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- stratum vasculare 血管层
- They represent each society stratum. 他们代表各个社会阶层。
- They do not constitute a separate class or stratum. 知识分子和青年学生并不是一个阶级或阶层。
- He hates the privileged stratum. 他憎恨特权阶层。
- This is a stratum we must win over. 这一阶层，我们是必须争取的。
- Tramps are from the lowest stratum of society. 流浪汉来自社会最下层。
- The organ is penetrated with vascular tissue. 根瘤的器官内有维管组织穿过。
- Is The Intermediate Stratum Forming in China? 中国的中间阶层正在形成?
- Modification of breather stratum about airslide. 空气输送斜槽透气层的改造。
- To form bends in(a stratum of rock. 地层褶曲（在地层的岩石上）形成弯曲
- Any hematoma may indicate a vascular injury; and. 任何血肿要怀疑血管损伤。
- The lower stratum divides again into Ds and Es. 下层又分成D级和E级。
- The primary vascular structure of a root. 根的初生维管结构。
- Such inequalities are found in every stratum. 这类不公平的现象存在于社会的每一个阶层。
- Human Dermal Vascular Smooth Muscle Cells! 人真皮血管平滑肌细胞!
- To form bends in(a stratum of rock). 地层褶曲（在地层的岩石上）形成弯曲
- Advances In Vascular Surgery Vol. 血管手术进展。
- Stratum corneum means "horny layer". 角状的“层”组织即“角质层”。
- Illustrated treatment of aquatic vascular plants. 水生维管束植物图册。
- A cell in the xylem of vascular plants. 管胞在维管植物的木质部中的细胞
