您要查找的是不是：
- vascular tracheid 维管管胞
- Vascular bundle have not cambium layer, vessel, and spiral tracheid as well.Only sieve element. 维管束无形成层，无导管，也不具有螺纹管胞，只有筛分子。
- The organ is penetrated with vascular tissue. 根瘤的器官内有维管组织穿过。
- Any hematoma may indicate a vascular injury; and. 任何血肿要怀疑血管损伤。
- The primary vascular structure of a root. 根的初生维管结构。
- Human Dermal Vascular Smooth Muscle Cells! 人真皮血管平滑肌细胞!
- Advances In Vascular Surgery Vol. 血管手术进展。
- Thread, hole patterns and Reticulate smaller catheter and tracheid. 见放射状条纹。See radial stripes.;螺纹、孔纹和网纹导管及管胞较小。
- 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
- A stele that has a solid core of vascular tissue. 原生中柱一种有管状组织的实心中柱
- It shows one sheath around the vascular bundles. 它显示出在维管束周围的鞘状构造。
- Vascular Endothelial Growth Factor and Tu-mors. 血管内皮生长因子与肿瘤
- What is peripheral vascular disease? 什么是周围血管疾病?
- To study perfect vascular access in HD patients. 探讨慢性肾功能衰竭患者血液透析理想的血管通路。
- Branchlet pith without vascular strands. 小枝髓没有维管束。
- Chicken Vascular Endothelial cell Growth F... 鸡血管内皮细胞生长因子（VEGF）试剂盒；
- A malignant tumor arising from vascular tissue. 血管瘤血管组织生出的恶性肿瘤
- Tracheid An elongated xylem conducting element with oblique end walls. 管胞：具有倾斜端壁的延伸的木质部运输分子。
- Branchlet pith without vascular strands, pubescent. 小枝的髓没有维管束，被短柔毛。
