jettison
发表于 2025-3-23 11:39:45
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宽容
发表于 2025-3-23 14:25:35
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debouch
发表于 2025-3-23 21:51:16
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故意钓到白杨
发表于 2025-3-24 00:37:28
Reception and Processing of Signals,gnals are discriminated from noise, and various signal processing is performed to obtain the desired signals. In recent years, conversion of analog to digital signals tends to be done in the earlier stage, where various filter operations for discrimination of received signals are widely conducted by
palpitate
发表于 2025-3-24 05:59:17
Radar Observations of Precipitation, of the practical use. In this chapter, the relation between the basic radar quantities which are obtained by single polarization radar are discussed, including radar reflectivity factor, mean Doppler frequency, and mean Doppler spectrum width. Then, the typical physical parameters which represent c
灌溉
发表于 2025-3-24 10:03:02
Radar Observations of the Clear Atmosphere,ons of upper atmosphere, vertical profiles of turbulence parameters such as energy dissipation rate and vertical eddy diffusivity can be deduced on certain conditions. Combined with the radar acoustic sounding system (RASS), atmospheric radar measurements can also provide vertical profiles of backgr
cylinder
发表于 2025-3-24 13:20:57
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过滤
发表于 2025-3-24 15:45:58
Practical Meteorological Radars,various frequency bands are overviewed. Then, precipitation observation radars of 2.8-GHz (NEXRAD, WSR-88D), 5.6-GHz (The Terminal Doppler Weather Radar), 5.3-GHz, band radars, and 9.5 GHz band radars are shown. Subsequently, cloud and fog observation radars of 35- and 95-GHz bands are described. Fi
代替
发表于 2025-3-24 21:34:31
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过多
发表于 2025-3-24 23:10:22
Observations by Meteorological Radar, on. Meteorological radar observations play important roles in understanding the details of these phenomena. In this chapter, representative examples of these phenomena which were observed by meteorological radars with various antenna scan modes are presented. First, precipitation observation by met