The discussions of the simplified finite element modeling method of the satellite electronic equipments with closed box segment combination structure are given. 对于以封闭式盒段组合结构为特征的卫星电子设备,讨论了其有限元模型的简化建模方法。
Design and Application of Health Monitoring System for Segment Structure of Nanjing Yangtze River Tunnel 南京长江隧道管片结构健康监测系统设计与应用
Customer segment structure is made to offer different customer segment more professional service, such as Pingan China; 顾客部结构则是为了给不同客户群更专业的服务,如中国平安;
This method aims to find protein structures consisting of a target segment structure of interest from the protein structure database. 这个方法的目的是为了在一个蛋白质结构的资料库中找出含有特定结构区块的蛋白质。
These results could provide valuable preference to the design of segment lining structure for Wuhan Yangtze River Tunnel. 该研究为武汉长江隧道的管片衬砌结构设计提供有价值的参考。
Study on Reinforcement of Segment Lining Structure for Large-scale Underwater Shield Tunnel 大型水下盾构隧道管片衬砌结构配筋问题研究
The study results can provide valuable references to reinforcement design of segment structure in the shield tunnel under the big river or sea and security appraisal of segment lining. 该研究成果对于类似大型越江和海底盾构隧道优化管片结构配筋和分析管片结构安全具有重要的参考价值。
Effect of Hard Segment Structure on Polyurethane Shape Memory Effect with Hydrophilic Group in the Chain 硬段结构对分子链含亲水基团的聚氨酯形状记忆性能的影响
Optimization design of axial symmetry concave-convex angle segment structure in the salient ring supported bulkhead 凸角处设舱壁的轴对称凹凸角舱段优化设计
Considering the segment structure of 3D volumetric data, we present a SEGMENT-CUT algorithm for cutting a 3D object, by which any complicated cutting can be implemented. 针对这种数据结构,本文提出一种段切割(SEGMENT-CUT)算法,可以实现对体数据集进行任意复杂形状的切割。
The clinical analysis of ultrasound biomicroscope scanning photography in anterior segment structure changes in blunt eye injury 眼球钝挫伤眼前节损害的超声生物显微镜扫描图像临床分析
The disordered character of the chain segment structure was discussed. 讨论了该共聚物具有无序的链段结构特征;
Conclusion The repair of scleral rupture with anterior vitrectomy may prevent retina or choroid incarceration and create the chance of reconstruction of posterior segment structure. 结论前段玻璃体切除在巩膜裂伤修补中,有效地防止了视网膜或脉络膜的嵌顿,为进一步重建眼后段结构创造了基础。
ANSYS is adopted for numerical simulation of the selected segment structure. 运用ANSYS有限元软件对所选管片结构建立有限元模型。
This paper presents a study on the effect of segment structure on the compatibility anddynamic mechanical damping properties of multiblock copolymer networks. 本文研究了链段结构对多嵌段共聚物网的相容性及动态力学阻尼性能的影响。
The project quality has been progressively raised by the incessant improvement on the segment structure, construction method and technology in the practice. Each technologic index of No. 在工程实践中,经过对管片结构、施工方法及工艺的不断改进,工程质量逐步提高。
The mechanism of the reaction and the effect of the segment structure on it, the segment sequence of the block copolymers prepared have been studied. 研究了反应机理、链段结构对反应的影响以及由此法制备的多嵌段共聚物的链段序列结构。
Analyzing and simplifying the segment structure, thus entitling the segment to be beam element, and simplifying the joint to be bending springs. 对管片结构进行分析和合理的简化,即将管片设置为梁单元,将管片间接头简化为抗弯弹簧,而不考虑接头的拉伸和错动。
It's caused by the micro phase separation degree of TPU is increased as well as the soft hard segment structure is perfected. 研究认为热处理提高了TPU的微相分离程度,完善了TPU中的软硬段结构。
Morphology-Property Relationship of Segmented Polyurethaneurea& Influences of Soft Segment Structure and Molecular Weight 嵌段聚氨酯脲的形态与性能&软链段结构和分子量的影响
The effects of hard segment structure, hard segment content and chain extender with different structure on physical mechanical properties of dry films and water absorption were studied. 研究了不同硬段结构和硬段含量和扩链剂对其干膜物理机械性能和吸水率的影响。
Using hydroxyl terminated polybutadiene as prepolymer, Liquefaction modified 4,4 ′ methylenebis ( phenyl isocyanate) as cross linking agent, BD and ED as chain extenders. We synthesized polybutadiene-based polyurethane elastomer of different hard segment structure. 用端羟基聚丁二烯为原料、液化改性MDI为交联剂、BD或ED为扩链剂合成不同硬段结构的聚丁二烯聚氨酯弹性体,研究了扩链剂种类、用量等对弹性体性能的影响。
The segment structure of the Enshi fault are controlled by both of the regional tectonic dynamic setting and fault self-organization. 恩施断裂的分段结构主要受区域动力学背景和断层自组织结构的双重控制。
UBM is an effective approach to check anterior segment structure after pars plana vitrectomy combined with silicone oil injection. UBM是检查玻璃体切割硅油填充术(PPV+SOI)后眼前段结构的一种有用的方法。
Besides, the effect of different thickness to the force distribution of segment structure is considered. ( 3) Reliability analysis for shield tunnel crossing under river using load-structure method. 同时,简单的考虑了不同衬砌厚度对管片受力的影响。(3)基于荷载结构法的高水压越江盾构隧道衬砌可靠性研究。
During the shield tunnel construction process, segment structure show exceptionally complex mechanical property, which influence by construction factors such as assembly process, grouting pressure, jack forces and tunnel longitudinal discrepancy settlement. 盾构隧道施工阶段中,受拼装过程、注浆压力、千斤顶推力以及隧道纵向差异沉降等众多施工因素的综合影响,管片结构表现出异常复杂的力学性能。
That montage and dance, dance, dance segment structure of bureau, dance and stage art application. 得出蒙太奇手法与舞蹈的结构、舞局、舞段、舞蹈动作和舞台美术等应用。
Liquid-cooled substrate export, import segment structure have a significant impact on its performance. 液冷基板出口、入口段的结构对其性能有重大影响。
3D numerical simulation is used in the traverse channel construction applying to freezing method of the shield tunnel, which concluded the affect to tunnel segment structure and supporting for segment structure in construction by freezing method. 4. 对盾构隧道联络通道冻结法施工过程进行了三维数值模拟分析,得出了冻结法施工对隧道管片结构的影响和管片结构内支撑的支护作用。