基本解釋

• [化學]酯交換反應

英漢例句

雙語例句

• When discussed the transesterification reaction , the formula used to calculate ester interchange rate based on the oil's relative molecular weight and the increase of hydroxy group was derived ;
  在討論油脂的酯交換改性反應時，推導出了可根據(jù)油脂的平均相對分子質(zhì)量和酯交換后羥值的增加量計算酯交換率的近似公式；

• ester interchange reaction更多例句

詞組短語

短語

• ester -interchange reaction 酯交換反應
• Ester interchange ring closure reaction 酯交換環(huán)合反應

• ester interchange reaction更多詞組

專業(yè)釋義

化學

• 酯交換反應

  In this paper, a series of poly(ether-ester) elastomers was synthesized by a two-step method. At first, the prepolymer was synthesized by ester interchange reaction.
  本文采用先進行酯交換反應，后縮聚反應的端羥基聚醚法，合成了一系列聚醚酯彈性體。