觀測時間 的英文怎麼說

中文拼音 [guāncèshíjiān]
觀測時間 英文
observation time
  • 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
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 觀測 : observe; observation; viewing
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. Spinning damsel and cowherd are the famous stars vega and altair respectively. in chinese mythology, they were tragic lovers separated by the milky way and could only meet once in a year

    只要轉動星圖上的圓盤對準觀測時的日期和時間，圓盤內所顯示的就是香港當時可見到的星空。
  2. Put down the name of the observer, the place and time of observation, duration of observation, cloud cover, the sky s limiting magnitude the magnitude of the faintest star you can see with the naked eye and the number of meteors observed on the data sheet

    流星雨的觀測資料，只要清楚註明觀測者姓名觀測地點觀測時間觀測長度雲量最暗可見星等及流星數目，便已經是一份十分有科學價值的觀測記錄了，很簡單，對嗎？
  3. In order to achieve high precision results and advance efficiency within a short observation time, the integer ambiguity has to be solved fast and correctly

    準確和快速地解算整周模糊度，對于保障相對定位的精度，縮短觀測時間以提高作業效率，是極其重要的。
  4. Originating airport name, metar speci issue time, wind direction speed gust, wind direction variation, visibility, runway visual range, weather during time of observation, cloud, air temperature dew - point, qnh pressure measured at airport with adjustment made to suit aeronautical use, weather during the past hour but not at time of observation, wind shear information, trend - type landing forecast

    發出資料的機場名稱發出metar speci的時間風向風速陣風風向轉變能見度跑道視程觀測時的天氣雲層氣溫露點qnh在機場錄得的氣壓，經調整以配合航空用途過去一小時但非觀測時的天氣風切變資料飛機降落用的趨勢預測。
  5. The best time for stellar observation is after the end of evening twilight and before the begining of morning twilight

    每天最理想的觀測時間是由昏影終時開始至晨光始時結束。
  6. When navigation accuracy is highly expected, the sensor with higher accuracy should be chosen and the observation time should be longer, especially in high - altitude orbit

    當對導航精度要求較高時，軌道越高，尤其在高軌道類型中，應盡可能的選擇精度高的敏感器以及盡量長的觀測時間。
  7. The results are as follows : ( 1 ) based on soil temperature data measured at different time in the field, soil temperature characteristics under plastic mulch were analyzed at four locations : the middle, the edge, in - between the plastic film and uncovered spot ; the characteristics of soil temperature profile from 0 to 25cm depth and the correlation of soil temperatures in different soil layers were studied at different time with and without plastic mulch ; on the basis of analyzing temporal and spatial variations of soil temperature in a corn field, the relations between soil temperature and air temperature were established, and a new method that only uses air temperature to predict soil temperature profile at different time is proposed. the predicted results showed good accuracy

    成果如下： （ 1 ）根據大田實測地溫資料，分析了覆膜條件下膜中、膜邊、膜間和揭膜四種處理在早、中、晚三個不同時刻的地溫特徵；分析研究了各觀測時刻覆膜與不覆膜條件下0 25cm剖面地溫的特點及各層地溫間的相關關系；在重點對玉米田地溫時空變化特徵分析的基礎上，首次將覆膜與不覆膜不同時刻觀測的剖面地溫與氣溫建立了聯系，提出了僅根據氣溫資料來預測一日內不同時刻剖面地溫的新方法，預測結果表明其精度較高。
  8. A meteor shower becomes a meteor storm when the meteors hourly rate reaches several hundreds per hour. at this time, you can shorten the time of observation to 5 or 10 minutes, while the region of the sky being monitored can be reduced. these changes should also be specified on the record sheet

    若在流星雨出現時，每小時的流星數目多達數百顆，稱為流星暴，這時觀測時間的長度可減至5到1 0分鐘，而觀測天區的面積也可相對地減少，這些變化也應標明於記錄表上。
  9. According to comparison between the calculated results, conclusions are summarized as follows : the accuracy of sensors and length of the observation time have great influence to the navigation precision in different orbit types

    對高、中、低三種軌道類型，分別進行計算，通過對比可以看出，敏感器精度、觀測時間長短對不同的軌道類型導航精度影響很大。
  10. Different sampling periods of sensors and the recursive steps of initial states are investigated. the navigation precision with different condition such as different precision of sensors, different length of observation time are compared. then, three orbit types, consisting of low - altitude orbit, middle - altitude orbit and high - altitude orbit, are simulated respectively

    在pc機上首先分析敏感器采樣周期和濾波迭代次數對自主導航精度的影響，然後比較敏感器精度不同，觀測時間長短不同，軌道類型不同情況下所產生的導航誤差。
  11. Standard time of obsevation

    標準觀測時間
  12. Actual time of observation

    實際觀測時間
  13. The results show that the dam observation data is a chaotic time series

    上述研究初步表明，大壩觀測時間序列中存在著混沌成分。
  14. But there is strength in numbers : working together, the alfa consortium is granted as much as one third of all the observation time at arecibo

    但是成員們的共同努力使alfa協會獲得了阿雷西博差不多三分之一的觀測時間。
  15. Low pressure area positions are based on hong kong observatory s tropical cyclone warning for shipping issued about two hours after the time of observation

    標志）低壓區分析位置是基於香港天文臺為船舶提供的熱帶氣旋警告。警告的發報時間大約是觀測時間后的兩小時。
  16. The chaotic invariants of measured time series of dams such as correlation dimension, the lyapunov exponent and the kolmogorov entropy, are calculated

    對大壩觀測時間序列進行了相空間重構，計算其混沌特徵量，即吸引子維數（關聯維數） 、 lyapunov指數和kolmogorov熵。
  17. In this paper, the results of comparative experiment of the variation of water mercury content of the same water specimen with different observing time and its relation with the observing environment are presented

    摘要通過進行對比觀測實驗，對水汞觀測中同一水樣的汞含量隨觀測時間變化及與觀測環境的關系進行分析，研究所取得的一些結果。
  18. ( 3 ) phase space reconstruction analysis method based on observed time series is used to analyze and identify nonlinear dynamics of rotor system. the evidence with statistical meaning representing strong nonlinear behavior is obtained

    （ 3 ）採用基於觀測時間序列的重構相空間分析方法對轉子系統的非線性行為進行辨識與分析，獲得了系統出現強非線性行為的統計意義上的證據。
  19. ( 3 ) based on the study of several kinds of neural network, several phase space models of dam observation time series using neural network are established. the validity of the models is proved by an example. a neural network method for determining the component percentage is given

    （ 3 ）在總結分析時間序列預測中的幾種有代表性的神經網路的基礎上，將混沌理論和神經網路相結合，提出了幾種基於神經網路的大壩觀測時間序列相空間預測和監控模型，經工程實例驗證，預測和監控效果較好；同時，提出了確定分量占效應量比例的神經網路方法。
  20. A faint flashlight or a dim red torch helps you write in the dark. a pencil and a sheet of paper is essential for recording the number of meteors as well as the starting and ending time of observation. remember to bring a watch along with you

    一個光度暗弱的電筒，或在電筒前包著紅紙，可方便記錄，而鉛筆和白紙更是必備的，可記下流星的數目和觀測時間的始末，故此，一個手錶也要用上了。
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