“alpha position”的概念、定义、翻译、参考文献-科学参考

单词	alpha position
释义	alpha position [`al·fǝ pǝ´zish·ǝn] ^{ORGANIC CHEMISTRY} In chemical nomenclature, the position of a substituting group of atoms in the main group of a molecule; for example, in a straight-chain compound such as α-hydroxypropionic acid (CH₃CHOHCOOH), the hydroxyl radical is in the alpha position.
随便看	dependency dependency needs dependent events dependent segment dependent variable depentanizer depergelation deperm depersonalization depersonalization neurosis Depertellidae dephlegmation dephlegmator dephosphorize depilation depilatory depleted material depleted uranium depletion depletion drive depletion layer depletion-layer capacitance depletion-layer rectification depletion-layer transistor depletion mode

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