1) stress optical coefficient
光弹性系数
3) photoelastic coefficient
光弹系数
4) elastic constants
弹性系数
1.
Calculating elastic constants of Fe-based cubic magnetic material using first principles;
立方结构Fe基磁性材料弹性系数第一性原理计算
2.
Numerical results of threshold field are obtained for given elastic constants,and an analytic relation among elastic constants for the system where a periodic distortion can ocurr is derived.
利用数值计算得到外场阈值与系统弹性系数间的关系。
3.
Elastic constants of four systems in different vacancy concentration and under high pressures ranging 0 to 35GPa have been simulated.
对5×5×5、6×6×6、7×7×7、8×8×8各失去一个原子的4种含有不同空位浓度的点缺陷铜系统的弹性系数进行了模拟,并对同一浓度的缺陷晶体在0-35 GPa压强范围内的弹性系数进行了计算,发现空位浓度的提高降低了铜的弹性系数,而压强的增大使得缺陷系统的弹性系数越接近相同压强完整晶体的弹性系数。
5) Elastic coefficient
弹性系数
1.
Prediction of Elastic Coefficient of Economic Efficiency of China s Information Resources Industry;
我国信息资源工业经济效益弹性系数测算
2.
Elastic coefficients of aluminum under high pressure ranging from-15 GPa to 20 GPa are studied by means of molecular dynamics simulation.
M ish in的EAM势和分子动力学方法,对零温下-15-20 GPa范围内铝的弹性系数进行了研究,得到了弹性系数随压强的变化关系。
3.
The article analyzes historical changes of the elastic coefficient of oil products’ consumption in world’s main countries and China in recent years.
分析了世界几个主要国家及我国近几年成品油消费弹性系数的历史变化情况。
6) spring constant
弹性系数
1.
The physical properities of cantilever,in particular the spring constant has important influence on the microcomponent of MEMS.
悬臂梁的物理性能参数尤其是弹性系数对MEMS中微器件的性能有着重要的影响。
2.
Based on the consideration of the real force distribution along the switch’s bridge, a modified formula for the spring constant was proposed.
桥膜弹性系数是影响RFMEMS开关启动电压的重要参量。
补充资料：摩尔吸光系数
molar absorptivity
根据比尔定律，吸光度a与吸光物质的浓度c和吸收池光程长b的乘积成正比。当c的单位为g/l，b的单位为cm时，则 a = abc，比例系数a称为吸收系数，单位为l/g.cm；当c的单位为mol/l，b的单位为cm时，则 a = εbc，比例系数ε称为摩尔吸收系数，单位为l/mol.cm，数值上ε等于a与吸光物质的摩尔质量的乘积。它的物理意义是：当吸光物质的浓度为1 mol/l，吸收池厚为1cm，以一定波长的光通过时，所引起的吸光度值a。ε值取决于入射光的波长和吸光物质的吸光特性，亦受溶剂和温度的影响。显然，显色反应产物的ε值愈大，基于该显色反应的光度测定法的灵敏度就愈高。
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