查询词典 incidence angle

A novel design method is put forward and the cutoff filters with depolarization at incidence angle of 45° are achieved.

由于这种设计的截止区和透射带带宽常嫌不足，故提出了展宽截止区和透射带的方法。

Through the simulation with a computer, the optimizing parameters of incidence angle were theoretically derived and the result was discussed.

通过计算机模拟，从理论上求出了优化参数，并对结果进行了讨论。

The polarization state of reflected light of water and the relationship of incidence angle and degree of water polarization were deduced.

理论上证明了以非布儒斯特角入射时偏振消除太阳耀光的可能性，计算了从各个角度入射到纯净水体表面太阳耀光剥离的程度，实验验证了结论。

The incidence angle of laser beam and other factors have been found to result in more effective polishing, with optimal best smoothing observed at incident angles of 75 ?.

探讨了激光切割和抛光金刚石膜的基本规律，详细探讨论述了激光的工艺参数对抛光效果和抛光效率的影响。

Based on the relations of the diffraction field and the surface wave, which conclude diffraction factor and interference factor, some relations were conformed such as: the diffraction fringes spatial distribution versus surface wavelength, the fringes half angular width versus the numbers of surface wave covered by laser spots and incidence angle, diffraction intensity versus surface wave amplitude.

通过对衍射因子和干涉因子的分析，得到衍射条纹空间分布与表面波波长的关系、条纹的半角宽度与入射激光光斑覆盖表面波的个数和入射方向的关系、衍射光强度与表面波振幅的关系，并解释了条纹缺级现象。

We can see the P wave amplitude and traveltime difference with the azimuth and incidence angle in numerical simulation.

在数值模拟中可以看到随观测方位和入射角变化的纵波振幅和旅行时的差异。

Base on incidence angle theory together with objective function with small design variable, computing time is reduced rapidly when Hooke-Jeeves method is applied in optimization design.

建立在转轮进口冲角理论基础上和以较少的权系数为设计变量的目标函数的Hooke-Jeeves优化方法极大地缩短了获取反击式优秀转轮所需的计算时间。

This method doesn't need beam deflection device and can change the reference beam incidence angle with mechanical movement platform only. And the accuracy of system is not getting lower.

这种方法不需要光束偏转器件，只需要机械运动平台，仅通过平台的移动，就可以实现参考光束入射角度的变化，而且寻址的精确性并未降低。

It is shown that the penetration rate is higher with smaller incidence angle. The central segment of the flight line is 1.6 times of the right most and left most sections, and 1.3 times penetration rate of next right and next left sections.

实验结果显示，当雷射入射角越小时，穿透率越高，反之亦然，航带中间分带穿透率约是面向航向最右五分之一及最左五分之一分带的1.6 倍，是由右方起第二个五分之一及第四个五分之一分带的1.3 倍。

AVO analysis is suggested for solving to solve the difficulty in identification of thin alternating layers in exploration of oilfields. It can improve the current method that has no thickness variable in the formula of reflective and is limited by sampling rates in calculation of the coefficient in the time of domain. Using the relationship of stress and displacement on two interfaces, this paper derives the spectrum of reflective coefficient for any incidence angle and thiekness of thim layer based on the equation of seismic wave propagation in the frequency domain.

针对油气田开发中薄互层认识难的问题，提出从AVO分析解决困难，克服现有方法在反射系数公式中无厚度变量、时间域计算反射系数谱受采样率限制的不足，运用两个界面间位移与应力关系，从频率域地震波传播方程推导了任意入射角和薄层厚度下的反射系数谱。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了