雷達觀測 的英文怎麼說

中文拼音 [léidáguāncè]
雷達觀測 英文
radar observation
  • 雷 : 1. （雲層放電時發出的響聲） thunder 2. （軍事上用的爆炸武器） mine 3. （姓氏） a surname
  • 達 : Ⅰ動詞1 （暢通） extend 2 （達到） reach; attain; amount to 3 （通曉; 明白） understand thoroughly...
  • 觀 : 觀名詞1. （道教的廟宇） taoist temple2. （姓氏） a surname
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 雷達 : [訊] radar （縮自 radio detection and ranging）
  • 觀測 : observe; observation; viewing
  1. Mesoscale model simulations have been performed of a severe thunderstorm that occurred on 22 - 23 august 2001 in huabei area in china. combing with satellite, doppler radar images and general weather observations, the evolution mechanism of the severe thunderstorm is analysed with emphasis on the orographic effect of taihang mountain

    將模擬的雲、風、壓場和降水與實況資料進行對比檢驗，在控制模擬效果較為理想的情況下，結合衛星、 doppler雷達觀測和常規天氣資料，對整個對流風暴的發展演變過程進行分析，並著重對強對流風暴發生演變的熱力、動力機制以及重力波特徵進行了研究。
  2. First, in order to verify the correct of this retrieval month, by using the data of three - dimensional wind field, raininess field and temperature field that are output by mm5 numerical simulation, we climate the radial velocity field and echo intention field in the in - phase observation area of dual - doppler radar, then, on the base of the upwards retrieval theory and using the radial velocity field and echo intention field in the in - phase observation area of dual - doppler radar, we retrieve the atmospheric three - dimensional wind field

    首先，為檢驗此種反演方法的可靠性，我們使用mm5數值模式輸出的三維風場、雨強場、溫度場等數據，分別模擬生成兩部雷達同步觀測區的徑向速度場和回波強度場，然後根據以上的反演理論利用模擬的雙多普勒天氣雷達觀測到的徑向速度場和回波強度場反演出大氣三維風場。
  3. The initial field of the model is the in situ observational data. combining the observational data by the doppler weather radar, the distribution and evolution of macro - physical as well as micro - physical variations such as wind field structure, radar echo structure, overhang echo, bound weak echo region, strong echo wall, water content, etc. in the storm were analyzed

    利用中國科學院大氣物理研究所建立的完全彈性三維雹雲數值模式，模擬了1996年6月29日發生在北京東北部京冀交界地區的一次強單體雹暴過程，並結合多普勒雷達探測資料，分析了風暴的流場結構，雷達回波結構特徵，含水量場等宏微觀物理量的分佈及其演變。
  4. It is discussed that the request of acquisition equipment used in measuring the mix - wave of underground in the article. according to the equipment, it is established on data collected methods and it is recorded by radar on the pattern of ground clutter around dou ji tai

    文章對地雜波測量所用採集設備的要求進行了分析，根據採用的錄取設備的情況，制定了數據錄取方法，對雷達觀察到的斗雞臺周圍地雜波波形進行了採集記錄，課題編制了測量數據的顯示應用程序。
  5. Radar observation and plotting and simulator

    雷達觀測與標繪和雷達模擬：
  6. Meteorological radar observations in hong kong

    香港的氣象雷達觀測
  7. Ovary development stage of females in catches and radar observation indicated that l. sticticalis migrated to northeast in early june, to southwest in august and september, and locally - bred moths dispersed over shorter distances in july and august

    卵巢發育進度法和雷達觀測表明草地螟在6月初向東北遷飛，在8月和9月向西南遷飛，當地繁殖的蛾子在7 、 8月份進行短距離擴散。
  8. An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process

    飛行器軌道機動過程中，為跟蹤、定位機動目標和干預機動控制過程，需要統計處理離散的雷達觀測量實時估計推進發動機的推力，進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動模型和離散雷達量測模型，推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量，應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力
  9. Radar observations using earth - based radio telescopes have pierced those clouds and suggest the presence of lakes composed of liquid hydrocarbons

    利用地球表面無線電波望遠鏡所做的雷達觀測，可穿透這些霾霧，看見可能是由液態碳氫化合物組成的湖泊。
  10. And even fewer people to watch it

    雷達觀測員就更少了
  11. Spodoptera exigua descent in the vicinity of the radar site in later september was often associated with rain

    9月底降落在雷達觀測場附近的甜菜夜蛾經常與降雨相伴。
  12. Secondly, the target trajectory recorded by phased array radar in ecm are studied

    接著，研究了ecm下相控陣雷達觀測的目標的點跡模型。
  13. Single axis physical simulation for wheel control system of the earth observation satellite

    基於雷達觀測的空間目標識別模擬軟體的設計與實現
  14. The paper makes use of doppler radar data to mesoscale numerical model, through adjusting divergence fie ld, vertic al velo city fie id etc. to improve on initial field. the investigation results show that there is a improvement in the forecasting effects, precipitation position is closer to practicality

    試驗結果表明，在中尺度數值模式中利用多普勒雷達觀測資料，對初始場進行修正，通過散度和垂直速度場等的調整，有效提高預報效果，使得雨區范圍和雨量更接近實況。
  15. Weather radar observations in hong kong

    香港天氣雷達觀測
  16. The state estimation algorithms are the basis of information fusion. the typical single - mode tracking algorithms are dedicated. according to the mechanism of active and passive radar observation, a preprocessing method for observation data is dedicated

    狀態估計是信息融合的基礎，論文第二章首先分析了彈載平臺下，主被動雷達觀測數據形成機理和特點，對觀測預處理問題進行了研究，並根據彈載平臺數據特點，研究了幾種常用跟蹤方法。
  17. The radar data show details at the northern end of the dark feature similar to those seen in earlier radar observations of much smaller, liquid - filled lakes

    雷達數據在陰暗結構的北端展示出的細節同稍早雷達觀測到的小得多的液體湖類似。
  18. The cross at the centre symbolises the monitoring of typhoon rain bands by radar, representing round - the - clock surveillance of the weather by hko and our target of making accurate weather forecasts

    加上正中的十字坐標，整個標志就好像是從雷達監測臺風雨帶一樣，表示天文臺時時刻刻都觀察著天氣的變化，並以準確預測天氣為目標。
  19. Target ' s radar log

    目標雷達觀測日誌
  20. As pre - observed with our weather radar ， thunderstorm has blocked up “ romeo ” point ， we ' ll proceed to “ tango ” point that approved by hkg control

    根據我們的氣象雷達觀測，雷雨堵住了r點，我們將飛往t點，香港管制已同意。
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