常見(jiàn)例句

雙語(yǔ)例句

• Resin direct hydration method is the procedure that butylenes which is in super-critical status reacts with water to produce secondary butyl alcohol with the catalyst of acid cation exchange resin.
  樹(shù)脂直接水合法是以固體酸性陽(yáng)離子交換樹(shù)脂作催化劑，以丁烯在超臨界狀態(tài)下與水反應(yīng)生成仲丁醇。
返回 direct hydration method