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汉语拼音：yǐ suān

俗称醋酸。有机酸，分子式CH3COOH。无色液体，有刺激性气味，是醋的主要成分。无水乙酸在低温凝固成冰状，俗称冰醋酸。为重要化工原料，用于制人造纤维、塑料、药品等。

• sauce from having a strong vinegar taste (vinegar is dilute acetic acid), oxygen must BE kept, out of the fermentation tank.

  为了防止酱油产生强烈的醋味（醋是稀释的乙酸），必须要使发酵罐隔绝氧气。

• Method Uusing biuret colorimetry to determine the content of protein which had been precipitated by trichloroacetic acid.

  方法采用三氯乙酸沉淀法结合双缩脲比色法测蛋白含量，并做加样回收率试验。

• The suspension is produced, stored, transported and used in the form of an acid cartridge or an acetate cartridge.

  该淤浆以一种称作酸性药筒或乙酸盐药筒的形式被制备、储存、传输和使用。

• However, this limitation can be removed by using a TCA method in an iterative way in order for the smaller peaks to be detected.

  然而，这种限制可以去除用三氯乙酸法在迭代的方式，以便使小峰被检测。

• The rate of racemization of L-His was the most rapid in acetic acid, the suitable catalyst is salicylaldehyde.

  L-组氨酸在乙酸溶剂中消旋最快，其合适的催化剂应是水杨醛；

• This article reviews some characterization of polyglycolide, the methods of preparing polyglycolide, and the application of it.

  本文综述了聚羟基乙酸的一些性能的特点，制备方法及其应用。

• CONCLUSION: It is possible to construct a tissue-engineered tendon with autologous MSCs as seed cells and collagen-polyglycolic acid.

  结论：以胶原聚羟基乙酸为支架，以自体骨髓间质干细胞作为种子细胞可望构建组织工程化肌腱。

• Soil quality - Determination of copper, iron, manganese and zinc contents - Extraction by means of ammonium acetate in presence of EDTA.

  土质.铜、铁、锰、锌含量的测定.在有乙二胺四乙酸存在的情况下用乙酸铵提取法

• Printing and dyeing industry to replace the acetic acid, used as a pigment dye color to help agent, bleaching agent.

  印染工业可代替乙酸，用作色素染料的显色助染剂、漂白剂。