单词 | unsaturation |
释义 | unsaturation [¦ǝn´sach·ǝ`rā·shǝn] ORGANIC CHEMISTRY A state in which the atomic bonds of an organic compound's chain or ring are not completely satisfied (that is, not saturated); usually applies to carbon, but can include other ring or chain atoms; unsaturation usually results in a double bond (as for olefins) or a triple bond (as for the acetylenes). |
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