觀測緯度 的英文怎麼說
中文拼音 [guāncèwěidù]
觀測緯度
英文
observed latitude-
In astronomical coordinates ( reference mark is north latitude 43. 9 ), analyzed is the effect of azimuth angular velocity, acceleration and altitude angular velocity, acceleration etc. some formulae were given to compute all correlative quantities. with regard to the course of data processing beforehand, the thesis focuses on outliers eliminating technology because of outlier increasing acutely of high - elevation tracking ( approaches 10 - 20 % )
在觀測坐標系中推導出確定天頂盲區理論范圍公式和滿足過天項跟蹤條件的關系式；在天文坐標系中以長春衛星觀測站（北緯43 . 9 ）作為計算基準，分別討論了方位、俯仰方向的角速度、角加速度等對天頂盲區的影響，在理論分析上為解決過天頂跟蹤問題打下了基礎。Results of recent observation and numerical experiments show that prominent difference exists between air - sea interaction in tropical and in mid - latitude, and work is not enough related to the impact of persistent ssta on the circulation considering different district in pacific
觀測分析和數值模擬結果表明中緯度與熱帶地區的海氣相互作用存在差異，但深入討論不同關鍵海區的持續性ssta對大氣環流影響的工作還不充分。Schultz, d. m., d. keyser, and l. f. bosart, 1998 : the effect of large - scale flow on low - level frontal structure and evolution in midlatitude cyclones. mon. wea. rev., 126, 1767 - 1791
通過觀測和模擬研究發現，大尺度氣流對中緯度低層鋒面的結構和演變有重要影響。該文採用觀測和理想化模擬相結合的方式，探討了大尺度氣流的這一作用。This paper studies the spatial distrihution of water vapor press in the mountain areas of chongqing, with the month average data of water vapor press of climatic reorganized data including 34 meteorological observing stations in chongqing and 4 around it from 1971 to 2000 and 7 meteorological sentries in it from 1997 to 1999, and 100mx 100m dem of chongqing. according to the theory of mountain climate and basing on gis, it analysises the influencing factors to water vapor press decreasing coefficients in chongqing, and studies the relations among water vapor press longitude latitude and sea level elevation, and founds the water vapor press spatial distribution model in chongqing, and calculates the spatial distribution of the month average and the year average water vapor press in chongqing, and completes the cartographies of the water vapor press spatial distribution of chongqing
本文利用重慶地區34個及其周圍4個常規氣象觀測站1971 2000年30年和7個氣象哨1997 1999年3年氣候整編的月平均水汽壓資料，以及重慶地區100m 100mdem數據，對重慶地區山地水汽壓空間分佈進行研究根據山地氣候學原理，利用gis技術，分析重慶地區水汽壓遞減系數的影響因子，研究水汽壓與經度緯度和海拔高度等因子的關系，建立重慶地區水汽壓空間分佈模型，計算重慶市月平均和年平均水汽壓空間分佈，並完成重慶市水汽壓空間分佈的制圖。But the only zones in which the moon passes the zenith, the point directly over the head of the spectator, are between the twenty-eighth parallels are the equator.
但是，月亮經過天頂點，也就是說它能夠爬上觀測者的頭頂的地方，必須位於地球赤道和南北緯二十八度之間的地帶。Representation of elements of data in interchanges using data processing systems - specification for representation of latitude, longitude and altitude for geographical point locations
通過數據處理系統進行交換的數據元表示法規范.第3部分:地理觀測點經度緯度和高度表示方法Long scale oscillations in the meridional wind stress rebuild by pop analysis make the intention of el nino / la nina events deeply too. however, the change is slender and the range is adjacent with true position. we also draw a conclusion that the zonal wind stress is more important than the meridional wind stress in creating el nino / la nina evolution
保留在重建的經向風應力中的大尺度振蕩成分也起到加強了elnino lanina事件的強度的作用，但強度比緯向風應力模擬的弱，與觀測風應力模擬的強度相差不大，在空間范圍上與觀測風應力模擬的基本一致。Numerical studies suggest that long scale and slow - changed oscillations in the zonal wind stress rebuild by pop anal ysis make the intention of el nino / la nina events deeply. it also enlarges their range. but, positive and negative anomaly center is toward west than actual conditions
數值試驗的結果表明，由pop重建的緯向風應力中緩慢變化的大尺度振蕩成分加深了elnino lanina事件的強度，加大了它們的空間分佈范圍，但正負距平中心的位置比觀測風應力模擬的情況偏西。It took the first star about five seconds to move through this distance
觀測地點在長春市郊區（東經125度，北緯44度） 。Commencing today, for those tropical cyclones centred within the region bounded by 7 - 36 degrees north and 100 - 140 degrees east area shaded in light green in the figure, their positions at 8 a. m. and 8 p. m. and 72 - hour forecast tracks will be made available on the observatory s website at around noon and midnight respectively
為了更早向市民提供熱帶氣旋的資料，從今天開始，當熱帶氣旋中心位於北緯7至36度，東經100至140度以內圖中淺綠色范圍，天文臺會在每天約中午及午夜在網上發放該熱帶氣旋分別在上午八時及晚上八時的觀測位置及72小時的預測路徑圖。A two stream model has been used to calculate the variation of optical depth and their effects to ultraviolet radiation of each extinction material. with the model, the relation among season, solar zenith angle and ultraviolet radiation has been discussed, and the variation of ultraviolet radiation under different clouds has also been studied. the comparative research of ultraviolet radiation among kunming, beijing and other abroad area at the same latitude has also been done
在已建立的計算昆明紫外輻射兩流模式改進的基礎上，進一步計算並討論了： 1各種消光物質的光學厚度變化規律及其對紫外輻射的影響2季節變化及太陽天頂角變化與紫外輻射的關系3不同雲的光學厚度下紫外輻射的變化4昆明與北京兩地模式計算結果比較，以及與國外相近緯度觀測結果進行了比較。Climatic mean map, it is further confirmed that it s a good approach to retrieve the equatorial zonal circulation by using the ir indicate ascending branch and wv indicate descending branch channels. the definition of the index of zonal circulation with the olr and fwv are presented and the 17 years mean annual and seasonal equatorial circulation are drawn. the climatic characteristics of the equatorial zonal circulation are analyzed in detail. consequently the fore results of the other observation are corrected
通過波耳茲曼公式換算得到的6 . 7m水汽輻射通量密度，以便於與olr比較與ncep再分析的500hpa的年氣候平均圖進行比較，分析其異同，進一步證明了用衛星觀測的紅外，水汽雙通道olr表示上升運動， fwv表示下沉運動去反演緯向垂直環流是一個極好的途徑。Characteristics of variation and disturbances in low - latitude ionosphere were investigated based on the data observed in hainan under different magnetic activities and solar activities including variations and disturbances of parameters in different ionospheric layers, behaviors of plasma drift and a comparison with other low - latitude ionospheric station. the disturbance propagations from high to low latitude region during magnetic storm time are also investigated with analyzing the data obtained from the east - asian high - middle latitude stations
本文在觀測數據分析的基礎上研究了不同地磁活動和太陽活動條件下低緯電離層的變化和擾動特性，包括海南電離層各分層的參數變化和擾動特性，電離層漂移的變化特性，並與低緯度地區其他臺站進行了對比分析，還對暴時東亞地區高中緯度地區臺站的觀測資料進行了分析，研究了電離層擾動從高緯到低緯的響應過程。During the last 10 years, with the acquisition of much valuable intensive observations in a series of typhoon field experiments, the improvement of the weather monitoring network, the upgrade of atmospheric numerical models and the rapid development of computer powers, many problems in typhoon heavy rainfall research are further studied, such as the interaction between typhoons and mid - latitude weather systems, the interaction between typhoons and topography and underlying surface, the mesoscales of typhoons and the dynamics and so on
近10年來，隨著我國一系列臺風外場科學試驗加密觀測數據的獲得、天氣監測網的逐步完善、大氣模式的改進以及電子計算機的飛速發展，臺風與中緯度系統的相互作用、臺風與地形下墊面相互作用、臺風中小尺度及其動力學等方面均得到深入研究。分享友人