管束

Male-sterility mainly results from the abnormality of mesospore,tapetum tissue and vascular bundle.

中层组织、绒毡层组织及药隔维管束异常均是雄性败育因素。

Palisade tissue is rich in saliferous vacuoles, while vascular bundle sheath is obvious.

栅栏组织富含含盐液泡泡，维管束鞘明显。

Their rambunctious son always got into trouble.

他们那个不受管束儿子老是惹。

She rules her husband with a rod of iron.

严厉管束丈夫。

The development of xylem is of mesarch.Stomata are monocyclic type.

叶脉、叶柄、上胚轴维管束均为外韧型。

John is ruled by his wife with a rod of iron.

约翰被他妻子严加管束。

The micrib belonging to bicollateral bundle is well developed.The bundle sheath is composed of idioblasts.

主脉发达，有异细胞组维管束鞘，具双生韧皮部。

Interfascicular cambium A single layer of actively dividing cells between the vascular bundles in stems.

束层是位于茎维管束具有旺盛分裂能力一层细胞。

Children always revolt against parental disciplines.

孩子们总是反抗父母管束。

Banana Fusarium wilt disease, a kind of soilborne vascular disease infected by Fusarium oxysporum f. sp. cubense, causes significant losses in banana production.

香蕉枯萎病（Fusarium oxysporum f. sp. cubense）是近年来严重威胁香蕉生产一种土传性维管束病害，给产区经济造了巨大损失。

The results showed that NO could completely reverse the inter-veinal chlorosis induced by iron deficiency and increase chlorophyll content in the leaves of maize seedlings.

电镜观察结果证实，NO促进了玉米叶片叶肉细胞和维管束鞘细胞中叶绿体发育，叶绿体数量增多且体积增大，基质片层和基粒数量明显增多且结构完好。