n.壳质，角素...

Chitin synthase is the important enzyme that converts UDP - GlcNAc to chitin.摘要几丁质合成酶是生物合成几丁质的关键物质.Chitin, chitosan are recycling natural polymers with abundant and excellent properties.甲壳素 、 壳聚糖是可再生的天然高分子化合物,来源丰富、性质优良.C...

chitin的音标：chitin的英式发音音标为：['kaɪtɪn]chitin的美式发音音标为：['kaɪtɪn]...