frequency mixing的用法和樣例：
例句
- Their music personifies a varied approach to song writing, mixing dark, harsh and aggresive club anthems.
他們的音樂(lè )使用了各種方式進(jìn)行歌曲寫(xiě)作，黑暗混頻，制作粗礪和富有侵略性的夜總會(huì )圣歌，使其帶有人性色彩。 - A low power mixer and a basedband variable gain amplifier are designed for frequency downconversion and gain-adjustment, respectively.
最后實(shí)現了一個(gè)低功率的混頻器及基頻可變增益放大器，且此放大器可線(xiàn)性調整增益。
