查询词典 vascular bundle

Leaves spirally arranged, spreading radially, or directed forward on upper side of branchlets and spreading on lower side, each inserted on a petiolelike pulvinus, linear, straight or curved, quadrangular, broadly rhombic, or flattened in cross section, stomatal lines adaxial or on each surface, vascular bundle 1, resin canals 2, sometimes small and discontinuous. Pollen cones solitary in leaf axils, rarely terminal, ellipsoid or cylindric; pollen 2-saccate.

螺旋状排列，平展的叶光线，或在小枝和平展在下部边的上面边上向前指导，每着生于一叶柄状叶枕，线形，直或弯曲，四棱，宽棱形，或扁平的在横断面上，在叶腋，很少顶生，椭圆形的或圆筒状里的雄球花单生；花粉2囊。

For the BM-rice,the sclerenchyma of leaves was shrunken,vascular bundle of leaves was reduced,the strumae of outer epidermis of stem was sparse and the link of phloem of root was loosed and dispersed.

2通过扫描电镜观察，脆性突变水稻的组织结构发生了较大变化：叶片薄壁组织扩张，厚壁组织收缩，维管束数目减少；茎杆外表皮硅质瘤状结构分布稀疏；根中柱韧皮部组织排列稀疏，连接松散。

Further comparison of the vascular bundle sheath sclerenchyma cell deterioration in separate plants infected with an additional four CTV isolates, CTV-2, T-TX8, T-TX9 and T-TX24 showed that there were significant differences in scleranchyma cell deterioration in principal lateral vein, midvein, petiole, and healthy control with all four CTV isolates (P=0.000 1, F=80.60, df= 47). Healthy plants had no such sclerenchyma cell deterioration.

CTV-2、T-TX8、T-TX9 、T-TX24等另外4个柑橘速衰病毒株系分别侵染后，主支脉、中脉、叶柄维管束鞘厚壁细胞的衰退与对照差异显著(P=0.000 1， F=80.60， df= 4，7)，健康植株厚壁细胞没有退化。

Histochemical analysis showed that the specific expression of GUS in seeds was not restricted to the endosperm cells, but also occurred in the vascular bundle and epithelial cells of scutellum.

组织化学分析发现在水稻种子专一性表现的GUS活性并不局限於胚乳细胞，维管束组织及子叶盘的上皮细胞也有明显的表现。

The callus derived from mesocotyl and vascular bundle of scutellum showed different cellular characteristics from scutellar epithelial callus in cultivar Aikoku.

华南农业大学农学院广州510642；日本名古屋大学农学部名古屋市464-01；日本名古屋大学农学部名古屋市464-01和田富吉

The distribution of vascular bundle in the rachises of spikelet in different parts of ear had difference,and the number and area of

穗中不同部位小穗的穗轴中的维管束分布有差异；同一小穗中通向各小花的维管束数目和面积也不同。

The theory of function equilibrium was explained by the physiological processes in plant and the properties of vascular bundle.

从植物本身的生理过程，以及维管束性质出发解释了功能平衡理论。

Objective To observe the effect of transformation of vascularized tissue-engineered bone with vascular bundle graft in vivo.

目的 观察以血管束植入法进行组织工程骨体内血管化构建的效果。

In Xiangzhigou scenic spot ,there is 109 families, 251 genera and 321 species of vascular bundle plant.

通过对香纸沟风景区植物区系的调查、分析，得出香纸沟植物区系的地理成份。

According to the field investigation data and relevant documents, statistics and analyze wide vascular bundle of 15 investigation units.

依据北京地区实地野外调查数据及相关文献，对15个调查单元的野生维管束植物进行统计分析。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。