常見例句雙語例句This compound efficiently catalyzed the direct asymmetric aldol reaction with the yield up to 90.0% and enanti- omeric excess up to 89.5%.該化合物對映選擇性催化直接羥醛反應，產率最高達到90.0%，對映體過量最高達89.5%。 返回 asymmetric direct aldol reaction