vascular bundle的例句大全

The results showed that potassium had good effects on formation of wheat stem-leaf thick-cornered tissue and vascular bundle.

结果表明，施钾后小麦茎秆茎叶厚角组织、组织层数增加，厚度和维管束的数量均上升，说明钾素有利于小麦茎秆、叶片厚角组织、维管束的形成与发育。

Petiole anvil created adventitious bud caused from mesophyll tissue and vascular bundle thinwalled containers of leaf inside.

叶柄砧产生的不定芽由叶片内部叶肉组织及维管束薄壁细胞形成不定芽；

Semi-thin sectioning and the method commonly referred in histochemistry were used to study the development of vascular bundles in Aloe arborescens leaves with emphasis on the origins and tissue types of vascular bundle sheath cells and aloin-containing cells.

采用半薄切片和组织化学方法研究了木立芦荟（Aloe arborescens）叶内维管束的发育过程，并着重于维管束鞘细胞和芦荟素细胞的来源及组织类型。

Relationship between Vascular Bundle System of Rachis and Rachilla and Ear Productivity in Wheat

小麦穗轴和小穗轴维管束系统及与穗部生产力关系的研究

The results showed: cells rounded the procambium bundle differentiated into bundle sheath at the initial stage of procambium bundle developing into vascular bundle.

结果表明，在叶内原形成层束分化成维管束初期，原形成层束外侧的一层细胞发育成维管束鞘。

Fibers originate from the same procambium as the vascular bundle elements like vessels, sieve tubes and parenchyma cells, but their differentiation is later.

纤维细胞与维管组织等起源于共同的原形成层束细胞；

Clinical application of implantation of vascular bundle into silicone tube to bridge the peripheral nerve defect

血管束置入硅胶管内桥接周围神经缺损的临床应用

Treatment of femoral neck fracture by internal fixation and transplanting vascular bundle into femoral head

切开复位内固定及血管束植入股骨头治疗股骨颈骨折

The Experimental Study and Clinical Application of Vascular Bundle Implantation into the Cancellous Bone Graft to Treat the Nonunion of Bones of Limbs

松质骨移植血管束植入治疗四肢骨不愈合的实验和临床研究

Results The site where the implanted vascular bundle inserted into the tissue engineered bone appeared like foramen nutriens, the blood vessels were patent.

结果植入血管处组织工程骨形成类似滋养孔的结构，血管双向通畅；

A typical veinal vascular bundle was composed of a few vessels, sieve tubes and companion cells, and the vascular parenchyma cells with large nucleus, thick cell wall and cytoplasm, and many organelles, especially mitochondria, in a vascular bundle.

大维管束由数个导管、筛管及伴胞和维管束薄壁细胞组成，且其维管束薄壁细胞壁厚、核大、质浓，线粒体丰富。

Luffa is the vascular bundle of the loofah gourd and belongs to the gourd family, with a unique porousness physical structure and excellent mechanical strength. It is mainly composed of cellulose, hemicelluloses and lignin. Cellulose content is up to60%.

丝瓜络是丝瓜果实中的维管束，属于葫芦家族，具有独特的多孔性物理结构和优良的机械强度，主要由纤维素、半纤维素及木质素组成，其纤维素含量高达60%。

The stem has two circles of vascular bundle and a central pith cavity.

茎维管束分里外两圈分布，中央有髓腔。

Phosphorylase mRNA was substantially expressed in the stigma, style, ovary wall and vascular bundle, but weakly in ovular tissues except chalazal portion.

结果显示，磷酸化酶mRNA在柱头、花柱、子房壁以及维管束中大量表达，而胚珠中除合点部位外表达很弱。

The prominence of hilum trace ( the trace of vascular bundle in hilum);

脐迹（种脐中维管束痕迹）是否突出；

The aerial stem is annual and has a ring of vascular bundle and low fiber content.

地上茎一年生，维管束排成一圈，纤维含量低。

Japonica rice varieties, qiutianxiaoding ( QTXD) with less chalkiness and xinjiang 1 ( XJ 1) with more chalkiness, were used as experimental materials. Differences on dissecting structure of rice grain dorsal vascular bundle nutrients entering tissue were studied under optical microscope.

以少垩白的粳稻品种“秋田小町”、多垩白的粳稻品种“新疆1号”为试材，在光学显微镜下研究了水稻籽粒背部养分输导系统解剖结构的差异。

The dorsal vascular bundle, which was composed of centered vascular bundle and circumjacent sieve tube, showed wide to thin from bottom to top.

从整体上看，两品种颖果背部维管束表现为从基部到顶部由粗到细的管-束状结构，由居中的导管束和周边的若干筛管束构成。

The results showed that there were significant differences in stomata density, epidermis length, epidermis width, epidermis thickness, cuticle thickness, leaf thickness, layer of the mesophyll thickness and the diameter of the vascular bundle.

结果表明：这些假俭草在气孔密度、表皮细胞长度、表皮细胞宽度与厚度、角质层厚度、叶片厚度、叶肉层厚度、维管束直径的大小等方面有显著的差异。

Yellowish-brown hesperidin crystals are found in vessel and Parenchyma cells outside the vascular bundle.

叶脉维管束外薄壁细胞和部分导管中有黄棕色橙皮苷结晶。