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aldehydes
醛
常用释义
英音[ ˈældɪˌhaɪdz ]
美音[ ˈældəˌhaɪdz ]
基本释义
  • n. 醛；[有化]醛类；乙醛（aldehyde 的复数）
例句
  • 1·The objective is to cyclize and condense with different aromatic aldehydes to synthesize a series of aurones.
    目的是与不同的芳香醛进行环合和缩合，以合成一系列的金酮。
  • 2·The knoevenagel condensation of aromatic aldehydes with ethyl cyanoacetate proceeds smoothly in the presence of potassium fluoride giving products in high yield.
    在氟化钾催化下， 芳香醛与氰乙酸乙酯发生克脑文格尔缩合反应，得到高产率的缩合产物。
  • 3·Aldehydes possess anesthetic properties.
    醛类具有麻醉的作用。
  • 4·The aldehydes almost exist in everywhere and harm to people.
    醛类化合物广泛存在于环境中，危害人体健康。
  • 5·The formation mechanism of the aldehydes was also discussed.
    同时探讨了这些醛类化合物的形成机理。
  • 6·Esters, alcohols, aldehydes, and lactones were the major constituents.
    主要成分为酯类、醇类、醛类、内酯类化合物。
  • 7·Both the alcohols and aldehydes are secondary products of the oxidation.
    醇和醛两者为氧化的次级产物。
  • 8·The double bond is attacked by the oxygen, forming aldehydes and carbonyls.
    双结合受氧的攻击形成乙醛和碳酸基。
  • 9·REDOX Relationships amongst Alcohols, Aldehydes and Ketones and Carboxylic acids.
    醇，醛与酮和羧酸之间的氧化还原关系。
  • 10·The reaction of sulfate with aldehydes and ketones has been known for many years.
    大家知道硫酸盐能与醛类和酮类反应已有许多年了。
网络释义