气象局发布了今年第一个冰雹预警信号，以及严重的暴雨预警信号。
Meteorological authorities issued this year's first hail alert, as well as a severe rainstorm alert.
上海中心气象台发布了今年以来首次最高级别的暴雨红色预警信号。
Local weather forecasters issued the first red rainstorm alert of the year - the highest on the 3-level warning system.
为了预报暴风雨，气象学者必须从这些信号中过滤出暴风雨的反射信号。
To predict storms, meteorologists must filter out reflections from organisms.
本文讨论的是脉冲多普勒气象雷达信号处理技术，重点研究了谱矩估计和解模糊算法。
This thesis discusses the signal processing methods of Pulse Doppler (PD) weather radar, mainly studying Spectral Moments (SM) estimators and Range-Velocity (RV) ambiguity resolution methods.
论述利用计算机对气象卫星数字基带信号解码的两种方法。
This paper reports two computerized methods for decoding the digital base band signal obtained from meteorological satellite.
在分析传真信号特性基础上，提出相应的气象传真图接收系统硬件设计方案和基于微机的软件恢复系统设计与实现。
The hardware and software scheme of access system of meteorological facsimile image are given on the basis of facsimile signal characteristics.
气象局官员介绍说，信号颜色分为蓝色、黄色、橙色和红色。不同的灯光颜色表示不同的气象灾害或天气变化。
Different colors such as blue, yellow, orange and red will represent different meteorological disasters or weather changes, the Municipal Meteorological authority revealed.
描述了对FY-1气象卫星扫描辐射计所探测的五通道地球信号进行星上实时数字预处理的方法。
This paper describes a method of on-satellite real-time digital pre-processing for the five-channel earth signal detected by FY-1 Meteorological Satellite Scanning Radiometer.
首先简要介绍了气象雷达的雷达方程、气象雷达探测气象目标的基本原理、气象目标回波的时域频域特性和气象回波信号的模拟方法。
Firstly, we introduce the radar equation of weather radar, the basic principles of detection weather targets, the time and frequency domain properties of weather radar echo and its simulation methods.
深圳市气象台所发布的黄、红、蓝色暴雨信号是历史上次数最多，最频繁之一。
Rain storm warning signals issued by Shenzhen Meteorological Observatory during that time were the most frequent in history.
测试与实际应用结果表明，自动气象站信号模拟器和上位机之间可以可靠、稳定地实现通信。
Tests and practical application results show that the communication between the PC and the automatic weather station signal simulator is reliable and stable and it meets the design requirements.
哈尔滨市气象台今年首次发布暴雪红色预警信号。
Harbin Municipal Meteorological Observatory issued the first time this year, Blizzard red warning signal.
江苏省气象台发布黄色、橙色暴雨预警信号，淮河以南大部地区降雨量已达50毫米以上且降雨将持续。
Meteorological offices in jiangsu province by yellow, orange rainstorm warning signal, south of huaihe river in most parts of the rainfall has amounted to more than 50 mm and the rain will last.
江苏省气象台发布黄色、橙色暴雨预警信号，淮河以南大部地区降雨量已达50毫米以上且降雨将持续。
Meteorological offices in jiangsu province by yellow, orange rainstorm warning signal, south of huaihe river in most parts of the rainfall has amounted to more than 50 mm and the rain will last.
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