单词vascular bundle
na.: 【植】维管束
网络: 血管束；维管束组织；内侵蚀树的维束管
【植物;植物学】维管束
〔解〕血管(的)
〔解〕维管束
The phloem ganglion derived directly from procambium is situated at the sites where the vascular bundle forks and is present in pairs.
“韧皮部结”的发育直接来源于原形成层，发生在维管束分叉处，一般成对出现。
At the stage of microspore, the tapetal cells evidently degenerated, and starches in parenchyma around vascular bundle became large.
在小孢子时期，药隔薄壁细胞中淀粉粒体积增大，绒毡层细胞明显退化；
The color of Oil cell, the number of non-glandular hair, leaf-trace bundle and vascular bundle are distinct in micro-character.
而油细胞的颜色，非腺毛、叶迹维管束及维管束的多少则是显微上的主要区别点。
Furthermore, the arrangement pattern of vascular bundle of two species were different.
在粘液道大小、排列方式上两种类也有很大的不同。
The large vascular bundle number of panicle neck internode was higher in Indica cultivars than in Japonica cultivars.
结果显示，參试品种穗颈节间大维管束數目，籼稻品种比稉稻品种多。
It is suggested that vascular bundle characters could be used as a helpful supplement for subspecies classification.
维管束数量比可以作为籼粳分类的补充性状。
The nectaries were composed of epidermis, nectariferous tissue and vascular bundle which only consisted of phome.
蜜腺由分泌表皮、产蜜组织和仅含韧皮部的维管束组成。
veins "Flower Ring" the existence of vascular bundle sheath.
叶脉“花环形”维管束鞘的存在。
There is a parabola correlation between the MOE and vascular bundle proportion.
抗弯弹性模量与维管束比量有较高的抛物线关系。
The spongy cell arranged densely. The vascular bundle sheath and the phloem were colored more red.
维管束的导管口径变小，维管束鞘和韧皮部的细胞番红染色加重。