bead相关论文
Cadherin receptors mediate cell-cell adhesion, signal transduction and assembly of cytoskeletons. How a single transmemb......
AIM To investigate the distribution of neuropeptide-immunoreactive nerve fibers in esophageal and cardiaccarcinoma as we......
Transarterial chemoembolization(TACE) is a minimally invasive procedure involving intra-arterial catheter-based chemothe......
Traditional monolayer culture is still the common method used in hepatocarcinoma cell culture in vitro. For lack of the ......
Application of Optical Tweezers in the Research of Molecular Interaction between Lymphocyte Function
Lymphocyte function associated antigen-1 (CD11a/CD18, LFA-1) plays an important role in the structure of the immunologic......
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DiethylTartrateonPolystyreneBeadasChiralStationaryPhaseinLiquidChromatographyQingYanLIU; XiaoJunWU; JiGanHE; GuoQua......
ADSORPTION OF PHENOL AND Pb~(2+) FROM AQUEOUS SOLUTIONS BY A NEW DI-FUNCTION ADSORBENT WITH SULFHYDR
A new di-function adsorbent (JN-3) was prepared by sulfhydryl modified. Comparing with Amberlite XAD-4 and NDA-150, the ......
Fabrication and cold test of prototype of spatially periodic radio frequency quadrupole focusing lin
A 325 MHz aluminum prototype of a spatially periodic RF quadrupole focusing linac was developed at the Institute of Mode......
Transcatheter arterial chemoembolization has become an established drug delivery system for palliative or bridging treat......
Preparation of Glutaraldehyde Cross-Linked Chitosan Beads Under Microwave Irradiation and Properties
The glutaraldehyde cross-linked chitosan beads were prepared under microwave irradiation and urease was immobilized onto......
Poly(vinyl alcohol) (PVA) fiber mats containing unsaturated heteropoly salt was prepared for the first time. IR, X-ray d......
Urease was immobilized onto the glutaraldehyde cross-linked chitosan beads that were prepared under microwave irradiatio......
以295/80R22. 5无内胎全钢载重子午线轮胎胎圈结构的优化为例,分析了胎圈开裂的形式和原因,并提出改进方案。结果表明:通过优化无......
Fabrication and cold test of prototype of spatially periodic radio frequency quadrupole focusing lin
A 325 MHz aluminum prototype of a spatially periodic RF quadrupole focusing linac was developed at the Institute of Mode......
采用整体刚性圈设计出一种矿山用全钢载重子午线轮胎。为方便与普通钢丝圈轮胎对比，要求钢性圈与三角胶组合部位的外轮廓不变，刚性圈......
针对弹载控制器设计中数字I/O端口出现的ESD（electro static discharge）干扰导致端口失效的现象,分析了ESD干扰现象及其机理,结合常......
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Analysis of microstructure and performance of temper bead welded joints for SA508-3 steel by Quenchi
The HAZ microstructure and performance of Quenching and Tempering mode temper bead welding and general welded joints whi......
采用ABAQUS软件中的子模型技术，建立了子午线轮胎的三维精细网格有限元分析模型，并对模型进行了有效性验证。利用该模型对轮胎胎圈部......
以新开发的175/70R14半钢子午线轮胎为研究对象,针对胎体帘布反包端点裂口问题建立有限元仿真模型。根据有限元分析结果提出增大胎......
针对LCZ-3B全钢载重子午胎一次法成型机胎圈预置器的结构特点及不足,在现有胎圈预置器装置的基础上进行改造,改造后的胎圈预置器整......
随着长输管道钢级的提高、壁厚减薄,管材的可焊性越来越低,对管道工程建设质量的要求也越来越高。返修作为管道焊接的最后一道工序......
工厂化水产养殖水体的处理主要包括增氧、分离(分离固体物和悬浮物)、生物过滤(降低BOD、氨氮和亚硝酸盐)、曝气(去除二氧化碳等)......
通过对非活性圆珠型润滑添加剂(VB128粉)表面修饰,考察其在润滑油中的分散性.试验表明,该添加剂能够稳定分散到润滑油中,稳定分散......
文章介绍了耐压检测改变含有磁珠的低通滤波器频率特性的机理及其修复方法。给出了磁珠的退磁电路和操作方法。......
以ABAQUS软件建立轮胎的二维非线性有限元模型,用断裂力学的方法分析11.00R20载重子午线轮胎胎圈处的裂纹扩展方向。建模时考虑了......
采用溶胶-凝胶法制备了纳米TiO2-粉煤灰微珠光催化复合材料。采用XRD、SEM、EDS等分析方法对材料进行了表征。采用UV-1800紫外可见......
液态芯片（liquid chip）是近年来新出现的一种临床应用型生物芯片,是以分类编码微球作为反应及信号检测载体,在液相反应体系中实现蛋......
通过在同一配方条件下,使用不同粒度的Co粉,以相同致密度的工艺条件制作试样块,并综合性能的对比,以此来研究Co粉的粒度对Co基结合......
讨论骨架材料的规格、结构分布及工艺控制对全钢载重子午线轮胎性能的影响.胎体帘布采用带有外缠丝的3+9+15×0.22+0.15规格钢......
介绍自主开发的胎圈用矩形钢丝及矩形钢丝钢丝圈的特点和制造工艺。矩形钢丝钢丝圈的主要生产工序有放线、整经、送头、定长裁断、......
利用Marc有限元分析软件，建立轮胎轴对称模型，研究钢丝加强层帘线角度对全钢载重子午线轮胎胎圈性能的影响。结果表明，钢丝加强层帘线......
试验研究改性补强填料YB-5在全钢载重子午线轮胎胎侧和胎圈护胶配方中的应用。结果表明，胎侧胶配方中使用8份改性补强填料YB-5代替......
以275/70R22.5公共汽车专用轮胎研发为例,采用有限元分析方法探讨7.50,8.25和9.00不同轮辋对轮胎整体性能的影响。结果表明：随着轮......
采用三维非线性有限元软件MSC.MARC对12.00R20轮胎进行静负荷模拟,分析胎圈部位的破坏原因和特征,并探讨胎圈结构设计的优化方向。......
研究Ф1.2mm NT胎圈钢丝替代Ф0.96mm NT胎圈钢丝在轿车子午线轮胎中的应用。结果表明,采用Ф1.2mm NT胎圈钢丝替代Ф0.96mm NT胎......
介绍芳纶材料在轮胎胎圈上的应用与制造技术,重点以折叠胎为例介绍层叠法芳纶胎圈骨架生产工艺。采用以天然橡胶为基体的粘合体系,......
首先应用中性轮廓理论分析轮胎帘线受力情况,然后在充气状态下分析了轮胎胎圈内部张力,最后利用ABAQUS软件对12.00R20全钢载重子午......
以12.00R20 18PR载重子午线轮胎为例介绍中短途载重子午线轮胎技术改进,重点提高胎圈性能.通过采取降低胎体帘布反包高度,增大钢丝......
介绍了工程轮胎钢丝圈生产线的卷成盘、层数控制系统、裁刀装置及导开装置的结构、工作原理和存在问题。针对问题制定了改进方案,......
Macroreticular bead PAN/PVC IPN resins with cyano and chloro groups were synthesized by interpenetrating polymerization ......
Process parameters-weld bead geometry interactions and their influence on mechanical properties:A ca
Prediction of weld bead geometry is always an interesting and challenging research topic as it involves understanding of......
从活性污泥中筛选出一株高效高氯酸盐降解菌,对其进行常规的生理生化实验,并结合16S rDNA序列分析,比对结果表明,该菌株与变形菌纲......
欧洲发达国家10年前已将扁钢丝制成的钢丝圈用于全钢无内胎载重子午胎，我国这方面技术研究还不多，为提高国内载重子午胎的质量水平，设......
PHYSICAL MODELING FOR THE MECHANISMS OF BEAD FORMATION DEFECTS BASED ON THE STABILITY OF LIQUID META
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Effect of surface treatment on rheological behaviors of glass bead/hydroxyl terminated polybutadiene
Surface treatment of glass bead(GB) was carried out by using γ-glycidoxypropyltrimethoxy silane(GPTES) and γ-methacryl......
