Analysis and design of a push-pull boost power factor corrector .
推挽式升压型功率因数修正器之分析与设计。
Analysis and design of a push-pull dcm boost power factor corrector .
推挽式续电升压型功因修正器之分析与设计。
Marks the beginning of a longer sequence of text added by an author , scribe , annotator or corrector ( see also add ) .
标记由作者、抄写者、注解者或更正者所加入的较长连续文字之开端。
The funds manager may contact the newspapers or periodicals designated by china securities regulatory commission with the sealed fax for requiring publishing " listing statement for changes of funds units and negotiable raising placements " , and shall inspect check to see whether the details therein are right corrector not .