Although leaf photosynthesis of this weed is of the C3 type,a C4-like vascular bundle full of chlorophyll was observed in the main vein of the leaf and young stems.
尽管薇甘菊叶片为典型C3植物特征,结果发现了茎以及主叶脉内存在类似C4途径的、具有丰富叶绿体的维管束鞘结构。
Characteristics of the vascular bundles in the panicle and their relations to the grain-filling for the different panicle types of rice;
水稻不同穗型品种穗部枝梗维管束与籽粒充实特性的研究
The relations between panicle characters of intersubspecific heavy panicle hybrid rice and vascular bundles in neck panicle;
亚种间重穗型杂交稻穗颈维管束与穗部性状的关系
Correlation between the structure of vascular bundle and the content of aloin in Aloe;
芦荟维管束的结构与芦荟素积累的相关性
It shows two well-developed sheaths around the vascular bundles.
它显示出两个发育完全之维管束鞘位于维管束周围。
Bundle sheath The ring of parenchymatous or sclerenchymatous tissue, usually one cell thick, that surrounds the vascular bundle in an angiosperm leaf.
维管束鞘：在被子植物叶中，围绕维管束的通常是一层薄壁或厚壁细胞。
The cells of leaf bundle sheath contain numerous chloroplasts and starch grains.
叶的维管束鞘细胞含有许多叶绿体和淀粉粒,可以断定它是四碳植物.
It shows one sheath around the vascular bundles.
它显示出在维管束周围的鞘状构造。
It does not show sheaths around the vascular bundles.
它并没有显示出在维管束周围的鞘状构造。
Observation of Saber-Sheath Trachea under Fiberbronchoscope and Relationship Between Saber-Sheath Trachea and Chronic Obstructive Pulmonary Disease
纤维支气管镜下剑鞘状气管观察及其与COPD关系
small bundles of spiral vessels
螺纹导管的小维管束
a small bundle of stipules
托叶的一个小维管束
It stretches from the leaf base to the vascular ring in the stem axis.
它由叶子基部的维管束延伸至茎轴的维管束。
The winding and curved thin collagen fibers wrapped up the cardiac myocytes and capillaries as sheath. The adjacent collagen sheaths united together and formed the compartment.
细胶原纤维卷曲蓬松,呈鞘状包裹心肌细胞和毛细血管,相邻的胶原鞘彼此融合形成间隔。
Influence of giving urokinase in different ways on the fibrin sheathe of tunnel catheter
尿激酶不同给药方法对隧道导管纤维蛋白鞘的影响
sheathed capillary
鞘毛细血管 -曾用名鞘动脉
Determination of vitamin B4 by micellar electrokinetic capillary chromatography
胶束电动毛细管电泳法测定维生素B_4
3D mining CAD based on mine constraint manager
基于矿山约束管理器的三维采矿CAD
A case of cubital tunnel syndrome with ganglion and cyst of ulnar nerve
腱鞘囊肿并神经鞘囊肿致肘管综合征1例
These bundles will become part of the vascular tissue of the stipels at the base of the individual leaflets.
这些维束管在各个小叶基部将成为托叶的维管组织部分。
The vascular cambium extends to form a complete ring of meristematic tissue around the stem, the separate vascular bundles being linked by interfascicular cambium.
维管形成层向两侧延伸直至形成一个茎内的分生组织环，各个维管束被束间形成层联系在一起。
Intrafascicular cambium (fascicular cambium) The part of the VASCULAR CAMBIUM within the vascular between the xylem and phloem.
束中形成层：是位于木质部和韧皮部构成的维管束内的一部分维管形成层。
