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radiometer n.【物理學】輻射計;放射量測定器;射線檢查器。

radiomicrometer

Based on the direct and scattering irradiance spectra measurements of ultraviolet waveband arrived at beijing ground surface by the sun - atmosphere ultraviolet spectrum radiometer ( sauvs ) , a method for retrieving the atmospheric aerosols optical depth ( aod ) is given in this paper 摘要利用太陽大氣紫外光譜輻射計( sauvs ) ,測量到達北京地表的太陽直接和散射紫外光譜輻射,給出反演大氣氣溶膠光學厚度的一種方法。

Through analyzing the principle of millimeter wave radiometer , the paper sets up the theory module of millimeter wave radiometer ' s output signal , measures the 3mm and 8mm band targets “ radiation and scattering characteristic 通過分析毫米波段輻射計的工作原理,建立毫米波輻射計輸出信號的理論模型。對3毫米、 8毫米波段目標輻射特性和散射特性進行測試,并對測試方法的可行性進行分析。

Application the retrieval coefficients of the city of changchun in april to a field experiments in jilin province , on april 22 demonstrate the airborne up - looking microwave radiometer can detect cloud liquid water and supercooled liquid water content 此外,本文將求得的長春地區4月的反演系數應用到長春4月22日的一次飛行實驗中,結果表明,能夠探測出云中液態水和過冷水含量及其變化。

It can educe the max of temperature raise from the curve . furthermore the numerical value is small than the max of temperature raise absolute radiometers measure the solar irradiance with sun - tracking 從此曲線圖中,可以得出絕對輻射計的溫度升高所達到的最大值,而該值要比絕對輻射計用跟蹤太陽的測量方法測量太陽輻照度時,其溫度升高所達到的最大值略小。

Secondly , signal flow simulating result of a microwave radiometer is presented with systemview software last , the principle and circuit of a 94ghz active / passive millimeter wave receiver are discussed in detail 其次,文中利用專用仿真軟件systemview對微波輻射計接收機的各部分進行了仿真,說明了微波輻射計信號在各階段的特性。

And radiometer frequency is entended to millimeter wave and sub - millimeter wave , with improvement of electronic technology and microwave and millimeter wave technology , and practical application demand 隨著電子技術和微波毫米波技術的發展,也隨著實際應用的需求發展,微波輻射計向著毫米波和亞毫米波輻射計方向發展。

Solar irradiance is measured when the sun scans over the field of each absolute radiometer respectively . the paper researches comparison and calibration of the stim . the formula corrected coefficient of stim is introduced 本文對太陽輻照度監測儀的比對與校正進行了研究,得出了太陽輻照度監測儀修正系數的計算公式。

Through this technique , a substantial reduction can be obtained compared to a conventional radiometer , at the same time , the contrary between the space resolution and system volume is well solved 利用該技術,綜合孔徑輻射計的天線結構得到有效的稀疏,解決了原有輻射計在空間分辨率與天線物理尺寸間的固有矛盾。

In the last part , the millimeter wave radiometer ' s waveguide narrow - wall slots array ' s testing result is also listed in this dissertation ; good accordance is shown between theory and practice 在此基礎上對7元陣列進行了仿真,并給出了所設計的輻射計天線的測試方向圖,證明了工程設計的實用性和文章的正確性。

The stim is made up of three same absolute radiometers , which mount according to a certain angle each other . the stim measures solar irradiance on the satellite without sun - tracking system 太陽輻照度監測儀由三臺絕對輻射計構成,它是采用非跟蹤太陽的變角測量方法來測量太陽輻照度的。

Synthetic aperture radiometer applies the interferometric principle to sample in the spatial frequency domain and retrieves the image by fourier or other numerical transformation 綜合孔徑輻射計利用孔徑綜合原理在空間頻率域中采樣,通過傅立葉變換或其他數學變換獲取反演亮溫圖像。

At the same time , the probe ' s descent imager and spectral radiometer ( disr ) will take pictures of the methane clouds so that researchers can determine their size and shape 同時,探測器的降落攝影光譜無線電儀( disr )將拍攝甲烷云的照片,讓研究人員能判定其大小與形狀。

As a crucial consideration of the synthetic aperture radiometer system design , the choice of spatial frequency samplings is always the issue among people ' s discussion 如何有效的稀疏天線陣,從而使天線單元的排布最優是綜合孔徑輻射計設計中需要首先解決的問題。

The aim of this paper is to find a method to estimate the thickness of lunar soil from the values measured by lunar microwave radiometer 本文的主要目的是尋找一種反演方法,利用月球探測衛星微波輻射計的亮度溫度數據評估月壤厚度。

The fundamentals and method of deducing path - integrated cloud liquid water content ( l ) by an airborne up - looking microwave radiometer are introduced in this paper 在這種情況下,本文對對空機載微波輻射計的反演方法進行探索。

Based on the mathematical model of target signal of millimeter wave radiometer on bomb , the digital simulation is made of the target signal 摘要從彈載毫米波輻射計的目標信號數學模型出發,對目標信號進行了仿真計算。

With a new instrument , a new retrieving method must been developed . but at present , there are almost no papers about the airborne up - looking microwave radiometer 有了新的儀器,就應該有新的反演方法適用于它。

Now a method is suggested which uses a passive remote sensing equipment - microwave radiometer for detection and identification of air object 文中提出了微波輻射計去探測和識別空中目標的方法。

Standard test methods for measuring and compensating for transmittance of an attenuating medium using infrared imaging radiometers 用紅外成像輻射儀測量和均衡衰減介質的傳輸性的標準試驗方法