DCPC

A DCPC frequency compensation mode with GES for low power& low voltage three-stage amplifier is proposed in this paper.

本文提出了一种应用于低压低功耗多级放大器的频率补偿模式，即一种带增益级的DCPC频率补偿模式。

By eluting the carbon cake with ethanol-water system or isopropanol-water system, a DCPC solution of 80% purity was obtained.

以乙醇-水和异丙醇-水体系作为洗脱剂，得到纯度80%的DCPC溶液。

The effective separation of desacetyl cephalosporin C ( DCPC) from cephalosporin C ( CPC) and other impurities was achieved by using the powdery activated carbon as an adsorbent to deal with the waste drainage from the current process for CPC production.

利用粉状活性炭为吸附剂，处理头孢菌素C生产过程中的废弃液，实现了去乙酰头孢菌素C（DCPC）和头孢菌素C（CPC）及其他杂质的有效分离。