1) plane stress approximation
平面应力近似
1.
Using the method of plane stress approximation,the two-dimensional(2D) mathematical formulas that describe the temperature and stress distributions of laser diode(LD) pumped heat capacity sl.
数值模拟激光介质板条在热容方式下工作的温度和应力分布是了解该类激光器工作特性的一种有效手段,采用平面应力近似法导出了半导体激光器抽运热容激光介质板的二维温度和应力分布公式,同时也对二维抽运光吸收密度、介质板温度分布和折射率变化进行了分析与讨论。
2) plane wave approximation
平面波近似
1.
we used transmission matrix and plane wave approximation way to obtain transmission possibility,spin polarization and conductance.
研究二维超晶格半导体异质节组成的量子系统,利用传输矩阵及平面波近似方法求出自旋不同取向电子的透射系数、自旋极化度、电导,研究结果显示,非自旋极化电子透射该异质节后可以获得很高的自旋极化度,也能得到较高的电导率。
3) β-plane approximate
β-平面近似
4) flat source approximation
平面源近似
5) Response Surface Approximation(RSA)
响应面近似
6) approximate stress field
近似应力场
1.
The section error,the relative error between the biggest shearing stress of accurate stress field and the biggest one of approximate stress field around the peak of Ⅰ- Ⅱ compound crackles,has been analysed,which provides the theoretical evidence for photoelasticity to measure KⅠ and KⅡ s error.
对Ⅰ－Ⅱ复合型裂纹尖端附近精确应力场的最大剪应力和近似应力场的最大剪应力之间的相对误差即截断误差做了分析，为光弹性测定ＫⅠ和ＫⅡ的误差提供了理论依
补充资料：轧辊残余应力(见轧辊应力)
轧辊残余应力(见轧辊应力)
residual stresses in roll
zhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
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