常見例句ResultsThe root of Tylophora atrolliculata Metc. had amphicribral vascular bundle, however steme had bicollateral vascular bundle. 方法利用顯微鏡觀察其根、莖的橫切面結(jié)構(gòu)組織與根粉末特征。(2 ) pinnate-ray amphicribral reniform bundle; （2）羽線腎 形周韌維管束；amphicribral concentric vascular bundle 雙韌同心維管束amphicribral concentrithic molecule 兩親媒性分子(3) fan-ray amphicribral reniform b undle; （3）扇線腎形周韌維管束；amphicribral siphonostele 雙韌管狀中柱 返回 amphicribral