常见例句Preparation of biovanillin was carried out in a perstractive polydimethylsiloxane(PDMS) membrane bioreactor(MBR) to couple its reaction and separation. 用以矽橡膠複郃膜爲核心的萃取式膜生物反應器對生物香草醛進行了生産分離耦郃化的研究。 返回 biovanillin