風向計 的英文怎麼說

中文拼音 [fēngxiàngjì]
風向計 英文
aerovane
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 風向 : wind direction
  1. High frequency gusts are usually measured by high response research-oriented anemometers.

    高頻突風通常是用高速響應的研究性定向風速計測量。
  2. Specification for electrical contactor wind speed and wind direction recorder

    電接風向風速計技術條件
  3. Simplified evaluation of along - wind dynamic responses of lattice towers

    格構式塔架順風向風振響應簡化計算
  4. Based on the analytical model of the generalized force spectra of the first mode of typical lattice towers in along - wind direction, simplified empirical formulae to evaluate along - wind dynamic responses of lattice towers under wind load are proposed in this paper

    摘要基於格構式塔架順風向一階廣義荷載譜解析模型，提出了格構式塔架順風向風振響應簡化計算公式，這些簡化公式將求格構式塔架順風向風振響應的復雜積分變為簡便的代數運算。
  5. Students at sookmyung women ' s university set a 5. 3 metres in diameter weather vane at their campus in seoul may 16, 2007. about 100 students participated in the making of the weather vane

    南韓淑明女子大學一群同學本月十六日正在位於首爾的校園內架起直徑達五點三公尺的風向計，總共約有一百名學生參與這個風向計的設計和製造。
  6. Using data of elevation, azimuth and height, winds at different altitudes above ground were calculated. these results were disseminated to the airport and other meteorological offices for aeronautical use

    有了這些資料，便可計算不同高度的風向和風速。升空探測的結果隨即發送至其他氣象站及香港國際機場以供航空之用。
  7. Abstract : based on thestatic wind force factors of a tower and on the root - mean - square of the buffetingdisplacement responses of the tower top, which are measured by wind tunnel tests inlaminar and turbulent field respectively, the static and buffeting internal forces of thetower bottom control sections under its design wind speed are obtained by linearsuperposition method and fem

    文摘:基於均勻流和紊流風場中的橋塔模型風洞試驗所測得的橋塔空氣力靜力系數及塔頂抖振響應的位移均方根，採用線性疊加法及有限元法反演，給出設計風速下塔底控制截面的順風向靜風及抖振內力。
  8. The main principles on city gardening of sand areas are as follows : the biggest angle between high streets and principal windy direction should be kept, gardens and park should be set up windward, open parks and facilities for water saving should be built on the main streets

    沙區城市園林綠化應遵循的主要原則是，主要街道與主害風向要有最大的夾角，林園、植物園、公園設置在上風向，主要街道上設置開放式街道公園和節水設計。
  9. The maximal intervention group receives several prevention consultations by their general practitioner ( gp ) using a new type of cardiovascular risk calculator with personalised feedback on behavioural risk factors

    私人醫生（ gp ）將通過一種可以反饋個人行為風險因素的新型心血管風險計算器向最大幹預組的病人提供數次預防咨詢指導。
  10. A similar network now popular war game battle tanks, the player calculated wind direction, launching point for ballistic impact, quite challenging, use your brains

    一款類似如今熱門網路對戰游戲的坦克作戰，玩家需要計算風向發射角度對于彈道的影響，頗具挑戰性，開動你的腦筋！
  11. Introduction : a similar network now popular war game battle tanks, the player calculated wind direction, launching point for ballistic impact, quite challenging, use your brains

    一款類似如今熱門網路對戰游戲的坦克作戰，玩家需要計算風向發射角度對于彈道的影響，頗具挑戰性，開動你的腦筋！
  12. Owing to the anisotropic and the biharmonic nature of microwave radar backscatter on spaceborne scatterometer, and to the scatter model function nolinear and the existence of various noise sources in the measurements in addition to the model function, the retrieval wind results consist of as many as four wind directions

    由於衛星散射計探視雷達回波的各向異性的雙調和性質，同時由於散射物理模型函數的非線性及信號中存在噪聲，使得常規點方式風場反演中風向有多至4個解的多解存在。
  13. Data reduction was carried out in real time by a minicomputer. the microcora was replaced by a more advanced version, digicora, in 1993

    地面站即時用一部小型電腦從轉播信號的相位差計算出無線電探空儀的位置，從而計算出高空風向和風速。
  14. The calculated mean diameter, mean square - root diameter, mean cube - root diameter and liquid water content are all well matched with the observational results ; in the paper two examples have been analyzed by using the seeding region data and the possible affecting region data in leeward region. it is found that f - 100, 2dc, and 2dp ' s particle concentrations increase in leeward region, but rising extent is different, which is likely to be due to difference of seeding effect time

    擬合值和觀測值吻合的較好，計算出的平均直徑、均方根直徑、均立方根直徑和粒子濃度與觀測值也比較吻合；本文對兩組個例的催化影響區域及可能採集到相應值的下風方區域進行了分析，催化下風向影響區的f - 100 、 2dc 、 2dp的粒子濃度比背景值都有所增加，但是增加的幅度不同，應該是催化響應時間的原因。
  15. Based on the date of full - scale measurements, modeling wind tunnel tests and theoretical researches of the wind loads on low - rise buildings available, involved the date of the wind tunnel test and computational numerical simulation fulfilled in this paper, the effects of wind loads on low - rise buildings have been studied systematicaly and extensively. it reveled properly the principle of the changes of the surface mean pressures, local pressures, and fluctuating pressures with the building geometry, roof type and slope, wind direction, eave configuration, cladding system, and dominate openings

    本文根據國內外有關低層房屋風荷載的全尺寸實測、模型風洞試驗及其理論方面的研究，包括本文進行的低層房屋屋面風壓分佈的風洞模型試驗和計算機數值模擬計算，對低層房屋的風荷載特性進行了系統而深入的研究，較好地揭示了低層房屋表面的平均風壓、局部風壓和壓力的波動隨房屋的幾何尺寸、屋面形式、屋面坡度、風向角、檐口構造、覆面材料和門窗開洞而變化的特點和規律。
  16. Using the doppler principle, low level winds are determined from the speed and direction of the movement of the eddies

    運用多普勒原理，低層大氣的風向和風速可從上述湍渦的移動方向和速度計算出來。
  17. This system employed a new concept for measuring upper winds, viz. use of vlf very low frequency in the range of 10 - 13 khz signals from a global navigational network, omega, for computing the wind

    與以往無線電相比，該系統在測風方面則採用了一種新的概念，利用世界性奧米茄導航站網的甚低頻信號10 - 13khz來計算出高空風向和風速，無需用雷達追蹤探空儀位置。
  18. Measurement of pressure, temperature and humidity operated in much the same principle as the older version of radiosonde, but computation of wind was made use of the vlf ( very low frequency in the range of 10 - 13 khz ) signals of a world - wide navigational network, omega

    該系統量度高空氣壓、氣溫及濕度的方法與舊式無線電探空儀大致相同，但在測風方面則採用了一種新的概念，利用世界性奧米茄導航站網的甚低頻信號（ 10 - 13khz ）來計算出高空風向和風速，無需用雷達追蹤探空儀位置。
  19. Further more, power spectrum density ( psd ) of each test section was analyzed, and its experiential formula was given. combined with experiential the formula of coherence function, the mathematic model for calculating the caarc standard tall building ' s wind - induced response was set up

    進一步擬合了順風向和橫風向各測點層層風力譜的經驗公式，並給出了以此為基礎的計算caarc標模風振響應的流程，從而建立起完整的標模風振響應以及等效荷載計算的數學模型。
  20. According to the fluctuating property of wind, on the stochastic vibration finite element theory, some calculation formulas of the response, including the along - wind response and the across - wind response, are obtained, the ideology of the torsion vibration in the double - tower structure and the ideology of the double - tower structure ' s dynamical wind load are also put forward at the same time. by using the stochastic vibration module of the general finite element program, the paper analyses the performance of the wind resistance more deeply and fully, discussing the influence on the double - tower structure from the diversification of the different component. the variance law of dynamic displacement and wind - induced vibration coefficient is derived through analyzing structure stochastic vibration, so is the effect of several parameters on dynamic displacement, acceleration and wind - induced vibration coefficient

    從結構風振的基本理論出發，通過對脈動風功率譜的分析，推導了結構風振響應（順、橫風向）的計算公式，同時提出了雙塔結構的扭轉振動和動力風荷載計算的思想，在結合通用有限元程序的隨機振動模塊的情況下，對雙塔結構的抗風性能作了深入、全面研究，探討了雙塔結構構件截面的變化對其抗風性能的影響，同時探討了順風向風速譜的選取、風速、參與計算的振型數、風與結構耦合作用是否考慮等因素對分析結果的影響，比較了規范風振系數的計算與隨機演算法結構的異同，並討論了原因，得出一些有意義的結論。
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