緯度方向 的英文怎麼說

中文拼音 [wěidùfāngxiàng]
緯度方向 英文
latitudinal direction
  • 緯 : 名詞1. （織物上橫向的紗或線） weft; woof 2. （緯度） latitude 3. （姓氏） a surname
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 緯度 : [地] latitude
  • 方向 : direction; orientation
  1. Therefore, the horizontal structure of tc changes. the vertial structure of tc tilts southwestward from lower level to higher level before landfall, and, it becomes more tilted as the tc center appro

    登陸前，熱帶氣旋具有自下而上向西南方向傾斜的垂直結構，並隨著熱帶氣旋接近陸地而傾斜加劇，這種垂直結構和變化可能是活動于中緯度的熱帶氣旋所特有的。
  2. The trade wind cell is, on the average, confined to 30 degrees poleward of the equator

    平均來說，信風圈限於離赤道（向極地方向） 30度的緯度帶里。
  3. 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。
  4. At 8p. m 13 march, sc 122, then at 49°north, 40°east, was directed to steer a course of 67°.

    三月十三日下午八點，正在北緯四十九度，東經四十度海面上的SC122護航運輸隊，奉命向六十七度的方向航行。
  5. The paper concludes that the changing rate of ndvi of rain forest in tropic is the smallest, the changing curve is smooth, while the changing rate of ndvi of the deciduous broad leaf forest in warm - temperate zone is the largest the change of ndvi is the most conspicuous in winter and spring ( especially in april ) while is not conspicuous in summer and autumn by analyzing the change of ndvi along latitude using the ndvi value of different vegetation types along the same longitude. the vegetation index from warm temperate zone to semitropical zone has obvious transition, while other areas have no distinct change by analyzing the change of ndvi from temperate zone to semitropical zone to tropical zone using ndvi averagejn the same time it is concluded that the sink value in the beginning of the year 1995 is from the influence of the monsoon in east of china by analyzing the ndvi curve of several typical needle leaf forests. the relation between ndvi value and temperature is conspicuous while the relation of precipitation is less or not by analyzing the relation between ndvi and temperature and precipitation finally it can get the conclusion that the change of river area is the smallest, the change of sienna area is the greatest by analyzing two phases of tm data in 1987 and 1997 with rs technic

    利用從同一經度的不同森林類型ndvi值分析，沿緯度方向ndvi變化可得出， ndvi在冬春季變化最明顯（尤其是在4月份最大） ，而在夏季和秋季變化不明顯。利用ndvi均值進行分析，從暖溫帶到亞熱帶到熱帶的變化情況發現，從暖溫帶到亞熱帶ndvi指數形成明顯的階躍，而其它區域沒有太大的變化，同時對幾種典型的針葉林曲線分析可知其年初的凹值源自於我國東部季風的影響。利用ndvi數據分析其與月均溫度與降水的相關性得出與溫度相關性較為顯著，而與降水相關性不顯著或無相關性。
  6. On the basis of carrying on the achievements of predecessors " researcher and reading thoroughly the chinese and foreign works about the european integration theory, the author makes theoretical carding and evaluation on the supernational developing phenomenon on european integration from a vertical angle, taking the " supernational dimension " development of european integration as the analyzing parallel and the " intergovernmental dimension " development of european integration as the analyzing comparative reference. thus, the author comes to a conclusion on the positive effects and real trouble of the supernational dimension development of european integration and its vital enlightenment for other regional integration, so as to give a more direct and more logically clear annotation on the european integration, which will enrich our country ' s research on european integration

    筆者在繼承前人的研究成果和詳細閱讀有關歐洲一體化理論著作的基礎上，嘗試以歐洲一體化的「超國家向度」發展為分析緯線，以歐洲一體化的「政府間向度」發展為分析的對比參照物，從縱向角度對歐洲一體化超國家發展現象做出理論梳理與評析，歸納出歐洲一體化超國家向度發展的積極成效、現實困境以及這種發展方式對其它區域一體化的重要啟示，以期對歐洲一體化的發展做出更直觀、脈絡化更清晰的一種詮釋，豐富我國對歐洲一體化的研究。
  7. The stiffness of a fabric can be objectively determined as the average of the flexural rigidities(in warp and weft direction).

    織物的剛性可以客觀地從經緯兩個方向的彎曲剛度平均值來確定。
  8. Its main contributions include the following several aspects : firstly, the dissertation constructs the mathematic model of short baseline orientation determination using two geostationary satellites and analyses the applicable conditions of carrier phase interferometry. orientation determination precision is analysed in depth through both the conventional linearized method and monte - carlo computer simulation method, and the mathematical simulation results show that the linearized method has the shortcoming of fairly low elevation error analysis precision in high latitude area so as not to be very appropriate there. by analyzing the definite factors influencing orientation precision, the dissertation develops the concept of orientation dilution of precision, which uncovers the internal cause of exotic error behavior of bi - satellite orientation, and has important guiding significance for practical engineering applications

    本文系統地研究了基於「北斗一號」衛星載波相位干涉測量原理實現地球靜止雙星定向的相關技術，主要研究成果包括以下幾方面:首先，建立了利用兩顆地球靜止軌道衛星進行短基線定向的數學模型，分析了載波相位干涉測量的適用條件;採用傳統的線性化解析法及蒙特卡洛隨機模擬法兩種途徑對雙星定向的精度進行了詳細分析，數學模擬結果表明在高緯度地區線性化解析法由於俯仰角誤差分析精度略有下降而不太適合;在分析定向精度確定性影響因素的基礎上，提出了雙星定向精度衰減因子odop的概念，揭示了雙星定向誤差特殊表現的內部機理，對實際工程應用具有重要的指導意義。
  9. Thus, it can be clearly recognized that the global continents located at near equator and southern hemisphere, showed the characteristics of range along latitude ; chinese continental blocks still located among the laurentia, siberia and gondwana in paleozoic ; following the fast moving of siberia plate to northwards, the amalgamation in north - south direction at the western parts of laurentia and gondwana, subducted the lapetus and rheic oceans, until to form the uniform pangea in the late stage of paleozoic ; however australia and india plates in eastern gondwana move and disperse gradually to southwards, to extend crust and form the paleo - tethys ocean ; the chinese continental blocks and adjacent blocks still located in paleo - tethys ocean, preserved the status of dispersion, gradually moving to northwards, showed the characteristics of range along north - south orientation, until carboniferous and triassic a series of local collisions happened in tianshan - hing ' anling, kunlun, qinling - dabie, jingshajiang and shaoxing - shiwandashan zones, thus the most part of chinese continental blocks amalgamated to eurasia continent

    由此可以清晰地看出，在古生代早期全球各大陸的主要部分都位於赤道附近及南半球，大致表現為沿緯度、呈東西向排列的特徵，中國及鄰區的小陸塊群在古生代始終都處在勞倫大陸、西伯利亞與岡瓦納大陸之間；隨著西伯利亞大陸的快速北移，在勞倫大陸與岡瓦納大陸的西部地區發生南北向拼合，亞皮特斯洋和里克洋的消亡，到古生代晚期形成統一的泛大陸；而岡瓦納大陸的東部（澳大利亞和印度等）則逐漸向南移動、離散，地殼張開，構成古特提斯洋；中國及鄰區的小陸塊群則一直處在古特提斯洋中，保持離散狀態，總體上緩慢地向北運移，並逐漸轉為近南北向的排列方式，石炭紀到三疊紀才在天山興安嶺、昆侖山、秦嶺大別、金沙江和紹興十萬大山等地段發生一系列局部性的陸陸碰撞，使中國大陸地塊的大部分逐漸併入歐亞大陸。
  10. By using ncep / ncar reanalysis data of height and wind, the inter - monthly lpac map, the climate lapc map, inter - annual anomaly map and mean variance map of monthly wind field of 850 and 500hpa and monthly height field of 850, 500, 150, 30hpa are calculated in a globe - belt area, which situates between 30 s and 75 n, from december 1957 to december 1997, according them we analysis the rule of the season transfer and anomaly of nh mean circulation. the results show that the climate map of lapc can describe the seasonal transfer process of large scale circulation better. the advance process of summer circulation establish is form south to north at the middle and lower level of the troposphere, that is reflected primly in the inter - monthly wind and pressure map of lapc ; at lower lever of stratosphere, the establish process is simulate to that of troposphere, and reflect of process of that the south asia high toward plateau ; at middle stratosphere the summer circulation establish begins at middle and high latitude initially, and then transmits to low latitude gradually, while the seasonal variability in mid - stratosphere is stronger than it in troposphere and low - stratosphere

    利用ncep ncar再分析高度場和風場資料，計算了30 s 75 n球帶區域1957年12月至1997年12月逐月850 、 500hpa風場及850 、 500 、 150 、 30hpa高度場月際局地型相似系數圖、多年平均圖（即氣候lpac圖） 、年際異常圖及均方差圖，在此基礎上，分析了北半球平均環流季節轉換及其異常的規律。分析表明，氣候局地型相似系數圖較好地給出了大尺度環流季節轉換發生的過程：在對流層中、下部，風、壓場月際局地型相似系數圖清楚地反映了夏季型環流建立由南向北的推進過程；低平流層夏季型環流的建立與對流層接近，其中，南亞高壓上高原過程有明顯反映：中平流層，夏季型環流的建立明顯表現為從中、高緯度開始，逐步向低緯傳播的特徵，且變化較對流層和低平流層明顯。
  11. < uk > at 8p. m 13 march, sc 122, then at 49 north, 40 east, was directed to steer a course of 67. < / uk >

    < uk >三月十三日下午八點，正在北緯四十九度，東經四十度海面上的sc 122護航運輸隊，奉命向六十七度的方向航行。 < / uk >
  12. In this article, a research on how the change of latitude and direction of a solar powered long endurance aircraft effect the received solar power was developed. and on the basis of the car air conditioning, the thermal properties of the single - effect lithium bromide absorption hot - coldwater unit and two - stage lithium bromide absorption hot - coldwater unit applied in car and driven by high temperature cooling fluid of the car engine are advanced and compared. the technique of energetic optimization is employed to investigate the optimal performance of an irreversible hybrid air - conditioning system consisting of a vapor compression refrigerator cascaded with a solar - driver absorption refrigerator

    本文對太陽能飛機的飛行緯度和飛行方向對能夠獲得的太陽能輻射量的影響進行了研究，以及對應用於汽車空調的兩種溴化鋰製冷機組，即單效溴化鋰製冷機組和兩級溴化鋰製冷機組進行了熱力分析和研究，同時，結合太陽能集熱器作為整個製冷系統的熱源，對系統的最優綜合性能進行了分析和研究。
  13. Several influence factors to result plasma drift in hainan were analyzed. in this paper the characteristics of ionospheric parameters variation were analyzed systematically and some new results in storm - time such as seasonal behaviors were obtained ; it is the first time to investigate the ionospheric drift behavior in hainan and some new results was obtained, the relationships between each two plasma drift velocity components in storm time in hainan were found and the electric filed variation in hainan ionosphere also was obtained ; the results also show that there are big differences of the ionosphere parameters bo and bl obtained from the data with that obtained from the iri - 2001 applied for hainan ; a new phenomena was found during a strong magnetic storm, that a layer with very strong electron density and density grad was found during the recovery phase of the storm, its horizontal scale is beyond 100km and temporal scale is about 2 hours, this phenomena repeated 3 times continuously. a type of negative disturbance in high and low latitude but positive disturbance in east - asia also has been found

    本文較為系統地給出了海南地區電離層的參數變化特徵，特別是得到了一些暴時與以往不同的季節特性；第一次給出了海南地區的電離層等離子體漂移特徵，發現等離子體漂移暴時擾動在三個方向上有內在的聯系，得到了電場變化曲線；研究結果還表明海南電離層的半厚指數和形狀參數等與國際參考電離層iri - 2001存在很大差別；通過對強磁擾動事件期間的參數變化特性分析發現，在磁暴恢復相期間海南地區電離層底部存在一個電子密度非常大的高密度區，高密度區底部電子密度梯度隨高度急劇增加，該區域的水平尺度可達100公里以上時間尺度約為2小時，連續出現過三次，這是一個在海南從來未發現的新現象；研究還發現了暴時東亞地區電離層擾動會出現高低緯負相而中緯正相的現象。
  14. Creatively, this paper advance involute as the tooth form that has been used widely in the engineering, and we also bring forward a design idea that tooth can be distributed continuously on spherical surface. based on those ideas, we invent the spherical gear of ring involute tooth. it is proved that this mechanism overcome the two big objections of traditional gear by solid model, and so a great breakthrough is achieved in the gear drive field. 2

    本文創造性地提出了採用工程上廣泛應用的漸開線作為齒廓曲線，並將輪齒沿緯度方向在球面上呈連續分佈的設計思想，在此基礎上發明了漸開線環形齒球齒輪機構，實物模型證明，該機構從根本上克服了傳統離散齒球齒輪存在的傳動原理誤差和加工困難兩大障礙，在齒輪傳動領域取得了重大突破。
  15. For other orientations of the imf, reconnection still happens, but it may be more localized in the higher latitudes, where the released energy mainly flows around the magnetosphere rather than into it

    假如imf指向別的方向，磁力線重連仍能發生，但會比較局限在高緯度，釋放出的能量則主要流經磁層外圍，而非流入磁層內部。
  16. During flight of a solar powered aircraft, latitude and direction are changing at all times, therefore the optimal latitude and the optimal direction at different period is developed

    太陽能飛機在飛行時，飛行緯度和太陽方位角都在隨時發生變化，所以本文著重討論了每個時段使太陽能飛機獲得最大輻射量的緯度和方向（太陽方位角） 。
  17. Such a response depends on the strength of the interplanetary shock : for a stronger shock, the new region current gets stronger, extends for a longer distance towards the equator, and reaches a lower latitude

    這一響應過程和行星際激波強度有關：激波強度越強，新生的區場向電流也越強，它向赤道方向延伸的距離也越大，能到達的緯度也越低。
  18. Second method only use longitude - latitude orientation average radius distribution feature, l1 distance function and indirect searching database. in third method, 3d model is equally divided into 16 parts in z axis orientation firstly

    第二種檢索技術提取經緯方向平均半徑分佈作為特徵向量，相似度計算使用l _ 1距離，直接檢索特徵數據庫。
  19. There are two features used in first method : area distribution of 3d model surface and latitude orientation average radius distribution. quadratic form distance function has been applied to calculate the similarity of two feature vectors and two passes are needed to search database in first method

    第一種檢索技術使用了兩個特徵：面積分佈和緯度方向平均半徑分佈，在相似度計算使用了二次方程式距離計算公式，數據庫檢索採用了分步檢索方法。
  20. The amount of sunspots on the photosphere is periodic with a period of about 11 years. at the beginning of the period, sunspots will appear at higher latitudes i. e. far away from the equator of the sun. then, the number of sunspots will increase and they will appear at lower latitudes

    太陽黑子的多寡變化有一個十一年的周期，在周期之始，黑子基本上出現在緯度較高的地方即離太陽赤道較遠，接著太陽黑子數目會不斷增多，並且會向赤道靠攏。
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