入射

The proposed scheme is achieved by extracting the support of an indicator function on a sampling domain containing the penetrable object as a visualization of the unknown object where the indicator function has noticeably different values inside and outside the penetrable object.

这个算法的一个特别吸引人的性质是不需要关于障碍物的任何几何和物理的先验信息，并且只需要散射场在某个有限孔径中若干个入射和测量方向上的远场信息，即可得到可穿透目标的一个很理想的可视化。

The complete fusion excitation function for the 16O+24Mg reaction has been measured in the energy range of 55～90MeVwith the step of 1.0MeV using a position sensitive△E-E telescopy system.

本工作用位置灵敏的△E－E望远镜系统，入射能量步长为1.0MeV，测量了55～90MeV~（16）O＋~（24）Mg反应全熔合激发函数。

It is found that the threshold intensity of nonlinear bistability of the one dimensional photonic crystal with dispersive media is much lower than that without dispersive media.

在光学双稳态中，与仅含非线性媒质的光子晶体相比，得到了低得多的阈值入射光强。

In allusion to the energy-concentrated property of LFM signal in the fractional Fourier domain, the data model of array matrix is constructed by the algorithm and the decorrelation ability is obtained by establishing a new Toeplitz matrix. After performing a spectrum peak research, DOA estimation of coherent wideband LFM signals is obtained.

针对分数阶傅里叶交换的谱峰聚集特点，该算法构造了分数阶傅里叶域的宽带LFM信号的阵列数据模型，在FRF域内利用Toeplitz矩阵重构特性，实现对相干信号的解相干，最后通过谱峰搜索完成入射信号的DOA估计。

In addition, aluminium surface is not as flat mirror ink so that the incidence of light cannot be total internal reflection.

另外，铝粉的表面也不象镜面油墨那样平，使入射的光不能全反射。

In this paper, the physical model of this kind of scheme is introduced, and the strict coupling wave method is used to calculate the optical character of the transmission grating under the Brewster angle.

提出利用偏振光沿布儒斯特角入射时具有的特性来实现降低光栅表面反射率的方案，介绍了这种方案的物理模型，并利用严格耦合波分析法进行了模拟计算。

The numerical calculation shows that the space distibution of the electromagnetic field in each sub-micro-layer changes with the varing transmission depth in the relief grating, the space distribution in each sub-micro-layer is uniformer than that in isotropic grating and the optical parameters of the anisotropic relief grating and the incident beam have a large impact on the space distribution of the electromagnetic field in relief grating and so on.

数值计算表明，光波场光强的空间分布随透射深度的变化而变化，各向异性介质光栅体内光波场的空间分布相对各向同性介质要均匀，光栅材料的性质参数和光束的入射参数对光波场光强的空间分布有较大的影响等。

With oblique incidence transversal wave, defect mode of transversal wave decreases with increase of incident angle.

得到当横波斜入射时，透射波中横波的缺陷模随着入射角的增大而减弱，横波向纵波的转型随着入射角的增大而增强。

The point at which the incident wave, reflected wave, and mach fronts meet is called the "triple point"

入射冲击波、反射冲击波与马赫波波阵面汇合之点叫做"三相点。"

Based on this, the shielding effectiveness of the composite materials to ultra wideband EMP and high power microwave were analyzed.

在此基础上，进一步分析集成材料对高功率微波和超宽带电磁脉冲的屏蔽效能，仿真结果表明集成材料可以明显降低入射信号的幅值，并改变信号的时域和频域波形，保证了信号的安全性。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新