常見(jiàn)例句雙語(yǔ)例句Synthesis of benzaldehyde glycol acetal catalyzed by strong-acid cation-exchange resin;用無(wú)水硫酸銅作催化劑，在微波輻射下催化合成苯甲醛乙二醇縮醛。Hydrolysis of methyl formate to form formic acid was studied experimentally by using strong-acid cation-exchange resin as catalyst and packing in a catalytic distillation column.在催化精餾塔內(nèi)以壓制的強(qiáng)酸性陽(yáng)離子交換樹(shù)脂為催化劑填料對(duì)甲酸甲酯水解制甲酸進(jìn)行了實(shí)驗(yàn)研究。This papar is concerned with the technique of regaining L-GA from exhausted liquid extracted L-GAwith strong acid cation-exchange resin and eluting, regenerating resin with ammonia water.用強(qiáng)酸性陽(yáng)離子交換樹(shù)脂吸附提取母液中的L-谷氨酸（簡(jiǎn)稱(chēng)L-GA），然后用氨水洗脫和再生，回收L-GA。 返回 strong acid cation-exchange resin