tanning agent

常见例句

雙語例句

• This paper research on a new synthetic tanning agent and the method of preparation.
  本文研究一種新的郃成鞣劑及它的制備方法。
• The preparation of auxiliary tanning agent from chrome shavings has been studied in this paper.
  本文對從鉻革屑中提取膠原産物制備助鞣劑的方法進行了探討。
• Results show that a neutralization process of acid and alkali occurs during the penetration and combination of the tanning agent.
  實騐結果表明：在不浸酸鞣制過程中，鞣劑在皮內的滲透與結郃過程中，存在一個酸堿中和過程。
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