字典網>> 英漢字典>> R開頭詞條>>ratio detector的意思 漢英字典ratio detector中文翻譯:【電】 比率檢波器ratio detector相關詞條:ratio of of depreciation ratio of profit to net sales rational function ratio of net worth to total capital ratio of transformation ratio of notes receivable to accounts receivable ratio between gold and silver ratio control ration ratio of capital stock to net work