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- Changes in Ratio of Palisade Tissue Thickness to Leaf Thickness in Flue-cured Tobacco Leaves 烤烟叶片栅栏组织与叶片厚度比值的变化
- palisade tissue thickness 栅栏组织厚度
- Results With two columns of palisade tissue in mesophyll,there were epidermis,endodermis and pith. 结果根横切面次生构造不发达,有表皮、内皮层和髓部。
- ResultsWith two columns of palisade tissue in mesophyll, there were epidermis, endodermis and pith. 结果根横切面次生构造不发达,有表皮、内皮层和髓部。
- 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。
- But it is of xeromorphic characteristic,and palisade tissue arrange in a circle under the epidermis in Reaumuria. 红砂属植物的叶横切面呈扁圆形,栅栏组织呈环状排列于表皮之下;
- Palisade tissue can't be found in the mesophyll.Moreover the leaves don't have well-developed veins. 叶肉没有栅栏组织和海绵组织的分化,叶脉不发达;
- Leaf thickness, especially cutin layer thickness and sponge tissue thickness, are three important anatomic indexes of drought resistance. 依据叶解剖性状结构指标,并结合盆栽试验旱害观测,供试树种的抗旱性大小为:阔瓣含笑>深山含笑>金叶含笑>乐昌含笑。
- Mesophyll is composed of Palisade tissue and Spongy tissue and the ratio between them is 5 by 3.The Spongy tissue is composed of two layers. 叶肉有栅栏组织和海绵组织之分,两者厚度比为5:3,栅栏组织2层。
- The results showed that there were relations between stockade tissue thickness/ sponge tissue thickness, CTR, SR and their cold resistance. 结合18个品种抗寒性的田间观察结果,分析认为:越橘叶片组织结构的栅/海比(栅栏组织厚度与海绵组织厚度比值)与SR(疏松海绵组织厚度与叶片厚度的比值)同越橘的抗寒性有一定的关系。
- Conclusion: The senescence on the face is not only manifested by tissue relaxation and wrinkles but also by tissue thickness change in different parts. 结论:衰老在面部的表现不仅仅是组织的松垂及皮肤皱纹的增多,还包括面部各部位组织厚度的改变。
- Palisade tissue. S: Spongy tissue. PE: Palisade tissue of leaf edge. SE: Spongy tissue of leaf edge.PV: Parenchyma under larger vein. E: Epidermis. 栅栏组织.;S:海绵组织
- Results In these cases the shapes of ruptured hymens were devided into three types that were different in tissue thickness. 结果破裂处女膜绝大多数为裂隙形、分块形与菊花瓣形等,其组织厚度有明显差异。
- The head of Glandular Hairs are subspherical and multicellular handle arranged in single or double lines. (2) Palisade tissue of young leaf and shade-leaf is dome-like. 第二,幼叶、阴叶栅栏组织呈“小丘”状,阳叶栅栏组织细胞体积较小,排列紧密,孔隙度小,海绵组织疏松,气下室空腔大。
- Methods We observed the shapes and tissue thickness of the ruptured hymen,then selected the appropriate method to repair according to the different types and followed the results. 方法观察破裂处女膜的组织厚度和形态,统计分型,根据不同类型选择不同的手术方案,严密随访。
- There are 2-3 layers of long-column-shaped palisade tissue under the upper epidermis, and there are a great number of mechanical tissues which made up of vascular bundle sheath . 上表皮下方有2-3层长柱形的栅栏组织,在主脉大侧脉外方具有由大量机械组织组成的束帽或束鞘。
- Methods Fetal biparietal diameter (BPD), head circumference (HC), abdominal circumference (AC), femur length (FL) and fetal thigh soft tissue thickness (FTSTT) were measured by ultrasonography and analyzed with neonatal birth weight in 178 cases. 方法应用B型超声对178例胎儿的双顶径、头围、腹围、股骨长、股骨皮下组织厚度进行测量并与新生儿出生体重的关系进行分析。
- Objective To investigate the superiority of augmentation rhinoplasty using auricular cartilage in conjunction with silica gel implant, which can enhance autologous tissue thickness in nasal tip. 目的探讨应用耳软骨加强鼻尖部自体组织的厚度,并与硅胶假体联合置入隆鼻的方法。方法取适当的耳甲腔软骨雕刻成型,附在硅胶假体鼻尖部,置入鼻背筋膜下,进行隆鼻。
- The trees with thick cutin layer, high stoma density, thick stockade tissue, high ratio of stockade tissue thickness to sponge tissue thickness, and high sedimentation of leaf tissue structure are of greater drought resistance. 叶片厚度、尤其是角质层的厚度和海绵组织厚度是评价供试含笑抗旱性的重要解剖指标。
- There is a palisade between the two yards. 两个院子中间有一道篱笆。