常見例句Preparation of biovanillin was carried out in a perstractive polydimethylsiloxane(PDMS) membrane bioreactor(MBR) to couple its reaction and separation. 用以硅橡膠復合膜為核心的萃取式膜生物反應器對生物香草醛進行了生產分離耦合化的研究。 返回 biovanillin