雷達覆蓋范圍 的英文怎麼說
中文拼音 [léidáfùgěfànwéi]
雷達覆蓋范圍
英文
radar coverage- 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...
- 覆 : 動詞1. [書面語] (蓋住) cover 2. [書面語] (底朝上翻過來; 歪倒) overturn; upset 3. 同 「復」 (Ⅱ1. 2. )
- 蓋 : 蓋名詞(姓氏) a surname
- 范 : 名詞1 [書面語] (模子) pattern; mould; matrix 2 (模範; 榜樣) model; example 3 (范圍) boundar...
- 圍 : Ⅰ動詞1 (四周攔擋起來 使裡外不通; 環繞) enclose; surround; corral 2 (繞; 裹) wrap Ⅱ名詞1 (四...
- 雷達 : [訊] radar (縮自 radio detection and ranging)
- 覆蓋 : 1 (遮蓋) cover; overlap 2 (植被) plant cover; vegetation3 (保護層 覆蓋物) cover; covering; ...
- 范圍 : scope; limits; extent; boundary; confines; range; range dimension; spectrum
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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。Radar equipped in an airplane has many merits such as seeing things beyond the visibility of ground - based radar, flexibility in application. it plays an important part and is widely used in national defence
機載雷達由於架設在運動的高空平臺上,具有探測距離遠、覆蓋范圍大、機動靈活等特點,應用范圍相當廣泛,可以執行戰場偵察、預警等任務。A primary surveillance radar detects and provides both range and bearing information of an aircraft within its effective coverage
一次監察雷達能探測覆蓋范圍以內之飛機距離及方向資料。The system is designed to search, track, process and display ssr equipped aircraft within an airspace of 32 nautical miles in range and 15, 000 feet in elevation
這套系統可搜尋、追蹤、處理和展示裝有二次監察雷達應答器的飛機及其飛行資料,覆蓋范圍達3 2海里,覆蓋高度則達1 5 0 0 0英尺。Energy distribution involves many radar ' s parameters, such as peak power of transmitter, maximum pulse width, antenna gain, rotating speed of antenna, beam width, covering range of elevation, maximum height and range and so on
能量分配牽涉到雷達系統的各種重要參數如發射機峰值功率、最大發射脈寬、天線增益、天線轉速、波束寬度、仰角覆蓋范圍、最大高度覆蓋、最大作用距離等。The following figures show the + / - 120 - degree coverage of the radar scan relative to your nose. the radar beam sweeps back and forth from your 8 o ' clock to your 4 o ' clock position
下圖標明了雷達在機頭+ / - 120度掃描的覆蓋范圍。雷達波束在8點和4點之間來回掃描。( 2 ) if not considering blind space and targets are uniformly distributed, detectionperformance are close for the three kinds of line when speed - ratio is less than 1, and cross - toline will achieve higher enter - cover - probability when speed - ratio is more than 1. if takingblind space into account, for case of balance - beam radar, cross - away line can get higherstrict - enter - cover - probability. but for fear that probablely - enter - cover target distribution comesbehind the patrol line, the three factors should be limited if taking cross line
若考慮盲區的影響,對平衡木構型的雷達而言,交叉同向航線的嚴格覆蓋率較大;但為了使區域縱深不反向至我方空域,採用交叉航線時航線橫比、航線縱比、速度比的取值范圍要受到限制,否則雷達動態性能將大打折扣。The lidar is located between the two parallel runways in the hkia. this facilitates continuous scanning of the airport departure approach corridors and detection of airstream that may affect the aircraft within 3 nautical miles 5. 6 km of the respective runway touchdown zones
激光雷達位於香港國際機場兩條平行的跑道之間,不斷掃瞄機場的升降區,以探測可能影響飛機升降的氣流,覆蓋范圍遠至跑道著陸區外海里公里。分享友人