直流的

Under the action of DC electric field, by using the water, instead of acid and alkali for regenerant, the exhausted ion exchange resin is regenerated.

简介： 在直流电场作用下，利用水作为再生剂，用它代替酸碱再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。

Under the action of DC electric field, by using the water, instead of acid and alkali for regenerant, the exhausted ion exchange resin is regenerated.

在直流电场作用下，利用水作为再生剂，用它代替酸碱再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。

Under the action of DC electric field,by using water as regenerant,it substitutes the acid and the alkali to regenerate,the electro-regeneration technology for ion exchange resin in outer body of the exhausted ion exchange resin.

在直流电场作用下，利用水代替酸碱作为再生剂再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。

This paper will introduce the design of DC regulated power supply in detail.

本文对直流稳压电源的设计进行了详细介绍。

B. The design of full digital and reversibleness of DC motor controlling system.

第二、基于ARM处理器所构成的全数字可逆直流调速系统设计。

This article carries on an application research about the full digital, reversibleness and double closed loop of DC motor system on the four-quadrant based on the ARM embedded system.

本文以ARM嵌入式系统为控制核心，针对四象限的全数字可逆双闭环直流调速系统进行设计研究。

Both workpiece rotation and target rotation adopt a modular riving circuit of dynamos that produces a direct current. Armature stepping down and starting can be achieved by PLC the software procedure.

工件旋转和靶旋转均采用模块化的直流电机驱动电路，通过PLC软件程序实现电枢降压软起动。

The rotative speed measurement methods of high - speed wide - range flat sewing machine brushless DC motor are discussed.

摘 要：论文针对宽调速范围高速工业平缝机无刷直流电机的转速测量方法进行研究。

Serrano uses a smooth AC electric drive and roller-bearing assemblies for dependable performance and long life.

Serrano采用平稳的直流电动驱动和滚筒轴承集配，寿命长，性能可靠。

While working on his PhD, Jesus Lopez Taberna came up with two protection techniques so that wind generators continue to be operative after breaks in electricity supply.

光伏逆变器研发必备设备之一：太阳能电池板模拟器——来自瑞士的Regatron高精度可编程直流电源。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。