1) metamaterial
超常材料
1.
Backward wave propagation in anisotropic metamaterials;
各向异性超常材料中倒退波的传播研究
2) ultra-low dielectric constant materials
超低介电常数材料
3) material constant
材料常数
1.
The effects of strain on material constants of hot deformation were discussed emphatically by analyzing the feature of flow stress curves,and the hot deformation microstructure of aluminum alloy was studied by OM and TEM.
在Gleeble热模拟试验机上对不同处理状态(熔体处理与均匀化退火)的Al-1Mn-1Mg合金进行高温压缩试验,通过流变应力曲线分析,重点探讨了应变量对热变形材料常数的影响,并用光学显微镜、透射电子显微镜研究铝材的热变形组织特征。
2.
The material constants were determined by use of numerical analysis and the creep constitutive equations and damage growth equations of 10CrMo910 steel were obtained.
0数值分析的功能 ,快速确定了有关材料常数 ,从而得到了 10CrMo910钢在给定温度下的蠕变损伤本构和演变方程 ,与蠕变试验结果进行了比较 ,得到了与实验相一致的结论。
3.
R-T characteristic is not a strictly exponential curve and material constant is the function of temperature.
研究表明,NTC多晶氧化物半导体的电导是由晶粒中载流子的热激发并穿过晶界势垒形成的,电导同时受晶粒和晶界的控制;材料的电阻–温度特性不是严格的指数曲线;材料常数与温度有关。
4) material constants
材料常数
1.
Several methods,obtaining material constants of rubber Mooney-Rivlin Model,were discussed in this paper,so as to ues those constants for nonlinear finite element analysis (FEA) of rubber products.
介绍了在用非线性有限元对橡胶制品进行分析时,橡胶类材料常用Mooney Rivlin模型中材料常数确定的几种方法。
2.
The influences of different material constants on the mechanical, electric and electromechanical characteristics were studied by finite element method (FEM) and ANSYS software.
通过这一研究得到了材料常数与Cymbal换能器的机电性能之间的关系。
3.
The formulas of material constants estimation for Bodner Partom elastic viscoplastic constitutive model are derived, and the unreasonable formulas in a relevant literature are modified.
推导了Bodner Partom统一弹 粘塑性本构模型的材料常数估计公式 ,修正了国外有关文献的不当之处 ,发展了模型参数的优化估计方法与程序 ,并用算例验证了方法的可行
5) common materials
常用材料
1.
? The anticorrosion,characteristics of common materials for dyestuff equipment under different medium and different technical conditions are described.
概述了染料工业设备常用材料在不同介质和工艺条件下的耐腐蚀性能 ,分析、比较了不同材料制造的常压设备单位面积造价。
2.
This paper introduces the designing ideas,the system structures,the database structure and the system functions for the nature environment corrosion database system of common materials.
介绍常用材料自然环境（大气、海水、土壤）腐蚀数据总库的设计思想，总库系统结构设计，总库库结构设计，总库管理系统功能设计。
6) conventional material
常规材料
1.
In this paper, a study from two aspects, the first is the conventional materials’special use in contemporary architecture, it includes concrete, stone, wood, metal, glass, and the second is the introduction of non-conventional materials in contemporary architecture, including polymeric materials, natural materials, waste materials, media materials.
本文主要从两个方面展开研究,其一是常规材料在当代建筑中的特殊使用,主要探讨了混凝土、石材、木材、金属、玻璃等五种材料在当代建筑中的特殊使用情况,其二是非常规材料在当代建筑中的引入,主要对高分子材料、自然材料、废旧材料、媒体材料等四种材料展开论述。
补充资料：超常期传导
超常期传导
又称"超常传导"。在心脏传导系统明显受抑制时，发生的极短时间内意外的传导功能矛盾性的改善。其表现是在心肌激动之后的早期(绝对不应期），本应引起传导阻滞的时候，却反常地发生激动的传导；或在心肌激动之后的晚期(相对不应期），本应发生传导延迟的时候，却反常地发生传导改善。临床所见超常传导多见于房室交界区，其次是希氏束、浦肯野纤维。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条