散射面积 meaning in English

scattering area

The model includes the obscuration ’ s character of position , shape , scale , number , area percent , greyhound , and it also includes the sampling frequency of analyzing the obscuration and the area of optical component
该模型包括散射点位置,形状,尺度,数目,散射面积比,灰度,还包括分析散射点的采样频率,散射点所在的光学元件面积等特征。
The radar cross section of grounded open cavities is computed by fem combined with boundary integral equation method . the cavities filled with complex materials are also analyzed . accurate results have been obtained
应用eb - fem结合边界积分方程对接地腔体的雷达散射面积进行了分析，讨论了腔体内复杂介质填充情况对散射特性的影响，得到了比较精确的结果，讨论了该混合方法在分析此类问题中的优缺点。
Such conclusion is given : shorten the fresnel shu , shorten the obscuration ’ s area percent and shorten the equivalent diffraction distances will improve the optical quality . ( 4 ) the nonlinear paraxial equation is understood to analyze the n slabs ’ hot - image rule
得出在高功率固体激光装置中应缩小散射点的菲涅耳数和散射面积比,控制散射点的等效衍射距离,使散射点接近等效衍射距离为零,即像面的位置。