metaxylem
metaxylem漢語(yǔ)翻譯
metaxylem詳細(xì)解釋
met.a.xy.lem
n.Botany (名詞)【植物學(xué)】 The part of the primary xylem that differentiates after the protoxylem and is characterized by broader vessels and tracheids.后生木質(zhì)部:初生木質(zhì)部中不同于原生木質(zhì)部的一部分,以更寬的導(dǎo)管和管胞為特征
最新應(yīng)用
- 10寵之谷