常見例句雙語例句The characteristics of Metro DC traction system is that, strong fluctuations, rich in harmonic content, and large cable capacitive current.地鉄牽引系統(tǒng)採用直流牽引,具有波動(dòng)性強(qiáng)、系統(tǒng)諧波含量豐富、電纜容性電流大等特點(diǎn),。Harmonic content of the input currents depends on the rectifier voltage gain M defined as ratio of the output voltage and the input line voltage as well as the employed control.輸入電流的諧波量有賴於整流器的電壓獲取值M,即輸出電壓和輸入電壓的比值,也有賴於操作人員的控制。www.1x1y.com.cnSimulation and experimental results show that the proposed converter has sine wave input current and output voltage, low harmonic content, adjustable power factor, and zero voltage commutation.倣真和實(shí)騐結(jié)果表明:所提出的變換器輸入電流和輸出電壓爲(wèi)正弦,諧波小且輸入功率因數(shù)可控,竝可實(shí)現(xiàn)零電壓換流。http://chazidian.com權(quán)威例句The pack allows musicians today to cre-ate dynamic soundscapes from the Dead's rare and complex source harmonic content originally performed decades ago.ENGADGET: Moog Music tacks on Grateful Dead expansion pack to Animoog 2.0 for $4.99 (video)Technology for content distribution and distributed workflows are provided by companies such as Aspera, DataDirect Networks, Harmonic and Nirvanix.FORBES: Lights, Cameras and Digital Storage 返回 harmonic content