民用雷達 的英文怎麼說
中文拼音 [mínyòngléidá]
民用雷達
英文
commercial radar- 民 : Ⅰ名詞1 (人民) the people 2 (某族的人) a member of a nationality 3 (從事某種職業的人) a pers...
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 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...
- 民用 : for civil use; civil
- 雷達 : [訊] radar (縮自 radio detection and ranging)
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A number of other types of information are also relayed into the computer, including information from picket ships, aew aircraft, ground observer corps , aircraft spotters, flight plans for both military and civilian aircraft, and weather information
一些其他類型的信息也傳遞給了計算機,這些信息來自(雷達)哨艦, aew載預警飛機、地面觀測隊和空中偵查,還有軍用和民用飛機的飛行計劃、氣象等等信息It has important value in military and civil. conventional algorithms for synthetic aperture radar uses the matched filter and convolves the data with a reference phase signal which changes with range
合成孔徑雷達( sar )是二戰后發展起來的一種新的雷達技術,在軍事和民用方面都有重要的應用價值。Besides the more obvious broadcast, emergency and mobile radio services there are cellular and cordless telephones, radar, garage door openers and other remote controls, telemetry, and amateur and cb radio
無線電頻譜除了廣播頻段,應急通信頻段和移動通信頻段以外,還包括蜂窩電話、無繩電話、雷達、遙控器、無線電愛好者和民用頻段。In recent years, much progress has been achieved on gpr in both hardware and signal processing techniques as the development of computer and electronic devices. gpr has already showed a very bright outlook in both military and civilian applications
特別是近幾十年隨著計算機技術和電子技術的蓬勃發展,探地雷達從儀器設備到信號處理方面都獲得飛躍的進步,在軍事和民用領域具有廣闊的應用前景。Airborne sar could gain high - quality image during aircraft flight. due to its theoretical advantages, sar imaging has been widely applied in both military and civilian areas
由於合成孔徑雷達成像具有很多原理性優點,因而在軍事和民用領域都取得了廣泛的應用。In addition, airway winds, which are essentially grid - point wind and temperature data over the south china sea for 15 flight levels between 10, 000 and 43, 000 ft, are disseminated to the radar data processing and display system ( rdpds ) of the cad for calculation of the expected arrival time of aircraft at check points
除此之外,氣象數據處理系統將飛機航道風的數據傳送至民航處的雷達數據處理及顯示系統,這些數據是風和溫度的網格點值,其水平范圍覆蓋南海,垂直范圍是由10 , 000至43 , 000尺之間的15個飛行高度;以上資料可用來計算航機抵達各定位點的時間。In addition, airway winds, which are essentially grid - point wind and temperature data over the south china sea for 15 flight levels between 10, 000 and 43, 000 ft, are disseminated to the radar data processing and display system rdpds of the cad for calculation of the expected arrival time of aircraft at check points
除此之外,氣象數據處理系統將飛機航道風的數據傳送至民航處的雷達數據處理及顯示系統,這些數據是風和溫度的網格點值,其水平范圍覆蓋南海,垂直范圍是由10 , 000至43 , 000尺之間的15個飛行高度以上資料可用來計算航機抵達各定位點的時間。Millimeter wave system has many distinct advantages such as miniaturizing system components, increasing frequency band width, providing higher detectability, uneasily influenced by atmosphere conditions, etc. this makes millimeter wave technique get the increasingly extensive application in radar, communications, electronic warfare, guidance, remote sensing, radiation survey, therefore the research of millimeter system is very vital for civil, the industry, national defense
毫米波系統具有可以使元部件小型化、增加系統帶寬、提供高解析度以及受大氣條件的影響較小等許多明顯的優點,這使得毫米波技術在雷達、通信、對抗、制導、遙感和輻射測量等技術領域中得到日益廣泛的應用,所以毫米波系統的研究對於民用、工業、國防具有重要的意義。These include the well - known am, fm, shortwave and citizens bands and vhf and uhf television channels, as well as hundreds of less familiar bands that serve cellular and cordless telephones, gps trackers, air traffic control radars, security alarms, radio - controlled toys and the like [ see box on page 71 ]
這些頻率包括眾所周知的am 、 fm 、短波、民用頻帶, vhf和uhf電視頻道,以及數百個較不為人知的頻帶,供行動電話、家用無線電話、 gps追蹤系統、航空管制雷達、安全警示與無線電遙控玩具等使用(見85頁無線電頻譜) 。Gaas mmic was widely used in many field for it ' s high performance in microwave, such as telecommunications, satellite, radar, and so on
Gaasmmic由於良好的微波性能廣泛應用於通訊、衛星、雷達等軍用和民用高科技領域。Because of using spread spectrum technique, phase - coded radar has good anti - jamming capability and low probability of intercept property. so more and more attention has been paid to the research on it for military and civil application
相位編碼雷達採用擴頻技術使其具有良好的抗干擾能力和低截獲概率特性,因此在軍民兩用方面其研究日益受到人們的關注。High - frequency and microwave bipolar power devices have been largely applied in military and civil electronic equipment, mainly in communication, radar ( including navigation ) and electron - confrontation field
雙極高頻、微波功率器件已大量應用於軍用、民用電子設備中,其典型應用主要在通信、雷達(含導航)和電子對抗等領域。Wake vortex separation standards are used to prevent hazardous wake vortex encounters which mainly found in the final approach course within the airport termination zone. firstly, this paper analysis the mechanism of the vortex decay and research the influence on the safety of the flight ; then. several different radar wake vortex separation standards are compared and some basic guidelines are developed to establish the future vortex standards. in addition, one kind of advance vortex classification for the civil airplane is proposed. secondly, an encounter hazard model which established for the following aircraft and a simple vortex decay model which mostly concern with the proceeding one are developed ; and a safe separation model can be derived from the both. finally, through the simulation calculation, the correctness of the vortex classification of different types of aircrafts are tested and proved
本課題對雷達管制條件下的最小尾流間隔標準進行了較為詳細的分析和研究;首先對尾流的形成和消散機理以及尾流對飛行安全的影響做出了詳細的分析,然後就目前實行的幾種不同的最小尾流間隔標準進行了比較和分析,提出了相關的幾條準則和一種改進的機型尾流分類標準;在這之後,採用理論分析和統計數據分析相結合的方法,建立了尾流危險遭遇基本模型和尾渦消散模型;並在此基礎上對民用航空不同機型的尾流分類的合理性進行了計算和評估,為最小尾流間隔標準的確定和改進提供了初步的理論依據。Synthetic aperture radar ( sar ) is a kind of high resolution imaging radar, which has been developed since world war ii. through it, high - resolution radar image can be obtained under all weather, day and night and long distance conditions, so it is of high value in military and civil applications
合成孔徑雷達( sar )是二戰以後發展起來的一種高分辨成像雷達,利用它可以全天候、全天時、遠距離地得到類似光學照相的高分辨雷達圖像,在軍事和民用方面都具有重要的應用價值。Synthetic aperture radar ( sar ) is a kind of high resolution imaging radar, which has been developed since world war ii. using sar we can obtain high - resolution radar images under all weather, day and night and long distance conditions, so it is of high value in military and civil applications
=合成孔徑雷達( sar )是二戰以後發展起來的一種高分辨成像雷達,利用它可以全天候、全天時、遠距離地得到類似光學照相的高分辨雷達圖像,在軍事和民用方面都具有重要的應用價值。The system is used for conveyance of radar and airground communication signals, equipment status indication and remote control signals between various remote cad radar, navigational aid and communication stations and the operation and maintenance centres at the hkia
這系統用作傳送分佈於不同地點的訊息回到民航處在機場內的操作和維修中心,這包括雷達站、導航站和通訊站的通訊及儀器狀況顯示和遙控訊息等。A polarimetric sar combines both advantage of measuring full complex scattering matrix for each resolution cell in a scene and producing two - dimensional high resolution images, and is thus playing a more and more important role in gathering the detailed information regarding the geometric and electric structures of surfaces and covers for application in both civil and military areas
極化合成孔徑雷達( sar )具有可以測量場景中每個分辨單元的全極化散射矩陣以及產生二維高分辨力圖像的兩大優點,因此無論在民用和軍用的採集地表或地面覆蓋物的物理和電磁結構信息的應用中起著越來越重要的作用。With the theory getting more matured and completed, sdr technology has been widely used in cellular communication system as well as other civil and military wireless communication systems. as one of the core technologies of sdr, digital receiver is also getting more and more extensive application
隨著近年來軟體無線電理論和應用趨于成熟與完善,軟體無線電技術已經被越來越廣泛地應用於雷達通信及各種軍用和民用的無線通信系統中。作為軟體無線電的核心技術之一,數字接收機技術也得到了越來越普遍的應用。Synthetic aperture radar work making use of microwave and it is coherent - imaging system. synthetic aperture radar is little affected by atmospheric condi - tions. it also allows night imaging. so it playes a more and more important role in both civil and military areas
合成孔徑雷達( sar )是一種工作在微波波段的相干成像雷達,由於其全天候和強透射性等特點,在軍事和民用方面顯示出巨大的發展潛力和廣泛的應用前景。Co2 laser - based differential absorption lidar ( dial ) systems have been used extensively for the remote sensing measurement of molecular species in the atmosphere and trace gases, therefore, have important value in military and civilian fields
基於二氧化碳激光器的差分吸收激光雷達( co2dial )系統被廣泛地應用於對大氣分子種類以及微量氣體進行遙感的測量之中,具有非常重要的軍事和民用價值。分享友人