其纤维

They are made up of arm section and handle section. Pipes of T-shaped form are important parts that used on pipeline diffluence. FRP pipelines that produced by filament winding molding process can take full advantage of the FRP's various merits and improve the production efficiency.

三通管件是用于管道分流分输的重要部件，通过纤维缠绕成型工艺生产的FRP（纤维增强塑料，也叫玻璃钢）管道能充分发挥其优点，且机械化生产质量稳定，效率高。

But in SD rats, cardiac muscle fibers were fractured seriouly , contracted to wavilness obviously, then muscle fibers fracture were contracted like entasia by the hypoxia time increased , injury intensify , all the changes refered SD rats compensatory mechanism can not be transferred in this hypoxia degree. 3. Exposed to 4% oxygen concentration, the cardiac muscle ultrastructure of Gansu zokors had serious injury after hypoxia 2h.

在4%氧浓度的低氧耐受实验中，甘肃鼢鼠在低氧2，4h后，心肌纤维收缩明显呈波浪状，低氧时间延长至6，8和10h后，心肌显微波浪状收缩由强逐渐变弱，并逐渐恢复至正常状态，说明鼢鼠心肌在6h以后对严重缺氧环境开始代偿性适应；SD大鼠2h组心肌纤维断裂严重，收缩加强成明显的波浪状，随着低氧时间得增加，4h组呈严重成挛状收缩，损伤加剧，提示SD大鼠在这一氧浓度下已经无法正常调动其代偿机制。3。

The palmar part and dorsal part mainly composed of compact connective tissue and fibrocartilage were found in proximal part.

结果：舟月骨间韧带分成掌侧部、近侧部和背侧部，其掌背侧部以致密纤维结构为主，但近侧部显示有纤维软骨样成份。

The changes of mechanical properties of furan resin mortar in two cases were studied. One case was the furan resin mortar was mixed with Durafiber of variable volume fractions.

研究了不同体积含量的杜拉纤维及同一体积含量的杜拉纤维经不同的硅烷偶联剂处理后掺入呋喃树脂砂浆中，其力学性能的变化。

The anatomical study deepens the knowledge of G-type conducting cells: 1 It proves the theory of two depositional process for secondary wall (Bierhorst, 1960): the discontinuous cellulose layer is laid down before the continuous lignified layer; the former layer is prone to be broken down, while the latter is highly decay-resistant; 2 It suggests that the cellulose primary and secondary walls of tracheids are not perforated. Instead of longitudinal pits (Li, 1992), the lignified tracheid secondary wall of Hsüa possesses irregular simple perforations; 3 In Hsüa reflexa and Huia gracilis, the perforation casts may represent the thickness of lignified secondary wall; 4 The wall structure of G-type tracheid is diversified. At the genus level, the secondary wall structure differs in the distribution, internal shape and structure of the perforations; 5 Perforations of some G-type tracheids combine the characters of S-type tracheids in their distribution, density and diameter.

解剖学的研究加深了对G-型输水管胞的认识 1）验证了管胞次生壁分两个阶段形成的理论（Bierhorst，1960），即先后形成不连续的纤维质层和连续的木质化层，前者易被分解，后者抗侵蚀性强；2）证明管胞纤维质的初生壁和次生壁不具穿孔，Hsüa管胞的木质化次生壁具有不规则的简单穿孔，而不是纵列的纹孔（Li，1992）；3）Hsüa reflexa和Huia gracilis的穿孔铸体可代表木质化次生壁的厚度；4）G-型管胞壁层结构具多样性，植物属一级的分异主要表现在次生壁穿孔的分布、孔腔形状和结构的不同；5）某些G-型管胞的穿孔在其分布、密度和孔径方面可兼有S-型管胞的特征。

Images captured by it are clear and clean without noisy signals and back scales, can satisfy image recognizing technique with computer.

用其采集的纤维图像鳞片清晰，边缘清楚，无背景噪音和背面鳞片干扰，能够满足毛绒类纤维计算机图像分析技术的基本要求。

The effects of temperature and fiber volume fraction on the impregnation performance were investigated.

研究结果表明，树脂在垂直于700炭纤维方向的浸润速率明显慢于相同条件下其在平行纤维方向的浸润。

Objective To explore the changes of apoptosis of cells in the lung tissue of rats with silica instillation and to its significance in silicosis, and to clarify the role of caspase-3 in the apoptosis progress.

肺纤维化是一组由多种病因所引起的肺破坏性疾病，目前的治疗一直未能改善其不良的预后，故加深对肺纤维化的认识，并在此基础上发展新的治疗策略已尤为迫切[1]。

The physical and chemical characteristics of kapok fiber are introduced.

文章介绍了木棉纤维的物理、化学性能，分析了其纺纱性能，并阐述了木棉纤维的应用领域。

Two types of pituicytes and three types of neurosecretory fibers (A1, A2 and B) have been recognized in neurohypophysis. The neurosecretory terminals contain different diameter and shape of secretory granules.

神经垂体组织中存在2种类型的脑垂体细胞，并可以区分A1、A2和B 3种类型的神经分泌纤维，其终端轴突中具有不同直径和形态的分泌颗粒；B型纤维轴突中含有许多透明小囊泡。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。