The amplitude distribution, power spectrum and parameters are discussed briefly based on the return at a high grazing angle.

随后以大擦地角的回波信号为例，简要分析了杂波模型的幅度分布、功率谱和参数的特性。

The distribution of sea-floor scattering strength held in the incident grazing angle, scattering graze angle, and scattering azimuthal angle was analyzed using a 3-D model that was validated.

为了讨论混响对双基地声呐探测范围的影响，利用经验证的三维散射模型，讨论在不同入射、散射掠射角和散射方位角约束下的海底散射强度分布。

Practical divergent Angle is evaluated by the derivative of the standard wafer's grazing-exit X-ray fluorescence curve.

用标准晶片掠出射x射线荧光曲线的微分评测了实际角发散度的大小。

The correct calibration of reflectance of grazing mirror is realized, and the problem of the angle standard, rotary accuracy, big dynamic range are resolved.

利用该光源，我们实现了掠入射平面镜反射率的精密标定，解决了角度基准，转动精度，大动态范围测量的问题。

In order to reduce the inclination of the field of view (FOV) and improve the image quality, it is important to determine the grazing incident Angle and the position of stops.

为了减少视场倾斜，提高成像质量，必须确定掠入射角和确定光阑的位置。