tropospheric adj.【氣象學】對流層的。
adj. 【氣象學】對流層的。 “transhorizon tropospheric“ 中文翻譯： 超地平對流層傳播“tropospheric absorption“ 中文翻譯： 對零吸收“tropospheric air“ 中文翻譯： 對流層空氣“tropospheric attenuation“ 中文翻譯： 對流層衰減“tropospheric chemistry“ 中文翻譯： 對流層化學“tropospheric correction“ 中文翻譯： 對流校正“tropospheric duct“ 中文翻譯： 大氣波導“tropospheric error“ 中文翻譯： 對流層誤差“tropospheric fading“ 中文翻譯： 對流層衰落“tropospheric fallout“ 中文翻譯： 對流層的沉降物; 對流層落塵“tropospheric lifetime“ 中文翻譯： 在對流層停留時間“tropospheric mode“ 中文翻譯： 對零式模; 對流層振蕩模“tropospheric ozone“ 中文翻譯： 對流層臭氧“tropospheric propagation“ 中文翻譯： 對流層傳播“tropospheric refraction“ 中文翻譯： 對流層折射“tropospheric scatter“ 中文翻譯： 對零散射; 對流層散射“tropospheric scattering“ 中文翻譯： 對流層散射“tropospheric superrefration“ 中文翻譯： 對流層超折射“tropospheric wave“ 中文翻譯： 對零波; 對流層波“anomalous tropospheric propagation“ 中文翻譯： 反常對流層傳播“digital tropospheric scattering“ 中文翻譯： 數字對流層散射“forward propagation tropospheric scatter“ 中文翻譯： 對流層前向散射; 前向傳播對流層散射“global tropospheric experiment“ 中文翻譯： 全球對流層實驗“non-standard tropospheric propagation“ 中文翻譯： 不標準對流層傳播“troposphere-stratosphere exchange“ 中文翻譯： 對流層平流層交換“troposphere wave“ 中文翻譯： 對流層波
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According to state - of - the - art of evaporation duct propagation research , and to meet the demands on the prediction techniques of evaporation duct environment and the assessment of radar performance under evaporation duct environment , this dissertation gives a thorough research in depth on the subject described above . the researches include the prediction theory of evaporation duct and its applications , the theory of ray tracing based on which the prediction of radio wave rays are conducted and its application to the predicting of radar range performance under a given evaporation duct , and the characteristics of tropospheric ducts over china 根據上述情況，結合我國盡快得到蒸發波導環境預測技術及在其中運作無線電系統的性能預測技術等需求，本文針對蒸發波導傳播及其相關應用這一熱點難點問題較深入地研究了蒸發波導環境預測技術的理論及其應用、蒸發波導環境中雷達探測性能評估所要求的基本理論之一? ?射線描跡技術及其在代表性蒸發波導環境中雷達探測性能評估技術方面的應用和我國應用所需的我國大氣波導環境特性等幾個方面。 |
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When the low - tropospheric mpv1 < 0 , mpv2 > 0 or negative mpv2 intensify , sudden rainstorm will be inclined to happen . the rainstorm usually happens in the dense section of the negative isoline of mpv1 . wind and pressure field on moist isentropic surface reveals that the interaction between cold air and warm air , it successfully explains the reason why “ 8 濕等嫡面上風場和氣壓場直觀地揭示了暴雨區冷空氣擴散、暖空氣堆積及兩者在等嫡面上相遇，輻合上升產生暴雨的機制，它較好地解釋了8 . 11 ”暴雨強度強，范圍相對較小的原因。 |
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The results show that the ionosphere - weighted model or the tropospheric estimation , integrated with the partly - weigthed least squares , can improve , the success rate and the reliability of ambiguity resolution ; however , if the ionospheric delay or the tropospheric delay , which is modeled on random walk process or first - order gauss - markov process , is estimated with the kalman filter , it will reduce the success rate and the reliability of ambiguity resolution 將電離層延遲作為零均值的隨機游走過程(電離層加權模型) ，將對流層延遲作為靜態參數，采用非遞推形式的加權最小二乘法來估計，可以提高模糊度解算的成功率和可靠性。 |
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It is concluded from the investigations that evaporation duct propagations and other tropospheric duct propagations become very complicate multi - discipline problems at present time including em theory , atmospheric science and applied science etc . , and one of the tough and hot issues in the field of tropospheric propagation 經過多年的研究，目前蒸發波導傳播等電波傳播問題成為非常復雜的多學科問題，涉及到電磁波理論、大氣科學和應用科學等，成為對流層傳播研究中的一個熱點和難點問題。 |
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The results show that saastamoinen / niell model can remove the most of the tropospheric delay and then significantly improve the kinematic positioning solutions ; the ionosphere which is modeled on random walk process can also improve the kinematic positioning solutions ; however , the troposphere which is modeled on random walk process will bias the kinematic positioning solutions 結果表明，對流層模型改正可以大大改善定位結果的精度，不過仍存在未模型化的對流層延遲誤差。將電離層延遲作為隨機過程來處理，可以提高定位精度；而將對流層延遲作為隨機過程來處理，則會影響定位精度。 |
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The results show that a warm high ridge at the middle level and transformed surface cold high over the plain provide a good background condition ; a cooling process produced by net surface radiation fluxes is the trigger and strengthening mechanism for the fog event ; the subsidence flow at the middle and low tropospheric levels is favorable for the setting - up and maintenance of stable stratification at the boundary layer and weak wind condition at the ground layer over the fog region ; the transportation of weak warm advection at lower levels and weak lift motion at the boundary layer play a very important role to the long maintenance of the fog event ; the intrusion of north wind accompanied by cold advection is a main dynamic factor of the fog dissipation 結果表明：在中高層暖性高壓脊及地面變性冷高壓穩定維持的大尺度背景條件下，地表凈輻射引起的近地層冷卻是大霧過程的觸發和加強機制；中低空下沉氣流的存在有助于近地層的弱風條件和穩定層結的建立；低層暖平流的輸入和邊界層的淺層抬升是大霧長時間持續的原因；伴隨冷空氣南下的偏北大風是驅使大霧消散的動力因子。 |
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Based on the spatial distribution difference of 4 periods ( morning , afternoon , the first half night and last half night , respectively ) , it can be found that the impact on cg lightning activity of surface heating , lower tropospheric jet before dawn and sea wind front 通過上午、下午、前半夜和后半夜4個時段的地閃空間分布的差異，可以看出午后地面加熱、凌晨低空急流和海風鋒對閃電活動的影響。 |
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Jet stream is an elongated belt of high speed air , typically found in upper tropospheric westerly flow round the globe . a jet stream may stretch over tens of thousands of kilometres in length from west to east and a few hundred kilometres in width from north to south 高空急流是圍繞地球的一條強而窄的高速氣流帶，集中在對流層上部或平流層中，在中高緯西風帶內或在低緯度地區都可出現。 |
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The ncep / ncar globally tropospheric 1 1 reanalysis data have been employed to select six landfall typhoon cases in order to diagnose variations of typhoon warm sectors in atmospheric boundary layer during their whole life periods 摘要采用ncep / ncar全球對流層1 1再分析格點資料，選取6個登陸臺風個例，分析了不同發展階段臺風大氣邊界層暖區變化的特征及其與強度變化的關系。 |
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Evaporation ducts , or tropospheric ducts in general , can guide radio waves to distances far beyond the horizon with less attenuation , and then severely impair some certain radio wave system 以蒸發波導為代表的對流層大氣波導傳播，可使電波在較小的衰減下沿波導傳播得很遠，從而嚴重影響合適的無線電系統。 |
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The results also show that saastamoinen / niell model can remove the most of the tropospheric delay , and then significantly improve the success rate and the reliability of ambiguity resolution . 4 結果顯示，不論在模糊度解算的成功率和可靠性上，還是在計算速度上，加權最小二乘法都優于kalman濾波。 |
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Meantime , continuation of low tropospheric jet produces plentiful vapor for formation and continuation of rain gush 同時，低空西南急流的維持，為暴雨的產生和維持提供了充足的水汽。 |
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Storms severity index of severe convective weather in the middle and lower tropospheric jet 中低空急流帶內的強對流天氣的風暴強度指數 |
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Current tropospheric concentration of n 現時在對流層的n |
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Trapped mode tropospheric propagation 陷波模式對流層傳播 |
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Forward propagation by tropospheric scatter 正向對流層散射傳播 |
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Low tropospheric wind profile from a 1 . 06 m doppler lidar 多普勒激光雷達的低對流層風場測量 |
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Absorbs infrared radiation ; affects tropospheric o 吸收紅外線輻射，影響對流層中o |