digit controlled direct current source 数控直流电流源
numerical control direct current source 数控直流电流源
digital-controlled direct current source 数控直流电流源
digital controlled direct current source 数控直流电流源
adjustable pulsant direct current source 可调脉动直流电源
Direct current pulse power source 直流脉冲电源
direct current arc source 直流电弧光源
In order to examine the validity of this model, a set of direct current source is designed, which uses the technique of three-phase bridge semi-control. A PC-DAQ data acquisition system is built with the technique of LabVIEW virtual instrument.
为了试验的需要,设计制作了一套采用三相桥式半控整流技术的直流电源系统。
参考来源 - 汽车继电器电触头燃弧特性分析及试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The standard name after editing is "ark of power system direct current source orders goods technical condition".
修订后的标准名称为《电力系统直流电源柜订货技术条件》。
The paper researches the quadric direct-current source in non-saturation mode, and designs an isolation direct-current source which has non-ripples wave output.
本文对非饱和模式下的二次直流电源进行了研究，并设计了一种输出无纹波的隔离式直流电源。
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