查询词典 reflectivity

Wavelet transform is used to analyze the grazing incidence X-ray reflectivity curve of nanometer multilayer structures.

用小波变换的方法分析了纳米多层膜的X射线掠入射反射率测试曲线。

Interface roughness of these QWs samples was studied by grazing incidence x-ray reflectivity.

我们生长了一系列在反转界面上中断不同时间的量子阱样品。

Fourier transform is used to analyze the grazing incidence X-ray reflectivity curve of nanometer multilayer structures.

利用傅里叶变换分析了纳米多层膜的X射线掠入射反射率测试曲线，模拟了各种制备和测试条件对多层膜结构参数测试结果的影响，检验了傅里叶变换方法的适用性和精确度。

Grazing incidence X-ray reflectivity is also recommended as a powerful tool for assessing the structure of superlattices.

另外，还讨论了生长中断在分子束外延生长中的应用。

The evolution of reflectivity in the Doppler images was coincided with the mode of the classic heavy precipitation supercell storm.And there was an obvious structure of heavy precipitation supercell storm in the vertical sectional drawing.Furthermore,there were also a mid-cyclone and a vertical wind shear in the process.At last,the factors related to the hailstone were analyzed.

新一代天气雷达图像上强度图的演变与强降水超级单体模式相吻合；剖面图上显示出强降水超级单体的明显结构；存在着中气旋和中等到强的垂直风切变；分析了此次过程中出现冰雹的相关因子。

The FT-IR spectra and heat reflectivity of the coatings were studied in order to characterize the heat insulation.

采用太阳热反射率和红外光反射率表征了涂料的隔热性能。

The relationship between the reflectivity and the position of stress is hyperbolic tangent. Moreover, the phase had certain relations. Based on this, the characteristic of FBG under inhomogeneous transverse force were studied.

同时，应用传输矩阵的方法对光纤光栅横向局部受力特性进行了研究，研究发现当光栅局部受力时，反射谱产生分裂，分裂点波长移动与受力大小成线性周期变化，分裂点的反射率与光栅局部受力位置为双曲正切关系，而且相位也存在一定的关系。

Meanwhile, the impact of fluid with different properties on reflectivity and wave impedance was discussed.

探讨了不同性质的流体对反射系数和波阻抗的影响。

When the reflected light returned from the original way and disturbed the incident ray, the reflectivity could not be tested easily and it was solved by using the method of double-ray testing.

结果表明，该镜头的猫眼效应绝对反射率最高可达35.87%，并且与焦距正比，与F数和入射角成反比；近场时的几何发散角与焦距和F数成反比。

As the film sample is fixed on one plane by tighten bolt,this device can realize the deflection of optical path.And the reflectivity of the sample is measured by using oblique incident ray.

使用该装置并通过平面和样品背后的顶丝固定薄膜样品的安装方式，可实现光路转折，完成斜入射光对薄膜样品反射率的测量。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。