入射

The results illustrate that the collisional absorption have a maximum value when the collision frequency is near the radiation frequency.

当入射电磁波的频率很低时，不均匀磁化等离子体中碰撞对雷达波的吸收非常小。

We employ the rigorous vector coupled-wave theory to analyze the electromagnetic diffraction nature of two-dimensional columned grid gratings.

通过计算机计算和模拟分析，我们给出了圆柱形网格光栅的抗反射特性与光栅参数和入射光波参数之间的关系。

A possible configurate to improve the absorption efficiency of the pump energy has been proposed. With the theory of four waves mixing, we have demonstrated this scheme. By introducing the scheme into self-pumped conjugater, the performance of diode laser array with self-pumped conjugate was enhanced, the usage of incident light was improved apparently.

利用双四波混频作用区理论分析了该配置方式的合理性，并把这种配置方式引入到自泵浦相位共轭镜中，对整个利用自泵浦相位共轭镜的半导体激光器列阵实验方案进行了改进，从而显著提高了入射光束能量的利用率。

The experimental results demonstrated that two beams MPPC is not only the lowest threshold, but also the largest phase conjugative reflectivity comparing to SPPC in KNSBN crystal.

实验结果表明波耦合效应不仅可以降低这种器件入射光强的阈值、扩大入射角的范围以及缩短SPPC响应时间，而且可以获得比其它类型SPPC更大的共轭光反射率。

Mathematical model was set up,on the basis of dynamics formulation,normal expanse of the target interface ,and supposed concrete medium was constringent material.

根据弹体动力学基本方程和假定混凝土为可压缩材料，基于弹靶接触表面处靶体材料的法向膨胀性，对跳弹现象进行理论分析，在合理假设的前提下，建立了跳弹现象的数学模型； 2）针对该模型编制计算机程序，在给定初始入射速度、入射角后可以判断出能否产生跳弹现象，输出产生跳弹现象时所对应的初始侵彻条件，并通过穷举法得出跳弹临界相图，对于斜侵入情况，能计算出弹体在不同侵彻阶段下的运行时间并能绘制出侵彻轨迹，结合现有的试验数据，进行对比分析，二者符合良好，证实了理论分析模型的合理性； 3）开展了跳弹现象的数值模拟研究。

According to the resolution of the transmitted and reflected coefficients when the normal incident P-wave propagates to the nonlinear normal deformative joint,the expression between the intensity variation of the EME and the parameters of the joint is obtained.

依据电磁波与入射应力波之间的关系及应力波在非线性节理面处的透反射解，获得应力波作用下产生的电磁波在非线性法向变形节理面前后的幅值关系。

The parameters of Clough-Penzien spectrum related to incident direction, site conditions, intensity, and epicentral distance, were given.

本文还从工程抗震设计的实用角度出发，给出了基于Clough-Penzien谱的与地震波入射方向、场地条件、地震烈度和震中距有关的平稳谱参数取值。

Oxygen ion beam of 6.0 MeV was selected as incident ion, and the ERD spectra were detected at the angle of 30°, then the cross-sections for O to D and T are Rutherford cross section under this experiment condition.

以6.0 MeV O粒子作为入射粒子，在30°方向上探测反冲粒子，在此实验条件下，O粒子对D、T的碰撞截面为卢瑟福截面。

Appear principle teacher to make such explanatory normally to adding those who show film when film ply is incident light when the 1/4 that grows in filmy medium wave, going up filmily, the road path difference of the reflex below is equal to half wavelengh fitly, offset each other consequently.

对于增透膜的增透原理老师通常作这样的解释当薄膜的厚度是入射光在薄膜中波长的1/4时，在薄膜的上、下面的反射光的路程差恰好等于半个波长，因而相互抵消。

The new algorithms can improve the precision of multi-peak distribution more than twice. Commonly, the laser sizers are all on the supposition that the systems can focalize ideally.

而实际情况下这是不可能达到的，考虑到数学模型建立的条件，于是人们采用光学准直扩束系统，提高入射光的平行度。

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