protein precipitation的用法和样例：
例句
- Protein precipitate analysis method and traditional sulfur dioxide bleaching analysis method were applied together to determine monomeric anthocyanins in polymeric pigments.
采用蛋白质沉淀和传统二氧化硫脱色分析方法测定聚合色素中单分子花色素。 - Concentration of the virus particles by precipitation Because viruses are proteinaceous, they can be precipitated by methods that will precipitate proteins.
由于病毒是蛋白质性质的，它们能通过蛋白质沉淀法沉淀。
