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reduction

B1 noun

reduction /ɹɪˈdʌk.ʃən/ nghĩa là sự giảm bớt, sự thu nhỏ

Các nghĩa

  1. sự giảm bớt, sự thu nhỏ

    The act, process, or result of reducing.

    countable · uncountable

    He advocated reduction of taxes.

    A further reduction would make us go into the red.

    He was clearly angling for a reduction on his rent.

  2. mức giảm, số lượng giảm

    The amount or rate by which something is reduced, e.g. in price.

    countable · uncountable

    A 5% reduction in robberies

  3. sự khử (trong hóa học)

    A reaction in which electrons are gained and valence is reduced; often by the removal of oxygen or the addition of hydrogen.

    countable · uncountable

  4. sự cô đặc (nước sốt)

    The process of rapidly boiling a sauce to concentrate it.

    countable · uncountable

  5. sự rút gọn (biểu thức)

    The rewriting of an expression into a simpler form.

    countable · uncountable

  6. phép quy dẫn (bài toán)

    A transformation of one problem into another problem, such as mapping reduction or polynomial-time reduction.

    countable · uncountable

+ 2 nghĩa khác

  1. bản cải biên (cho ít nhạc cụ hơn)

    An arrangement for a far smaller number of parties, e.g. a keyboard solo based on a full opera.

    countable · uncountable

  2. sự quy giản (hiện tượng học)

    A philosophical procedure intended to reveal the objects of consciousness as pure phenomena. (See phenomenological reduction.)

    countable · uncountable

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