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纤维碎片
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  “纤维碎片”译为未确定词的双语例句
     Reducing Shives Content in Nonwood Chemithermomechanical Pulp
     降低非木材CTMP浆中的纤维碎片含量
短句来源
     Observation to the fiber fines' physical shape is carried on. P200 mainly is the parenchyma cell and the late wood vessel element. P'_(200) mainly is the fragment of fibers produced in the beating process.
     对细小纤维的物理形态进行观察,P_(200)主要是薄壁细胞和晚材导管分子,P’_(200)主要是打浆过程中产生的纤维碎片
短句来源
     A lot of pinocytotic vesicles and extensive cytoplasmic protrusions were found in the lymphatic endothelium. It was noteworthy that open intercellular junctions of the lymphatic endothelium adorned with 5′ Nase reaction product, formed a wide pathway (500 1500nm) for the debris of cells or fibers.
     其开放性细胞间连接均匀地附着有5-Nase反应颗粒,形成了相当大的细胞间通路(500~1500nm),可见细胞或纤维碎片从组织间隙经此进入淋巴管腔。
短句来源
     ②HE staining observation: accidented surface with fibrillar fragment was found in sham operation.
     ②组织学观察:苏木精-伊红染色见假手术组软骨表面凹凸不平,有纤维碎片形成。
短句来源
     ③SEM: A rough surface with fibrillar fragment was presented in partial-thickness lesions district.
     ③扫描电镜结果:显示病变软骨表面纤维化明显,纤维碎片形成。
短句来源
  相似匹配句对
     fibre trachieds;
     纤维管胞;
短句来源
     AROMATIC POLYAMIDE FIBER
     芳香族聚酰胺纤维
短句来源
     Fragments of Memory
     记忆的碎片
短句来源
     The Concept of Western Literature Structure: From Entirety to Fragment
     从整体到碎片
短句来源
     Reducing Shives Content in Nonwood Chemithermomechanical Pulp
     降低非木材CTMP浆中的纤维碎片含量
短句来源
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  fibre debris
Glycerol, on the other hand, induces dispersion of nerve fibre debris into the endoneurium.
      
Perhaps in this composite, hard fibre debris could not be trapped properly in the cross-pockets and hence the friction coefficient could be lower.
      


The present study concerns the histopathologic changes, especially the composition of inflammatory cells, of 227 cases of hyperplastic gingivitis. The specimens were routinely stained with HE, some were additionally stained with Malloty, Pyronine and/or acid α-naphthyl acetate esterase (ANAE). Ulcerstion could be seen in the crevicular epithelium of most cases, with infiltration of leukocytes migrated from the gingival connective tissue. The frequency of ulcerated epithelium was much higher in cases with severe...

The present study concerns the histopathologic changes, especially the composition of inflammatory cells, of 227 cases of hyperplastic gingivitis. The specimens were routinely stained with HE, some were additionally stained with Malloty, Pyronine and/or acid α-naphthyl acetate esterase (ANAE). Ulcerstion could be seen in the crevicular epithelium of most cases, with infiltration of leukocytes migrated from the gingival connective tissue. The frequency of ulcerated epithelium was much higher in cases with severe inflammation than in mild or moderete cases. The number of T-lymohocytes was higher in the epithelium and superficial connective tissue than in the deeper connective tissue, which was the site of heavy infiltration of plasma cells. These finding indicate that the development and progress of hyperplastic gingivitis are similar to that of gingivitis simplex.

本研究采用HE、Mallory、派若宁染色和酸性非特异性酯酶染色观察增生性龈炎组织内的炎症细胞和炎症状况。据观察多数病例的沟内上皮有溃疡,下方炎症细胞密集浸润。结果表明,轻度炎症中沟内上皮糜烂溃疡少,重度炎症中糜烂溃疡多。T淋巴细胞多位于上皮内和结缔织浅层,而结缔织深层主要是浆细胞浸润,深部坏死灶由浆细胞残屑和胶原纤维碎片组成。故可认为增生性龈炎的发生发展基本类似单纯性龈炎,但增生表现更为突出。

This paper,with the purpose of studying the micro-structure of carbon fibers from fragments and longitudi-nal sections,discusses the methods of using an analytical TEM with high spherical aberration coefficient(e.g.Cs=3.0mm) when an ultra high resolution TEM is not available.The lattice -fringe images can be obtained byusing the tilted-beam and appropriate defocusing amount which is determined by the phase contrast transfer cur-ve.The 002 graphite layer plane space is about 0.34nm.The orientation of crystallite...

This paper,with the purpose of studying the micro-structure of carbon fibers from fragments and longitudi-nal sections,discusses the methods of using an analytical TEM with high spherical aberration coefficient(e.g.Cs=3.0mm) when an ultra high resolution TEM is not available.The lattice -fringe images can be obtained byusing the tilted-beam and appropriate defocusing amount which is determined by the phase contrast transfer cur-ve.The 002 graphite layer plane space is about 0.34nm.The orientation of crystallite is parallel to the fiber axisand the Young’s modulus is related to the heat-treament temperature.The graphite layer phanes of fiber withhigher heat-treatment temperature is better oriented than those of lower temperature specimen.

本文以研究碳纤维微细结构为目的,讨论了在不具备高分辨型透射电子显微镜的条件下,利用分析型透射电子显微镜拍摄碳纤维碎片和切片的晶格条纹像的方法和条件。采用倾斜电子束的方法,根据相应的相位衬度传递特性曲线,针对不同结构尺寸的碳纤维确定适当的离焦量,可拍摄出碳纤维的晶格条纹像。由碳纤维纵向切片的高分辨像和电子衍射花样可以看出,碳纤维的晶面间距约为0.34nm,纵向结构取向平行于纤维轴。碳纤维的模量随着热处理温度的升高而增加,其晶面间距减少,条纹变直、变长,趋于规整。

Fine distribution and structure of lymphatics and their relationship to insulitis were examined in the pancreas of non obese diabetic (NOD) mice enzyme histochemically by combined light and electron microscopy. Interlobular 5′ nucleotidase(5′ Nase) positive lymphatics with active innervatoin and rich lymphatic valves were present throughout the pancreas, but intralobular ones were relatively rare and independent even though they had typical structural characteristics, such as very thin and indented wall, and...

Fine distribution and structure of lymphatics and their relationship to insulitis were examined in the pancreas of non obese diabetic (NOD) mice enzyme histochemically by combined light and electron microscopy. Interlobular 5′ nucleotidase(5′ Nase) positive lymphatics with active innervatoin and rich lymphatic valves were present throughout the pancreas, but intralobular ones were relatively rare and independent even though they had typical structural characteristics, such as very thin and indented wall, and intercellular junctions (end to end, overlapping and interdigitating). Lymphocyte infiltration, usually appeared in the islet from 4 5 weeks after birth and began from the area adjacent to blood vessels or lymphatics. As the infiltration become severe, the blood glucose increased and the diabetes occurred. The degranulation and necrosis of β cells were noted during the last stage of the diabetes. Lymphatics were filled with a large number of lymphocytes. A lot of pinocytotic vesicles and extensive cytoplasmic protrusions were found in the lymphatic endothelium. It was noteworthy that open intercellular junctions of the lymphatic endothelium adorned with 5′ Nase reaction product, formed a wide pathway (500 1500nm) for the debris of cells or fibers. The results suggested that lymphatics may play an important role in the transport of infiltrated lymphocytes and destructed cell components or some solutes in the diabetic pancreas.

应用酶组织化学的方法对非肥胖型糖尿病(non-obesediabetic,NOD)小鼠胰腺淋巴管的分布及微细结构进行了光镜及电镜观察。5′-核苷酸酶(5′-Nase)阳性小叶间淋巴管具有明显的神经支配和丰富的瓣膜,分布于整个胰腺。小叶内毛细淋巴管虽有典型的结构特征,如不规则的管腔、极薄的管壁和淋巴管内皮细胞的独特连接方式(端端、重叠与指状突起连接),但数量很少,其分布相对独立于毛细血管(碱性磷酸酶,即ALPase阳性)。胰岛周围淋巴细胞浸润出现在生后4~5周,并开始于近血管或淋巴管一侧。糖尿病发病后,血糖浓度在短期内急剧上升,胰岛由严重的淋巴细胞浸润转化为β细胞脱颗粒及坏死。淋巴管内一般充满大量淋巴细胞。淋巴管内皮细胞内小泡明显增多,并有广泛的细胞质突起。其开放性细胞间连接均匀地附着有5-Nase反应颗粒,形成了相当大的细胞间通路(500~1500nm),可见细胞或纤维碎片从组织间隙经此进入淋巴管腔。结果提示,糖尿病胰腺的淋巴管对浸润的淋巴细胞、坏死的细胞成分和某些溶质等的转运具有重要的作用。

 
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