纤维束

Results: The surface of discs showed dim, shallowing wave-like structure in short indentation time, while in long indentation time we found gel losing, collagen bundles disclosing and cave-like damage.

结果：短时压缩使关节盘表面波纹状结构变浅、模糊；过长时间压缩可使其凝胶层脱落，胶原纤维束暴露或洞样缺损，尤其在关节盘中带。

Objective To investigate the clinical usefulness of DTI multiple parameter and diffusion tenser tracting in astrocytomas.

目的 探讨磁共振扩散张量成像多参数综合分析及扩散张量纤维束成像在星形细胞瘤临床分级中的应用价值。

C/SiC composites reinforced by carbon cloth and carbon fiber tows respectively were fabricated by the CSCVI method.

5用CSCVI法快速制备了碳布或纤维束增韧的SiC基复合材料。

The pair of output rollers lean against to each other and rotate to nip the staple tows.

这对输出罗拉彼此承靠而旋转，用以握持这些短纤维束。

Results GFAP-immunoreactive cells in the control mice were observed mainly within hippocampal formation, piriform, entorhinal cortex, septum, striatum, amygdaloid nucleus, subcortical white matter, as well as in the main fiber tracts.

结果：PBS注射的对照组动物脑内GFAP阳性的星形胶质细胞主要分布于海马、梨状皮质、内嗅皮质、隔区、纹状体、杏仁核及主要的纤维束。

In this experiment,X-ray diffraction apparatus was used forthe first time to examine and research on microdensity,crystallinity and microfibril angle.Through research on the radial variation of bamboo microdensity,this paper points out the conceptions of bamboo hull density and bamboo pulpdensity,and this provides basis for the multiple layer utilization of bamboo.Using computer image-processing technology to carry on precise examinationvolume fraction of bundle sheath,that is key factor to reveal the relationshipbetween bamboo structure and properties.For the first time using resonantvibration means to test the dynamic elastic module,the result shows very ideal.And for the first time researched on the variability of electric conductivityproperty of bamboo.

在本次实验中，首次使用X射线衍射仪对竹材的微密度、结晶度、微纤丝角进行测定和研究，深入研究了竹材微密度的径向变异规律，首次提出竹青密度和竹肉密度的概念，为竹材的径向分层利用提供依据；首次使用微机图象处理技术对竹材的组织比量，主要是纤维束比量进行了精确测定，从而为揭示竹材结构与材性关系打下基础；首次使用共振法对竹材的动态弹性模量进行测定和研究，测量结果是比较理想的；首次研究了竹材导电性的变异。

Through comprehensive comparison,during the growth from 1 age-degree bamboo to 2 age-degree bamboo,density, mechanical strength(except maximum tensile strength etc.),fraction of bundle sheath,cell wall ratio,crystallinity,cellulose content and lignin content increase rate are the greatest.3age-degree bamboo has higher strength,strength and gravity ratio andcrystallinity are the biggest,fraction of parenchyma is small and insect-resistant.2 degree bamboo has the greatest mechanical strength,but its strength andgravity ratio is not the highest and its crystallinity is lower than 3 age-degreebamboo due to its greatest fraction of parenchyma,loss tangent value is thebiggest.Its creep character is not good and is easily eaten by moth.

通过综合比较，竹材从1度竹到2度竹生长过程中，密度、力学强度、纤维束比量、胞壁率、结晶度、纤维素含量、木质素含量等指标增加幅度是最大的。3度竹强度较高，强重比、结晶度最高，薄壁组织含量较小，相对抗虫蛀，材质最好，适合材用。4度竹结晶度下降引起强度的下降，但薄壁组织组织比量最小，相对最抗虫蛀。2度竹力学强度最大，但是强重比并不是最大，结晶度比3度竹低，由于薄壁组织组织比量最大，内耗值最大，蠕变性能较差，同时相对易遭虫蛀。

Kit comes with Smith and Hawken Ivory pot with matching base, cedar bark, sheet moss, four 18 plastic coated orchid wire, and eight mini clips and raffia bundle.

工具包带有史密斯和霍肯象牙配套基地，雪松树皮，苔藓片，四18涂塑丝兰花盆栽，八个小片段和拉菲亚纤维束。

After 20, 40, 60 or 90 minutes ischemia and 120 minutes reperfusion, the ratio of necrotic to no-necrotic liver were 3.9%, 13.5%, 66.4% or 82.7%, of those the percentage necrosis during reperfusion 120 minutes was 7.7%, 11.1%, 68.1% or 67.2% respectively; The liver volume of blood flow decreased to 94.7%, 85.3%, 55.9% or 43.5% of normal values in end of ischemia; Liver sinusoidal obstruction by blebs originating from the hepatocytes, fragments of sinusoidal endothelial cell damage and aggregation of blood cells was observed in group of 60, 90 minutes ischemia.

血流阻断20、 40、 60和90 min组再开放2 h，肝总坏死范围分别为3.9%、 13.5%、 66.4%和82.7%，其中肝血流开放后的肝坏死范围分别占肝总坏死范围的7.7%、 11.1%、 68.1%和67.2%；肝门静脉恒压灌流量于阻断期末分别下降5.3%、 14.7%、 44.1%和56.5%；肝血窦在阻断20、 40 min组无阻塞现象，阻断60和90 min组出现血细胞，膜浆泡和纤维束积滞，阻塞血窦面积占肝血窦总面积的50%。

This study used diffusion tensor imaging to examine the integrity of the major white matter fasciculi, which connects the frontal and temporal-parietal cortices, and the corpus callosum in patients with schizophrenia.

本研究采用弥散张量成像来检测精神分裂症患者额叶、颞顶叶皮质和胼胝体主要联结纤维束的完整性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。