radio echo
英 [ˈreɪdiəʊ ˈekəʊ]
美 [ˈreɪdioʊ ˈekoʊ]
无线电回波
双语例句
- Last week, presidential spokesman Dmitry Peskov sought to allay questions, telling Russian radio station Echo of Moscow that people should not worry and that Putin was absolutely healthy.
上周，总统发言人德米特里·佩斯科夫试图缓解这些担心，他告诉莫斯科的俄罗斯回声电视台，人们不应该担心，普京非常健康。 - Design of Radio Echo Simulator for Moving Target Detection
用于微波雷达动目标检测的回波模拟器的设计与实现 - Autoregressive ( AR) modeling is applied to data extrapolation of radio frequency ( RF) echo signals, and Burg algorithm, which can be computed in small amount and lead to a stable prediction filter, is used to estimate the prediction parameters of AR modeling.
用自回归（AR）模型对散射场数据进行外推，并用计算量小、可获得稳定预测滤波器的伯格（Burg）算法估计AR模型的预测参数。 - From the radio array antenna and control system of the radar simulator, the real target echo signal in the air can be obtain.
而且，通过该模拟器系统的射频阵列天线及其伺服控制系统，可以模拟目标在空中的实际回波信号，让雷达通过天线进行接收，从而真实地模拟雷达的实际工作状态。 - Radio frequency simulation system ( RFSS) is mainly used to simulate echo signal of radio frequency target in laboratory.
射频仿真系统（RFSS）主要是用在实验室里模拟空中射频目标信号。 - 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。 - For the several kinds of radio near-sensing detection systems, in order to extract the relevant characteristics of the target accurately, the most important part is to process the echo signal. Pulse, Continuous-wave ( CW) are two typical radio near-sensing detection systems.
在无线电探测器的各种体制中，为了准确的提取出目标的相关特征，最主要的是对目标的回波信号进行信号处理。 - Based on the scattering theory of the interaction between HF radio wave and the sea surface, the HFSWR extracts ocean dynamics parameters such as wind, wave and current by observing and analyzing the sea echo signal.
它是基于高频无线电波与海面相互作用的散射理论，通过观测和分析高频地波雷达接收的海面回波信号，提取与海面状态有关的信息，如海面风、浪、流等海洋动力学参数。 - The IMI mainly include the radio frequency interference, the lightning in the air, and the meteor echo in the universe.
瞬态干扰主要包括无线电射频干扰、大气中的闪电干扰、流星余迹干扰回波等等。