Definition of polyunsaturation in English:

polyunsaturation

noun ˌpɒlɪʌnˌsatjʊˈreɪʃnˌpɒlɪʌnˌsatʃʊˈreɪʃn

Chemistry

The property of being polyunsaturated; the extent of this; the presence of a number of carbon–carbon double or triple bonds in a compound.

1950s; earliest use found in Journal of the American Chemical Society. From poly- + unsaturation, after polyunsaturated.

noun

Chemistry

The property of being polyunsaturated; the extent of this; the presence of a number of carbon–carbon double or triple bonds in a compound.

1950s; earliest use found in Journal of the American Chemical Society. From poly- + unsaturation, after polyunsaturated.

词汇	polyunsaturation
释义	Definition of polyunsaturation in English: polyunsaturation noun ˌpɒlɪʌnˌsatjʊˈreɪʃnˌpɒlɪʌnˌsatʃʊˈreɪʃn Chemistry The property of being polyunsaturated; the extent of this; the presence of a number of carbon–carbon double or triple bonds in a compound. Origin 1950s; earliest use found in Journal of the American Chemical Society. From poly- + unsaturation, after polyunsaturated. Definition of polyunsaturation in US English: polyunsaturation noun Chemistry The property of being polyunsaturated; the extent of this; the presence of a number of carbon–carbon double or triple bonds in a compound. Origin 1950s; earliest use found in Journal of the American Chemical Society. From poly- + unsaturation, after polyunsaturated.
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