单词 | amplification |
释义 | Word Frequency amplification(ˌæmplɪfɪˈkeɪʃən) noun 1. the act or result of amplifying 2. material added to a statement, story, etc, in order to expand or clarify it 3. a statement, story, etc, with such additional material 4. electronics a. the increase in strength of an electrical signal by means of an amplifier b. another word for gain1 (sense 13) 5. Also called: gene amplification genetics the production of multiple copies of a particular gene or DNA sequence. It can occur naturally or artificially, by genetic engineering techniques |
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