... 髓线，辐射线 Pith-ray 孔纹穿孔 Pitted perforation 孔纹导管 Pitted vessel ...
基于12个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
Results There were 3 types of vessel elements, scalariform vessel, reticulated vessel and pitted vessel, the perforation plates were simple perforation plate.
结果茵陈蒿具有梯纹、网纹和孔纹3种类型的导管，穿孔板类型为单穿孔。
youdao
应用推荐
模块上移
模块下移
不移动