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单词 multiplication
释义

Definition of multiplication in English:

multiplication

noun ˌmʌltɪplɪˈkeɪʃ(ə)nˌməltəpləˈkeɪʃ(ə)n
mass noun
  • 1The process or skill of multiplying.

    增多;倍增;繁殖;乘法;乘法运算

    we need to use both multiplication and division to find the answers

    要找到答案,我们必须乘法和除法并用。

    count noun these formulae involve a number of multiplications

    这几个公式涉及多次乘法运算。

    Example sentencesExamples
    • There I learned addition, multiplication, division and subtraction, mostly from several private tutors.
    • These growth programs are specified when the elements are initially patterned and involve both cell multiplication and matrix secretion.
    • These teachers thought it inappropriate to ask kindergartners and first and second graders to experience multiplications, divisions, fractions and decimals at such an early age.
    • They should also be able to understand basic maths and geometry, including fractions, decimals, multiplication and division.
    • In one drawing, the child is skirted, maybe in a tutu, in the midst of a group of other children - who may be multiplications of herself - and she has lost one shoe.
    • The work contains 11 chapters, one each on topics such as addition, subtraction, multiplication, division, square roots and cube roots.
    • These dietary conditions lead to rapid multiplication of the clostridial bacteria in the gut of the sheep.
    • Distraction was based on arithmetic equations (additions, subtractions, multiplications, and divisions) displayed for 10 seconds in a corner of the screen.
    • As well, division is typically learned relative to multiplication (as subtraction is learned relative to addition).
    • Magiste compared performance of strong German-Swedish bilinguals and German-dominant monolinguals on arithmetic tasks that required a series of simple additions, subtractions, multiplications or divisions.
    • While some problems needed only division or multiplication to solve, others used fractions or multiple steps.
    • IBM's new supercomputer, Blue Gene, may do close to one quadrillion multiplications per second.
    • The tiny tots tried to explain about maths with the use of small pebbles by counting, addition, subtraction and multiplication.
    • Take all the products of these multiplications and add them together.
    • Anyone who studies mathematics should not be afraid of the difficulty of multiplication and division, but should be afraid of the mysteries of manipulating fractions.
    • Try the same multiplications as above: 32x65 and 31x65.
    • People who needed to do many multiplications or divisions probably looked the answers up in a table, or hired someone who could.
    • One could verify this by doing two different long multiplications and checking that they give the same answer.
    • Topics considered include addition and subtraction of decimal numbers followed by multiplication and division of decimal numbers.
    • It could perform basic arithmetic: addition, subtraction, multiplication and division and it could calculate square roots.
    Synonyms
    expansion, growth, increase in size, extension, amplification, augmentation, topping up, building up, addition, supplementing
    1. 1.1Mathematics The process of combining matrices, vectors, or other quantities under specific rules to obtain their product.
      〔数〕(矩阵、矢量或其他量的)乘法
      Example sentencesExamples
      • The dots used above do not mean a matrix or vector multiplication in the strict sense.
      • In particular, the Hindu astronomer Brahmagupta worked out the rules for addition, subtraction and multiplication by zero.
      • Bombelli was the first person to write down the rules for addition, subtraction and multiplication of complex numbers.
      • For matrix multiplication, vectors without superscript are treated as columns and vectors with the T superscript as rows.
      • Cayley gave a matrix algebra defining addition, multiplication, scalar multiplication and inverses.
      Synonyms
      growth, rise, enlargement, expansion, extension, elevation, swelling, inflation

Origin

Late Middle English: from Old French, or from Latin multiplicatio(n-), from multiplicare (see multiply1).

Definition of multiplication in US English:

multiplication

nounˌməltəpləˈkāSH(ə)nˌməltəpləˈkeɪʃ(ə)n
  • 1The process or skill of multiplying.

    增多;倍增;繁殖;乘法;乘法运算

    we need to use both multiplication and division to find the answers

    要找到答案,我们必须乘法和除法并用。

    the rapid multiplication of abnormal white blood cells
    Example sentencesExamples
    • Try the same multiplications as above: 32x65 and 31x65.
    • The tiny tots tried to explain about maths with the use of small pebbles by counting, addition, subtraction and multiplication.
    • Distraction was based on arithmetic equations (additions, subtractions, multiplications, and divisions) displayed for 10 seconds in a corner of the screen.
    • These growth programs are specified when the elements are initially patterned and involve both cell multiplication and matrix secretion.
    • While some problems needed only division or multiplication to solve, others used fractions or multiple steps.
    • Take all the products of these multiplications and add them together.
    • These dietary conditions lead to rapid multiplication of the clostridial bacteria in the gut of the sheep.
    • Anyone who studies mathematics should not be afraid of the difficulty of multiplication and division, but should be afraid of the mysteries of manipulating fractions.
    • IBM's new supercomputer, Blue Gene, may do close to one quadrillion multiplications per second.
    • One could verify this by doing two different long multiplications and checking that they give the same answer.
    • They should also be able to understand basic maths and geometry, including fractions, decimals, multiplication and division.
    • People who needed to do many multiplications or divisions probably looked the answers up in a table, or hired someone who could.
    • The work contains 11 chapters, one each on topics such as addition, subtraction, multiplication, division, square roots and cube roots.
    • Topics considered include addition and subtraction of decimal numbers followed by multiplication and division of decimal numbers.
    • These teachers thought it inappropriate to ask kindergartners and first and second graders to experience multiplications, divisions, fractions and decimals at such an early age.
    • There I learned addition, multiplication, division and subtraction, mostly from several private tutors.
    • Magiste compared performance of strong German-Swedish bilinguals and German-dominant monolinguals on arithmetic tasks that required a series of simple additions, subtractions, multiplications or divisions.
    • In one drawing, the child is skirted, maybe in a tutu, in the midst of a group of other children - who may be multiplications of herself - and she has lost one shoe.
    • As well, division is typically learned relative to multiplication (as subtraction is learned relative to addition).
    • It could perform basic arithmetic: addition, subtraction, multiplication and division and it could calculate square roots.
    Synonyms
    expansion, growth, increase in size, extension, amplification, augmentation, topping up, building up, addition, supplementing
    1. 1.1Mathematics The process of combining matrices, vectors, or other quantities under specific rules to obtain their product.
      〔数〕(矩阵、矢量或其他量的)乘法
      Example sentencesExamples
      • In particular, the Hindu astronomer Brahmagupta worked out the rules for addition, subtraction and multiplication by zero.
      • For matrix multiplication, vectors without superscript are treated as columns and vectors with the T superscript as rows.
      • Bombelli was the first person to write down the rules for addition, subtraction and multiplication of complex numbers.
      • Cayley gave a matrix algebra defining addition, multiplication, scalar multiplication and inverses.
      • The dots used above do not mean a matrix or vector multiplication in the strict sense.
      Synonyms
      growth, rise, enlargement, expansion, extension, elevation, swelling, inflation

Origin

Late Middle English: from Old French, or from Latin multiplicatio(n-), from multiplicare (see multiply).

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更新时间:2024/11/11 13:05:11