常見例句雙語例句This method can inspect the harmonic component and reactive power immediately.該方法可以實現(xiàn)快速的檢測出諧波分量，并補償無功功率。The harmonic component in city power grids has considerably increased since more and more nonlinear power loads turn up in the grids.隨著越來越多的非線形電力負(fù)荷投入使用，使城市電網(wǎng)中的諧波分量猛增。To single phase SCR bridge rectification circuit of constant potential instrument, the expression of load voltage is derived and harmonic component of load voltage is analyzed in detail.文中針對船用恒電位儀單相可控橋式整流電路，推導(dǎo)了負(fù)載電壓表達(dá)式，分析了負(fù)載電壓的諧波組成； 返回 harmonic component