scattering target的例句大全

Computation and analysis on the laser scattering echo energy from whole dimension target under complex environment

复杂背景下大尺寸目标激光散射回波能量的计算

The numerical scattering calculation of moving target is complex research topics, because of the interactions between target and complex environment.

由于目标与复杂环境的相互作用，运动日标的数值散射计算一直是较为复杂的研究课题。

In computational electromagnetic field, the electromagnetic scattering characteristic of moving target in complex environment has important research significance and practical application value.

在计算电磁学领域，复杂环境下运动目标电磁散射特性研究具有重要的研究意义和实际应用价值。

Radar scattering properties attributed the ability to reflect the radar waves of radar target. Radar cross section determines the radar detection range of targets, and polarization scattering characteristics of the radar target determines recognition ability.

雷达散射截面特性是表征雷达目标反射雷达电磁波能力的最重要的性能，目标的雷达散射截面决定了雷达对目标的探测距离，目标的极化散射特性影响了雷达对目标的识别能力。

Studies on Target Scattering and Radar Cross Section

目标散射和雷达截面的研究

Characteristics of radar target information can be gain from the echo. The radar measurements have been for the purpose of inherent characteristics of radar target parameters-radar cross section ( RCS), the polarization scattering matrix and so forth.

雷达目标特征信息隐含于回波之中，雷达测量的目的就是为了得到表征目标固有雷达特征的参数&雷达散射截面（RCS）及其极化散射矩阵等。

Krogager's target decomposition scheme is used to decompose the backscattering matrix of each range cell into three elementary scattering matrices, which represent sphere, diplane and helix the scattering mechanisms.

基于Krogager目标分解法，将各距离分辨单元的极化散射矩阵分解为3个简单散射体的散射矩阵，分别代表球形散射体、二面角散射体和螺旋体散射体的散射机理。

This method takes two steps: first, the field, which is used to excite the target in the following step, must be achieved by studied the scattering characters of the ground;

此方法将地面复杂目标超宽带散射特性分析过程分为两步：第一步，研究地面的散射特性，求出目标的激励场；

Then based on the two-dimensional GTD scattering centers model of the missile target, the modeling approach to the missile target glint is discussed. Meanwhile, the two-dimensional determinate model of glint linear deviation is obtained.

接下来基于某型导弹目标的二维GTD散射中心模型讨论了该导弹目标的角闪烁建模过程，并得到了其角闪烁线偏差的二维确定性模型。

These experimental results show that △ is independent of the dimuon mass and logitudinalmomentum, and imply the scattering of the incident quark within the target nucleus.

实验结果显示出△不依赖于末态轻子对的质量与纵向动量的结果，暗示了入射部分子（夸克）在核靶中多重散射效应的存在。

The target properties of low altitude radio fuze are discussed at length. The interaction between electromagnetic waves and ground is analyzed. The definition of back scattering coefficient and its influence on echo signals are discussed.

分析了电磁波与地物之间的相互作用，以及目标散射特性对引信回波信号的影响。

Method of scattering center estimation by radar target frequency response data in clutter environment

杂波环境下雷达目标频域响应的散射中心估计方法

In this paper, a practical dynamic measurement system of radar target scattering characteristics and its calibration methods are described.

介绍了一种实用的目标散射特性动态测量系统及其标定方位。

The range resolution of narrowband radar is low. Influenced by different target scattering characteristics, there are differences in echo envelop of different targets, which could be used for target recognition.

对窄带雷达来说，虽然其距离分辨率较低，但受不同目标散射特性的影响，不同目标间的回波包络会有一定差异，这一差异信息可以用于实现目标识别。

Combining the MIMO radar technology and the time reversal technology, the signal-to-noise ratio is improved by tuning the transmitted waveforms to the propagation medium and the target scattering characteristics.

将MIMO雷达技术与时间反转技术结合起来，通过与传播媒介及目标的散射特性相匹配，自适应调整发射波形以提高信噪比。

Study of target scattering characteristics is an important topic in underwater acoustics, with various applications such as underwater target recognition, precision guidance of underwater weapons, anti-stealth warfare, and ocean resource exploitation.

水中目标声散射特性研究是水声工程中的重要课题，它对于水中目标识别、精确声制导、反隐身及海洋开发等领域具有重要意义。

In this paper, based on the study of target laser scattering characteristics, the establishing process of the automatically measuring system on laser scattering is introduced.

本文在目标激光散射特性理论研究的基础上，介绍了激光散射自动测量系统建立过程。

In this paper the study of target laser scattering characteristics, all kinds of scaling systems on laser scattering have been founded by many domestic and overseas scholars.

本文研究的目标激光散射特性系统，国内外许多学者中都建立过各种激光散射测量系统。

The automatically scaling system on laser speckle radar is part of key laboratory fund item from chief arming ministry-the study of missile target laser scattering characteristics.

激光散斑雷达的研制属于总武装部国防科技重点实验室基金项目&导弹目标激光散射特性研究的部分工作。

The research of target wide-band electromagnetic scattering characteristics is the foundation of military and civilian technology development, and accelerating the analysis of wide-band electromagnetic scattering characteristics of target is the focus study for numerical calculation.

目标宽带电磁散射特性的研究是军事和民用技术发展的基础，而加速分析目标宽带电磁散射特性则是数值计算研究的重点。