查询词典 scatterers

The research indicates that the interior scattering sound field can be expressed as the summation of the interior scattering sound field of the closed shell and the external scattering sound field of these scatterers.

研究结果表明，该内部散射声场可表示为封闭薄壳的内部散射声场和这些内部散射体的外部散射声场之和的形式。

Based on the covering-domain method, an expression for calculating the interior scattering sound field of an arbitrary-shaped closed thin shell in which there are some scatterers is given theoretically.

应用覆盖域方法从理论上研究了复杂形状封闭薄壳内部存在散射体时的内部散射声场。

The conclusion can be obtained that the interior scattering sound field can be expressed as the superposition of the interior scattering sound field of the arbitrary-shaped closed thin shell and the external scattering sound fields of these scatterers.

研究结果表明，该内部散射声场可表示为封闭薄壳的内部散射声场和这些散射体的外部散射声场之和的形式。

Based on the covering-domain method, an expression for calculating the interior scattering sound field of an arbitrary-shaped closed thin shell in which there are some scatterers.

复杂形状；散射声场；散射体；封闭薄球壳；基于覆盖域的思想和方法，本文给出了复杂形状封闭薄壳在内部存在散射体时的内部散射声场计算表达式。

The experimental results show that this new method can be used to estimate the MSS and the spatial distribution and probability distribution of tissues scatterers.

实验结果表明，这种方法不仅可以估计出散射元的平均间距，而且还能估计出散射元的空间分布及散射元间距的概率分布。

The experimental results show that this new method can be used to estimate the MSS, and the spatial distribution as well as probability distribution of tissue scatterers.

实验结果表明，这种新方法不仅能估计出散射元平均间距，还能估计出散射元的空间分布与概率分布。

The experimental results show that this new method can be used to estimations of spatial distribution and the probability distribution of scatterers.

实验结果表明，这种方法不仅可以估计出散射元的平均间距，而且还能估计出散射元的空间分布及概率分布。

To deal with the measurement error induced by the motion compensation error, the phase of the target\'s barycentre is estimated to compensate the phase differences. The measured scatterers\' height and width are wrong because they are not obtained in rectangular coordinates.

建立了在目标与天线电轴间存在较大斜角情况下的干涉式逆合成孔径雷达三维成像模型，并给出了运动补偿的详细步骤，针对因目标运动补偿误差导致的干涉测量误差，提出了利用估计出的目标重心相位对相位差进行补偿的方法。

For computer simulation of our new reconstruction algorithm, which is only valid for some special scatterers, the corresponding direct scattering data are indispensable and some are given for several scatterer models out of such consideration.

进行重建计算机模拟计算，需要正散射数据，又因本文给出的重建算法目前只对满足特定条件的散射体才有效，出于这样的考虑，这里给出了若干形状不太复杂的散射体对平面波的散射。

These scatterer phase history is estimated and applied to the phase compensation of scatterers with the 3-D motion for the improvement of the moving ship image quality.

通过对存在三维运动的散射点实施相位补偿，改善对舰船目标成像效果，InSAR仿真数据的处理结果表明了本文方法的有效性。

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