amplification

名词 n.
中文释义
美 /ˌæmplɪfɪˈkeɪʃən/

英文释义

名词 n.
  1. The act, or result of amplifying, enlarging, extending or adding. countable,uncountable
  2. The act, or result of independently increasing some quantity, especially voltage, power or current. countable,uncountable
  3. Gain. countable,uncountable
  4. The using of the polymerase chain reaction (PCR) for isolating and exponentially amplifying a fragment or sequence of DNA. countable,uncountable
  5. A procedure used in the nomenclature of complex organic compounds in which the superatoms of a basic structure (a phane) are replaced by cyclic structures (amplificants). countable,uncountable
  6. A translation technique that involves adding content that is not present in the source text to the target text, usually to improve the fluency of the translation. countable,uncountable

词形变化

amplifications plural

词汇关系

衍生词
amplificational amplimer autoamplification bioamplification chirped-pulse amplification coamplification microamplification misamplification nonamplification overamplification postamplification preamplification Raman amplification reamplification somatosensory amplification underamplification
相关词
ample amplifiable amplificatory amplifier amplify amplitude

词源

Etymology tree
Proto-Indo-European *h₃emh₃-der.
Proto-Indo-European *h₃emh₃-lo-s
Proto-Italic *amlos?
Proto-Indo-European *h₂ent-
Proto-Indo-European *-s
Proto-Indo-European *h₂énts?
Proto-Indo-European *h₂m̥bʰíder.
Proto-Italic *amβi
Latin ambi-
Proto-Indo-European *pleh₁-
Proto-Indo-European *-nós
Proto-Indo-European *pl̥h₁nós
Proto-Italic *plēnosder.
Latin plēnus?
Latin ambiplus?
Latin amplus
Proto-Indo-European *dʰeh₁-der.
Proto-Italic *-fakāō
Latin -ficō
Latin amplificō
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin amplificātiōlbor.
English amplification
Learned borrowing from Latin amplificātiō.
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