1. 變頻器將無線電訊號從一種頻率轉(zhuǎn)換成另一種頻率的電子裝置
   An electronic device that converts one frequency of a radio signal to another.
2. 一種低速輸入設(shè)備，它將圖形和圖象數(shù)據(jù)轉(zhuǎn)換成用于數(shù)字計算機的二進制數(shù)值輸入。
   A low-speed input device that converts graphic and pictorial data into binary, numeric inputs for a digital computer.
3. 把能量從一種形式轉(zhuǎn)換成另一種形式的裝置。在與計算機有關(guān)時，這個術(shù)語用在磁盤系統(tǒng)中的讀／寫磁頭、扇面標(biāo)記的檢測上，以及用在延遲線存儲器的電子或聲波脈沖變換器上。
   A device for converting energy form one form to another. In relation to computers, the term is applied to a read/write head, to detector of sector marks in a magnetic disc system, and to electronic/sonic pulse converters of delay line memory.
4. 鏡頭轉(zhuǎn)換到一座墳?zāi)?/a>。
   The scene shifted to a sepulcher.

轉(zhuǎn)的英語翻譯：