諧和地壓采煤法harmoniccorrelation: 調(diào)和相關(guān)harmonicanalysis: 諧波分析harmonicdistortion: 諧波失真(諧波畸變)harmonicamplifier: 諧波放大器harmonice mundi: 世界的和諧下載手機詞典可隨時隨地查詞查翻譯