纤维的
- 与 纤维的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The sample of granular cellular fiber with size of 5-8 mm is produced by using this technology which can be depicted as follow, adhering the asphalt particutate, which can be depicted as follow: adhering the asphalt particulate, which is made of news paper and asphalt, on the surface of fiber by emulsion method, then mixing them by mechanical stirrer, dewatering and pelleting.
采用这一工艺,以新闻纸和优质路用沥青作为原料,通过胶乳法使沥青颗粒均匀粘附在木质纤维表面,再通过机械搅拌、脱水、造粒等工艺,制备出5~8mm的颗粒状路用木质纤维样品,通过室内高温稳定性试验,比较掺入进口颗粒状路用木质纤维和掺入自制颗粒状路用木质纤维的沥青混合料的抗高温永久变形能力。
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The effects of fiber length , coarseness and strength on the tearing strength were studied in this paper.
讨论了木材纤维和非木材纤维的纤维长度、粗度和纤维内在强度对纸页撕裂性能的影响,用SPSS软件进行了统计分析研究。
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Systematical researches were carried out on the cleavage strength of steel fiber concrete with 3 base strength grades,6 steel externalities and 4 fiber admixtures,and it is discovered that the cleavage strength of concrete increases as the base strength grade rises,and dumbbell-like,shield-like and hook-like steel fibers have good reinforcement effect while flat steel fiber has less reinforcement effect.
通过对3个基体强度等级、6种纤维外形、4种纤维掺量的钢纤维混凝土的劈拉性能进行系统研究,发现混凝土的劈拉强度均随基体强度等级增加而增大;哑铃、盾铃、端勾形钢纤维的增强效果较好,而平直形钢纤维的增强效果较小。
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The internal and external development of p -aromatic polyamide fiber , particularly poly ( p -phenylene tereph-thalamide) fiber, was introduced from the aspects of fiber varieties, output, properties and advanced composite materials reinforced with this fiber.
介绍了对位芳香族聚酰胺纤维特别是聚对苯二甲酰对苯二胺纤维的国内外发展情况,包括纤维品种、产量、性能和该类纤维作为先进复合材料骨架的发展情况。
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In this paper, the crystallitic structures of Chinese cashmere and fine wool fibers are comparatively investigated by using Wide Angle Xray Diffraction and Differential Scanning Calorimeter methods.
研究结果表明,山羊绒纤维结晶度、α-结晶度高于羊毛纤维,大分子排列规整性好;羊毛纤维的结晶度、α-结晶度分别为山羊绒纤维的81.2%及75.8%。
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Scanning electron microscopy,transmission electron microscopy,circular dichroism and small-angle X-ray diffraction were used to analyze the aggregation mode of CSG in the organogel phase.A hierarchical self-assembly model was proposed to explain the transition from molecular to primary and secondary structure.It is shown from our results that CSG can aggregate into a micellar fibril nanostructure with high length-to-width ratio which is bundled and entangled to form a three-dimensional(3D) network that immobilize the fluid component probably by surface tension.Moreover,sol-gel polymerization of tetraethoxysilane was carried out using CSG in the gel phase.
通过扫描电镜(ScanningElectron Microscopy,SEM)、透射电镜(Transmission Electron Microscopy,TEM)、圆二色谱(Circular Dichroism,CD)和小角X—射线衍射仪(Small-angle X-rayDiffraction,SAXRD)考察CSG分子自组装行为结果表明,CSG形成的聚集体具有多级结构:首先CSG通过手性堆叠自组装形成直径在9—10nm的细纳米纤维,这些细的纳米纤维再以不规则的六方堆积的方式进行排列,构成直径在40—100nm的粗纳米纤维(即细纳米纤维的&捆束&),最后粗纳米纤维互相粘连形成三维网络状结构,使有机溶剂&固定&,从而形成凝胶;以CSG有机凝胶为模板,四乙氧基硅烷为前体,通过溶胶—凝胶聚合的方法制备了直径大约为100nm的二氧化硅纳米管。3。
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As monofilament of sea-island superfine fibre is finer than that of division type superfine fibre and more uniform in titre, fabrics made of sea-island fibre hand feel smoother and softer, and the products are extensively applied in artificial suede, peachskin fabric, super-high density waterproof and air-pervious fabrics and other textile fields.
由于海岛型超细纤维比裂片型超细纤维的单丝纤度更细,并且纤维细度更为均匀,因此由海岛纤维织成的织物手感更加细腻、柔软,其产品广泛运用于人造麂皮、桃皮绒、超高密防水透气织物等纺织品领域。
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In the process of heating, reversing optical panel, the length of fiber almost proportional increased with distance from fiber to center of the plate; at the same time, the shape of fiber changed from cylindrical fibers to cone-shaped fiber that the diameter is change with the length.
光纤倒像器毛坯在这一加热、扭转过程中,纤维长度随着纤维到面板中心的距离近乎成比例增加;同时纤维的形状也由原来的柱形纤维变成直径随长度变化的锥形纤维。
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The results show that with the increase of deformation strains and thinning of Fe-Cr fibers, the saturation magnetization are about 140 A·m2/kg constantly, and the remanent magnetism and coercivity increase gradually.The magnetic properties of Fe-Cr fibers are invariant when the Fe-Cr fibers were preserved in absolute alcohol or air for more than 1 a. After Fe-Cr fibers heated in air at temperature higher than 300 ℃ for 1 h, the Fe-Cr fibers transform from ferromagnetic α-solution to paramagnetic2O3, and the saturation magnetization of samples decreases remarkably. With the increase of deformation strains, the thermal stability of thinner Fe-Cr fibers decreases.
结果表明:随着变形量的增大和Fe-Cr纤维的细化,纤维的饱和磁矩基本恒定(约140 A·m2/kg),而剩磁和矫顽力则逐渐增加; Fe-Cr纤维在无水乙醇和空气中储存一年以上,磁性基本保持不变; Fe-Cr纤维在空气中经300 ℃以上加热1 h后,逐渐由铁磁性的α-固溶体转变为顺磁性的2O3,饱和磁化强度显著下降;且随着变形量的增大,较细Fe-Cr纤维的热稳定性较差。
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Speaking at a roundtable discussion on the end of the WTO Fibre Agreement held in Windhoek on Friday, Trade and Industry Permanent Secretary, Andrew Ndishishi said one way of fighting poverty and alleviating the standards of li...
经测试表明,这种纤维能够抵抗引起脚部真菌或是引发强烈骚痒的酵母菌感染,在纺织品中加入这种纤维的含量越高,抗真菌效力越强;同时,该纤维也能抗金黄色葡萄球菌、大肠杆菌、枯草杆菌等细菌。该纤维可应。。。。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。