损伤层 meaning in Chinese
affected layer
Examples
- Test method for sub - surface damege of gallium arsenide polished wafer by x - ray double crystal diffraction
砷化镓抛光片亚损伤层的x射线双晶衍射试验方法 - The buried layers moves towards sample surface , forming surface layers . the implantation - damaged zone also moves towards the surface and is recovered gradually . the fe - implanted films were implanted , or doped , with small amount of carbon for improving the film quality
另外随退火温度变化的还有注入损伤层，随退火温度的升高注入损伤逐渐恢复，损伤层厚度逐渐减小，到850的时候硅化物层断裂，损伤层则上升到样品表面。 - We used mechnical rubbing and polishing replace handwork to reduce total thickness variation ( ttv ) of cdznte wafers and surface damage layer . by comparing different polishing methods , we find out an appropriated chemical mechical polishing ( cmp ) for czt wafers
采用了机械抛光代替了手工抛光，解决了手工抛光造成的表面不均匀以及表面损伤层过厚的问题，并比较了机械抛光与化学机械抛光，初步摸索了合适的化学机械抛光工艺。 - Using the complex potential method in the plane theory of elasticity of an anisotropic body , the series solution of finite anisotropic thin plate containing an elliptical inclusion is proposed with the help of faber series . a hybrid element with an elliptical inclusion for anisotropic materials is obtained by using the hybrid variable principle , and the element efficiency is verified by numerical examples . the state of the damage is modeled by an elliptical soft inclusion , and using the point stress criterion based on characteristic curve and yamada - sun etc . criteria , the prediction of the strength of a composite laminate with damage is set up
首先基于经典层板理论，将复合材料层板的弹性问题化归为均匀各向异性板来求解；采用各向异性体平面弹性理论中的复势方法，以faber级数为工具，给出了有限大含椭圆核各向异性板弹性问题的级数解形式；利用杂交变分原理，成功导出含椭圆核各向异性板杂交应力有限元，并用算例验证了该单元的可行性和有效性；采用含刚度折减椭圆形弹性核的冲击损伤模型，引入基于特征曲线和yamada - sun破坏准则的点应力判据，建立了含损伤复合材料层板剩余强度的分析方法；通过数值计算详细讨论了各种几何参数对损伤层板应力分布、剩余强度的影响，得到了一系列对工程应用具有实用价值的结论。