单词 | amplification |
释义 | am·pli·fi·ca·tion (ăm′plə-fĭ-kāshən) n. 1. The act or result of amplifying, enlarging, or extending. 2. a. An addition to or expansion of a statement or idea. b. A statement with such an addition. 3. Physics a. The process of increasing the magnitude of a variable quantity, especially the magnitude of voltage, power, or current, without altering any other quality. b. The result of such a process. 4. Electronics See gain1. 5. Genetics The process by which extra copies of a gene or a DNA sequence are formed. |
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