茎的结构

The receptive tip of the carpel of plants.

常会被一个茎样的花柱结构托起。

Stem loops and short dyad sequences appear in the downstream of the translation stop codon.

序列结构分析发现在编码区的下游有可形成茎环的反向重复序列和形成发夹结构的回文序列。

Anatomical structure of vegetative organs of Yucca gloriosa was observed with the optical microscope by paraffin method.

摘要利用石蜡切片，在光学显微镜下，观察了凤尾兰根、茎、叶的形态结构。

Stem A longitudinal axis upon which are borne the leaves, buds, and reproductive organs of the plant.

茎：植物体着生叶、芽和繁殖器官的纵向轴状结构。

What the microscope thinning out the skin tumour malignantly sees has it's characteristic is that the identical tumour of outward appearance forms festival in single's tumour tubercles or naked eyes having the obvious various block of wood Same organization is constitutive.

单个纤维性胸膜间皮瘤。从脏层胸膜生长，平板或肉茎状，肿瘤引起临床症状是由于它们扩大发展，挤压胸内结构使其移位，如能早期诊断，可作手术治疗。②广泛扩散的间皮瘤。此类型侵犯肺叶，浸润膈肌、肋间肌，可通过纵隔胸膜而累及心包和大血管。

In particular, by introducing the force constraint between midrib and parallel venation, the dynamic simulation of leaves can be vividly performed.

针对以往研究中植物建模主要集中在对植物器官静态结构的仿真，通常会忽略树叶或花瓣的厚度问题，本文根据阔叶植物的自然属性，利用植物的茎枝和叶片结构的相似性，采用具有厚度信息的3D叶片建模方法，通过叶片平行脉位置方向的弹性约束关系来有效控制叶片的动态仿真。

The hiberarchy of sclerenchyma cell wall of BM-rice leaf was not obvious by the observation of TEM.

3通过透射电镜观察，脆性突变水稻的细胞和细胞壁结构也有较大变化：叶片厚壁组织细胞细胞壁分层不明显；茎杆薄壁组织细胞形状不规则，大小不均一；根薄壁组织细胞细胞壁表面凹凸不平，形体膨松胀大。

With the methods of hydroponics and paraffin dissection, influences of main-functional allelochemicals derived from the leachates of Ageratina adenophora Sprengel on anatomical structures of upland rice seedling root tips were investigated in this paper.

采用营养液培养法和石蜡切片技术，研究了紫茎泽兰淋溶主效化感物质对旱稻幼苗根尖解剖结构的影响。

In order to elucidate the mechanism of salt-resistant structure , stems and leaves of 10 species of halophytes in the coast zone of Red Sea were studied by paraffin slice and light microscopy.

为阐明盐生植物的抗盐结构机理，采用石蜡制片和光学显微镜技术对埃及红海地区十种盐生植物的茎和叶进行了结构植物学研究。

The character of salt tolerant structure in halophytes has been summarized in three aspects: roots, stems and leaves, so that more materials about microcosmic structure could be provided for the study of the halophytes.

从根、茎、叶三方面总结了盐生植物的耐盐结构特点，旨在为盐生植物的研究提供更多的植物体微观结构资料。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。