警察用雷達 的英文怎麼說
中文拼音 [jǐngcháyòngléidá]
警察用雷達
英文
police radar- 警 : Ⅰ動詞1 (戒備) guard against; garrison 2 (使人注意) warn; alarm Ⅱ形容詞(感覺敏銳) alert; vig...
- 察 : Ⅰ動詞(仔細看; 調查) examine; observe; look into; scrutinize Ⅱ名詞(姓氏) a surname
- 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...
- 警察 : police; policeman
- 雷達 : [訊] radar (縮自 radio detection and ranging)
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Nowadays, the application of electronic support measure ( esm ) receivers, radar warning receivers ( rwr ) and especially arm forms a serious menace to radar ' s existence and the low probability of interception ( lpi ) radar just appears under this circumstance. lpi radar attempts to use various techniques to make radar signal not be intercepted by intercept receivers
現代電子支援偵察( esm )接收機和雷達告警接收機( rwr )尤其是反輻射導彈( arm )的應用對雷達的生存構成了嚴重的威脅,低截獲概率雷達正是在這種環境下提出的一種新體制雷達,它試圖採用各種可能的技術來避免雷達信號被截獲接收機所截獲。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。Photo 3 : two experts from the japan meteorological agency mr kenji akaeda and mr masahi kunitsugu visited the observatory s airport meteorological office in april 2005 and studied the application of lidar in windshear alerting
圖三:今年四月日本氣象廳的專家赤枝健治先生及國次雅司先生考察天文臺在香港國際機場的激光雷達在風切變預警的應用It can construct a reference path with lowest danger for the uav ( unmanned aerial vehicle ) by accounting for some aircraft performance characteristics, the mission goals, the threat information and the terrain information. this paper puts emphasis on the study of path planning algorithms and the analysis of uav missions. the main contributions are summarized as follows : ( 1 ) the threat environment, mainly as the radar threat, is studied and the detection probability of the aircraft is analyzed
本論文主要根據無人機的作戰任務方式進行了航路規劃研究,包括攻擊航路和偵察監視任務航路,具體內容包括以下幾個方面: ( 1 )本論文分析了威脅空間的威脅計算問題,對飛行器探測概率進行定量化的研究,根據恆虛警處理技術對雷達探測概率計算方法進行了總結,說明了計算單部雷達探測概率問題的方法,在此基礎上對雷達網的探測概率計算進行了討論,提出了相對于距離的探測概率求解方法和思路,用於攻擊航路規劃中的威脅計算。The international ship and port facility security ( isps ) code came into force during the year. in preparation for this, the region completed its research into the introduction of new operating protocols for maritime policing. a package of recommendations will see the integration of a technologically advanced coastal security system with digitally enhanced radar
其中,為了符合在年內實施的《國際船舶和港口設施保安規則》 ,水警總區研究採用新的運作模式,把科技先進的沿岸保安系統與強化的數碼雷達整合起來,全面監察香港水域,並輔以一支更高速和高效率的新巡邏船隊,迅速及有效地應付海上事故。分享友人