常見例句

雙語例句

• A study was made on the synthesis of n butyl acetate and isobutyl acetate with aminosulfonic acid as the catalyst. The optimum conditions were chosen by the experiments.
  研究了以氨基磺酸為催化劑，催化合成乙酸正丁酯和乙酸異丁酯的工藝過程，實驗確定了其優(yōu)惠反應(yīng)條件。
返回 isobutyl acetate