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1)  imitating timberwork
仿木结构
2)  annual ring structure
仿木年轮结构
1.
Chitosan rods with annual ring structure prepared via grade-pervasion precipitation;
梯度渗透法组装仿木年轮结构壳聚糖棒材
3)  PU wooden structure rigid foam
聚氨酯仿木结构硬泡
1.
The results showed that the polyether activity was high,viscosities was suitable and the polyether was fitted special demand of PU wooden structure rigid foam when arylamine was 15%~20%,sucrose was 5%~20%,sorbitol was 10%,glycerol was 50%~70%,while at the beginning,25% epoxypropane and initiato.
介绍了JH-4548芳胺型聚醚多元醇的制备方法,讨论了聚醚起始剂种类、配比及合成工艺对JH-4548芳胺型聚醚多元醇质量及其合成的聚氨酯仿木结构硬泡性能的影响。
4)  structural simulation
结构仿真
1.
Engineers made simulative calculation with structural simulation technique on every step of the installation plan before construction, and adopted some methods such as temporary steel brackets, segmentation lifting and assembly in the air.
施工前采用了结构仿真技术对安装方案每一工况进行了模拟验算 ,施工中采取搭设临时钢支撑 ,分段吊装、高空拼接成型的方法施工 ,并在钢支撑拆除过程及拆除后 ,对结构应力、应变及变形进行了测量 ,验证结构仿真结果。
2.
The concepts and engineering applications of structural simulation for entire bridge are reviewed in this paper.
总结全桥结构仿真分析的主要技术思想和工程应用,研究应用该技术解决芜湖长江大桥连续梁桥的分析计算问题,并由此总结主要荷载工况作用下的桥梁结构受力和支座不同调整量对桥梁结构受力的影响。
3.
An analysis of structural simulation for entire bridge (SSEB) is to establish a unified analysis system of bridge structure, and to model all structural components of the complete bridge in detail under the system, which can get results of analysis with sufficient accuracy, thoroughness and reliability.
全桥结构仿真分析的技术思想是建立完整、统一的整座桥梁结构分析体系,在该体系下构造全桥所有承载构件的组合形式数学模型,由此克服传统桥梁计算由于计算体系假设、计算平面假设、铰接或刚接假设、边界条件假设和平截面变形假设等带来的不足,运用限制变形-还原内力原理确立结构仿真分析的初始形态,在此基础上进行大规模的全桥结构效应分析计算,使分析结果详尽、精确、可靠。
5)  structure simulation
结构仿真
1.
The 27M2 large vibration mesh designed lately was simplified to a mechanics model and analysed with the structure simulation method.
将新近设计的27m~2大型直线振动筛简化成为力学模型,用结构仿真方法进行了分析计算,发现了初始设计存在的问题,提出了改进设计方案并被设计者所采纳。
2.
By means of CST soft,structure simulation and the size of this filter could be achieved.
利用CST软件进行结构仿真,得到优化尺寸,最后实验结果表明,相比与普通的梳状滤波器其尺寸明显的减小,同时满足工程需要的技术指标。
3.
Patran/ Nastran was applied to the structure simulation study on spud carriage to analysis the structure strength of the spud carriage.
Patran/Nastran对台车进行结构仿真研究,对台车的结构强度进行有限元分析计算,供台车设计参考。
6)  biomimetic structure
仿生结构
补充资料:仿木才塑料
分子式:
CAS号:

性质:又称仿木才塑料(imitation-wood plastics)。可用以代替木材的硬质低发泡塑料。一般用价格较低的烯类树脂如聚氯乙烯、聚苯乙烯、聚乙烯、聚丙烯等通过低发泡的特殊加工,提高刚性制得。可以切削、开孔、打钉、上螺丝、胶结等,并具有物性均一、质轻、不吸水、尺寸稳定、耐腐蚀、耐虫蛀、着色容易等优点。但耐候性、刚性强度、触感较差。用于制造家具、家庭用品、包装容器、电气用品、汽车和船舶用品、工具和建材用具、化学工业用品(如反应槽、耐蚀桶、通风筒)等。

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