.
提出了MEWMA控制图参数优化方法，对电子产品装配中的表面贴片工艺过程的焊点质量控制进行了研究。
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