Definition of non-dimensional in English:

non-dimensional

adjective ˌnɒndʌɪˈmɛnʃən(ə)lˌnɒndʌɪˈmɛnʃ(ə)n(ə)lˌnɒndɪˈmɛnʃ(ə)n(ə)l

1Lacking dimension; having no extent in any spatial dimension.
2Science. Of a physical quantity: having a numerical value independent of the choice of units of measurement; = "dimensionless". Also (of an equation): composed of dimensionless terms.

Late 19th century; earliest use found in Edwin Abbott (1838–1926), headmaster and writer. From non- + dimensional.

adjective

1Lacking dimension; having no extent in any spatial dimension.
2Science. Of a physical quantity: having a numerical value independent of the choice of units of measurement; = "dimensionless". Also (of an equation): composed of dimensionless terms.

Late 19th century; earliest use found in Edwin Abbott (1838–1926), headmaster and writer. From non- + dimensional.

单词	non-dimensional
释义	Definition of non-dimensional in English: non-dimensional adjective ˌnɒndʌɪˈmɛnʃən(ə)lˌnɒndʌɪˈmɛnʃ(ə)n(ə)lˌnɒndɪˈmɛnʃ(ə)n(ə)l 1Lacking dimension; having no extent in any spatial dimension. 2Science. Of a physical quantity: having a numerical value independent of the choice of units of measurement; = "dimensionless". Also (of an equation): composed of dimensionless terms. Origin Late 19th century; earliest use found in Edwin Abbott (1838–1926), headmaster and writer. From non- + dimensional. Definition of non-dimensional in US English: non-dimensional adjective 1Lacking dimension; having no extent in any spatial dimension. 2Science. Of a physical quantity: having a numerical value independent of the choice of units of measurement; = "dimensionless". Also (of an equation): composed of dimensionless terms. Origin Late 19th century; earliest use found in Edwin Abbott (1838–1926), headmaster and writer. From non- + dimensional.
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