高空測高計 的英文怎麼說
中文拼音 [gāokōngcègāojì]
高空測高計
英文
aerohypsometer- 高 : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 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...
- 高空 : high altitude; upper air; welkin高空病 airsickness; altitude sickness; aeroembolism; hypobaropath...
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The theoretical calculation and the experimental result indicated that, after temperature compensation, this kind of new hotwire air mass flowmeter still had high measuring accuracy when the environment temperature had wide range change
理論計算和試驗的結果表明,經環境溫度補償后,這種新型熱線式空氣質量流量計在大范圍環境溫度變化下仍具有較高的測量精度。Main conclusions drawn from the analyses of calculating results are as follows : ( 1 ) the microwave absorption of atmosphere gas have obvious attenuation at the wavelengths for cloud detection, thereinto, the water attenuation effect changes greatly, so the 94ghz cloud detecting radar should have water vapor attenuation correction scheme. ( 2 ) when 37ghz and 94ghz radars detect clouds, the difference between the atmosphere and cloud attenuation and the large variety of radar reflectivity conduce the intension of the radar backscatter signals change. ( 3 ) for the thin cloud layer and low water content of cloud, 37 - ghz radar backscatter signals are not as good as 94 - ghz radar, that is to say that the 94ghz radar has better capability in thin clouds detection
本工作得出如下結論: ( 1 )大氣氣體的微波吸收在測雲波段產生明顯的衰減,其中水汽衰減效應變化很大;即將上天的空間94ghz測雲雷達必須有水汽衰減訂正方案; ( 2 ) 37ghz和94ghz雷達測雲,由於大氣和雲衰減不同和雷達反射率的很大差異,導致雷達回波信號強弱不同; ( 3 )對雲層較薄、含水量較少的雲,在不計雷達參數的情況下, 37ghz雷達回波信號不如94ghz測雲雷達,也就是說94ghz對薄雲有更強的探測能力;對雲層較厚、含水量大的雲,由於強衰減的作用, 94ghz雷達回波信號小於37ghz雷達; ( 4 )從大氣衰減的不利因素方面考慮,空間94ghz雷達測高層薄雲的效果最好;測低層薄雲時需要考慮氣體衰減訂正;因濃厚雲的強衰減作用,探測其中下部的能力大大減弱,不僅要進行衰減訂正,而且要藉助其他信息來反演整個雲層的含水量垂直分佈; ( 5 )為了獲得從極薄到極濃厚雲的垂直分佈探測能力,未來測雲雷達系統最好採用雙波長甚至三波長(如94 、 37和13ghz ) 。The essence of edid is to set up a normal behavior fuzzy sub collection a on the basis of watching the normal system transfer of the privilege process, and set up a fuzzy sub collection b with real time transfer array, then detect with the principle of minimum distance in fuzzy discern method the innovation point of this paper is : put forward the method of edid, can not only reduce efficiently false positive rate and false negative rate, also make real time intrusion detection to become possibility ; have independent and complete character database, according to the classification of monitoring program, design normal behavior and anomaly behavior etc., have raised the strongness of ids ; use tree type structure to preservation the character database, have saved greatly stock space ; in detection invade, carry out frequency prior principle, prior analysis and handling the behavior feature of high frequency in information table, have raised efficiency and the speed of detection, make real time intrusion detection to become possibility ; have at the same time realized anomaly intrusion detection and misuse intrusion detection, have remedied deficiency of unitary detection method
這種方法的實質是在監控特權進程的正常系統調用基礎上建立正常行為模糊子集a ,用檢測到的實時調用序列建立模糊子集b ,然後用模糊識別方法中的最小距離原則進行檢測。本文的創新點是:通過對特權進程的系統調用及參數序列的研究,提出了基於euclidean距離的入侵檢測方法edid ,不僅能有效降低漏報率和誤報率,而且使實時入侵檢測成為可能;設計有獨立而完整的特徵數據庫,根據被監控程序的類別,分別設計正常行為、異常行為等,提高了檢測系統的強健性和可伸縮性;特徵數據庫按樹型結構存儲,大大節省了存儲空間;在檢測入侵時,實行頻度優先原則,優先分析和處理信息表中的高頻度行為特徵,提高檢測的速度和效率,使實時入侵檢測成為可能;同時實現了異常入侵檢測和誤用入侵檢測,彌補了單一檢測方法的不足。Finally we design a project of testing and evaluating csi and demonstrate by the method of the hiberarchy, the fornell method and the p - m fuzzy measure method, contrast these methods, the scientific character of the p - m fuzzy measure method is tested, and we can conclude that the testing and evaluating the csi in the p - m fuzzy measure space will reinforce the flexility of the measure system, realize the feedback mechanism of the testing and evaluating system of csi, and the integrality of the testing system is improved
最後通過對一個具體的csi評價項目的設計,分別用層次法、 fornen方法和屍一m模糊測度方法進行實證研究,通過這幾種方法的對比分析,我們在實踐中檢驗了p一- m模糊測度原理的科學性,得出了在p一m模糊測度空間中進行cs工測評,將會增強系統的測度柔性,實現了cs工測評系統的反饋機制,提高了測評系統的完備性的結論。In order to determination the thrust, the thrust definition and many control parameters are analyzed discussed, which mass flow rate and flight altitude are involved. it is difficult to measure the flight thrust of solid rocket ramjet directly
通過討論高空飛行推力與地面可測試參數的關系,得到了固體火箭沖壓發動機高空飛行狀態下推力折算方法,並開發相應的計算程序。Upper air observations made by a radiosonde attached to a weather balloon are used in the estimation of soaring conditions
滑翔條件是利用繫於氣象氣球上的探空儀所錄得的高空觀測來估計。To forecast thunderstorms, he she makes use of various forecasting aids including results from computer models and weather conditions aloft as measured with weather balloons
預報員會根據各種預報工具,例如數值天氣預報模式的計算結果及探空氣球所測量到的高空狀況,來預報雷暴。To forecast thunderstorms, heshe makes use of various forecasting aids including results from computer models and weather conditions aloft as measured with weather balloons
預報員會根據各種預報工具,例如數值天氣預報模式的計算結果及探空氣球所測量到的高空狀況,來預報雷暴。Automated shipboard aerological programme
自動化船載高空探測計劃They have been widely used in optical - fiber communication, satellite communication, super high speed computer, high speed measurement instrument, mobile communication, etc. since gaas is compound semiconductor, it is difficult to achieve high quality gaas crystal
Gaas器件與電路具有速度高、功耗低、噪聲小、耐高溫、抗輻射等優點,在光纖通信、衛星、超高速計算機、高速測試儀器、移動通信和航空航天等領域中有著重要的應用。In this paper we used satellite data and ground humidity parameter ( water vapor pressure ) to retrieve the precipitable water in cloudless sky and cloudy sky. the precipitable water got from high levels sounding stations was chosen as the real value for tests
本文利用衛星資料、探空站和地面站的常規觀測資料對晴空及雲天大氣的可降水量進行了估算,並且利用高空探測資料計算的值作為真實值,對估算得到的結果進行檢驗。The release of balloons for upper air sounding will be mostly automated starting next year, relieving staff of the danger of operating hydrogen and saving some manpower
明年開始,預計發放高空探測汽球的系統將基本上自動運行,不但消去員工因使用氫氣可能遇到的危險,亦可節省一部份人力。The 705d radar is a high - level meteorological sounding radar which is very import in the attracting process of artillery. at present, in the training of radar operator, we use true radar, it " s not only very expensive, but also inefficient. so artillery aerial defense arms bureau of the general arm of services ministry alleged a plan of contriving a training simulate system
705d型雷達是我炮兵部隊裝備的一種高空氣象探測雷達,它在炮兵部隊的攻擊過程中,起著非常重要的作用,但在目前,對該雷達操作手的培訓中仍然採用真實雷達,不僅花費較大,而且效率較低,因此提出了設計一套模擬訓練系統的計劃。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。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。Adopted the questionnaire form to do subjective estimation for thermal sensation 、 thermal comfort 、 effects of ventilation air change and so on in ceiling air conditioning system, parietal air conditioning system and ufad. and tested air parameters and calculating estimated indexes that are used to reflect thermal environment and thermal comfort. the results suggested the characteristic of saving energy and improving indoor air quality
通過問卷調查形式,對頂棚送風、側送風及地板送風三種送風方式下的人體熱感覺、熱舒適感及通風換氣效果等進行了主觀評價,並通過對環境參數的測量,計算反映熱環境和熱舒適性等的評價指標,結果表明地板送風空調系統具有節能和提高室內空氣品質的特點。According to the principle of ultrasonic detecting method, the ultrasonic air detector has been designed. the measures of increasing the detecting sensitivity and improving the detecting precision have also been expounded and demonstrated
根據超聲波檢測法的工作原理,設計了超聲波空氣探測器,並對提高檢測靈敏度和控制檢測精度的方法做出了詳細說明、計算和論證。A new data storage structure is designed to resolve the difficulty in arrangement of unorderly intersection points and accelerate the measuring process during curvilinear distance between two points measuring
本文在實現空間兩點間曲線距離的測量時,設計了一種新的數據存貯結構,解決了雜亂交點的排序這一難題,提高了測量速度。When an engine works under the vacuum condition. so existing experimental products can be proof - tested by it and all test results obtained will be used for reference for the aero craft. accordingly, the technology studied in the thesis is quite significative to improve the efficiency of the engines of space propulsion system, economize limited resources on the spacecrafts, and prolong their lives
其目的是建立一個能滿足小推力液體火箭發動機動態推力測試的系統,以便能夠根據空間推進系統對發動機越來越高的工作性能要求,真實有效地反映發動機在真空環境下的工作狀態等,對已經設計和生產出的發動機在高空模擬條件下進行實際測試,從而提供發動機的動態性能指標,為發動機的定型提供試驗數據和依據。For the innovation application of technology award, colleagues of the electronic maintenance team explained their work in setting up the automatic upper - air sounding system, designing a new generation of radiation contamination monitoring system for potable water, as well as enhancing efficiency through application of new technologies such as mobile telephony, global positioning system and geographical information system
在創新及科技應用組別方面,電子維修組的同事介紹了自動高空探測系統的工作新一代食水輻射污染監測系統的設計,以及他們如何應用行動電話全球定位系統gps地理資訊系統gis等技術,改善工作效益。分享友人