释义 |
va·lo·ni·a 英vəˈləʊniːə, -ˈləʊnjə美vəˈloniə, -ˈlonjəAHDvə-lōʹnē-ə, -lōnʹyə BNC²³⁶²¹³⁺¹ 基本例句 n.一种斛果的壳子¹⁰⁰ Kinetic characteristics of valonia tannin biodegradation using natural microorganism groups were studied. 研究了微生物菌系对橡单宁的生物降解能力。 dictall The composition, basic properties and chemical reactions of Turkish valonia extract were discussed. 论述了土耳其橡栲胶的组成、基本性质和改性过程中常用的几种化学反应。 dictall Method of colloidal titration was adopted to determine tannin content of valonia tannin extract. 用胶体滴定法测定了橡椀栲胶中的单宁含量。 dictall |