Bente本特Benn.本(男名)n.[小写](苏格兰)内室；山峰benazepril hydrochloride盐酸贝那普利<抗高血压药>benzaldehyde derivatives苯甲醛衍生物benanserin hydrochloride[化] 盐酸苄甲色林benzol-ketone dewaxing酮苯脱蜡benzyl penicillin sodium苄基青霉素钠盐benzyl acetoacetic ether乙酰苄基乙酸酯benzaldehyde cyanohydrin扁桃腈beneficiation flow sheet选矿流程benzoylaminobenzoic acid苯甲酰氨基苯酸beneficiation separation分离富集