近距制導 的英文怎麼說

中文拼音 [jìnjùzhìdǎo]
近距制導 英文
short-range guidance
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 距 : Ⅰ名詞1 （距離） distance 2 （雄雞、雉等的腿的後面突出像腳趾的部分） spur （of a cock etc ）Ⅱ動詞...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
  1. For quick truning to target of air - to - air missile ( aam ) for short range dogfight in large off - boresight it is necessary to study the agile turn control law

    摘要為了使近距格鬥空空導彈在大離軸角發射時能快速地轉向目標，需要研究快速轉彎控制律。
  2. The digital simulation based on this control law denotes that it possesses very well performance, and the interception ability of aam for short range in launching of large off - bore sight angle can be raised

    數字模擬表明，該控制律具有很好的性能，能使近距空空導彈在大離軸角發射時的截擊能力得到提高。
  3. Ir moving target detection and tracking under complex environment is a key technology problem in ir guidance system and ir alarm system to detect and track the point target in the far distance and the plane target in the near distance

    復雜背景下紅外運動目標的檢測和跟蹤是紅外成像制導和紅外預警系統中的關鍵技術難題，它分別針對遠距離點目標和近距離面目標進行檢測、跟蹤。
  4. This article analyses the signal characteristics of several typical cw radars, and presents the principle and application of doppler radar. as one focal point, this article researches the generation and math characteristics of pseudorandom code modulated signal, analyses the spectrum of pseudorandom code phase modulation radar signal, and presents this kind of signal ' s application in distance and speed measurement. this article also researches the application of mono - pulse amplitude comparison radar in angle measurement finally, this article elaborates the working process of crs in uast

    本文分析了幾種典型的連續波雷達信號的特性，介紹了多普勒雷達的原理和應用；研究了偽隨機編碼信號的產生和數學特徵，著重分析了偽碼調相連續波雷達信號的頻譜，及其在雷達測距、測速方面的應用；研究了單脈沖幅度比較體制在雷達測角中的應用；最後，闡述了超近反導系統中復合體制雷達的工作過程。
  5. At the beginning of 60 years, laser radar whose primary function is to measure distance appeared. developping for nearly half century, laser rader have been widely applied in many areas, especially in military application because of its particular merits such as high angle - solution, high - speed - solution, high - ditance - solution, nice - anti - jamming ability and good consealment. recently, in iraq war, the precision control and guide weapons depend on laser radar techniques embodied their powerful abilities. the laser radar technique is a very important part in u s military system

    歷經半個多世紀以來，激光雷達以其高角解析度，高速度解析度，高距離解析度，強抗干擾能力，好的隱蔽性，以及出色的全天候工作能力在很多技術領域尤其是軍事領域中得到廣泛的應用。最近的伊拉克戰爭中，以激光雷達為依託的精確制導武器顯示出了其強大的作戰能力，激光雷達技術在美軍作戰系統中扮演著重要的角色。
  6. With the development of railway construction in china, more and more new multiple tracks are soon put into construction. because of topography and geology limit, nevv tunnel is close to existing tunnel, which frequently results in destruct existing tunnel structure and afifected safe run. these situations disturb safe construction of new tunnel, so it is necessary to research reliable construction technology of close - spaced tunnel

    隨著我國鐵路建設事業的發展，越來越多的新建復線工程將投入建設，由於受地形地質條件等因素的限制，新建隧道與既有隧道之間設計距離較近，導致既有隧道結構破壞、影響運營安全的情況時有發生，也妨礙了新建隧道的安全施工，因此需要進行鄰近既有隧道安全施工技術的研究。
  7. Since the controller concerned did not positively apply vertical separation between the two aircraft or take prompt recovery action when they came close to each other, a loss of standard separation occurred

    由於控制員未有為兩架航機提供適當的高度間隔，或在兩機接近時立即採取糾正行動，因而導致這次標準距離出現偏差事件。
  8. Study on the seeker hand - off strategy and acquisition probability of short range air - to - air missile

    近距空空導彈中末制導導引頭交接班策略及截獲概率研究
  9. Abstract : problems caused in designing and management including configuring regulating devices, deciding spaces of the last pipelines, and working - out irrigation scheme in reason using drip irrigation in green houses and in covered lands are raising in recent years, theose not only affect benefits but also result in failing of projects

    文摘:近幾年來溫室、大棚種植蔬菜採用滴灌技術的越來越多，但有些工程無論設計上、管理上都存在一些問題，包括調壓設備的合理配置，按土壤、作物、灌水器及滴灌總水量合理確定毛管（或滴灌帶）的間距，以及按大棚蔬菜的耗水特性合理確定灌溉制度等，上述各項確定的不合理，不但直接影響效益，嚴重時可導致工程失敗，值得重視。
  10. There are a variety of flight modes of fighters when they launch air - to - surface ( as ) missiles. since the attack effect determined by fighters, missiles and the characters of the targets, it may vary due to the attack mode of the fighters

    飛機與導彈相配合實施近距空地攻擊時，盡管飛機實施攻擊的飛行方式不同，但是由於攻擊效果主要受飛機、導彈武器系統和目標特性限制，因此不同的攻擊方式會產生不同的攻擊效果。
  11. The conduct of monetary policy in developed market economies does have a high degree of similarity, but significant differences in their transmission mechanism still exist that justify different emphasis in the use of different monetary policy instruments

    已發展的市場經濟體系所推行的貨幣政策在很大程度上都相近，但政策的傳導機制卻存在很大差距，因此對不同貨幣政策工具都各有不同的偏重。
  12. We have investigated the influence on the character of cdte thin films with different conditions and parameters. secondly, in normal temperature, cdte thin films are high resistance semiconductor, for improving its electricity capability, we commonly inject benefactor or acceptor impurities into the pure cdte thin films, the ion influx technique is a good method among many adulteration means. at present, the literatures on the doped cdte thin films by the ion influx technique have a fat lot reports

    本論文首先採用近距離升華法在不同基片上制備cdte薄膜，研究了不同工藝條件和參數對cdte薄膜性質的影響。其次，在常溫下，本徵cdte薄膜均為高阻半導體。為了改善其導電性能，通常向cdte薄膜中摻入施主或受主雜質，其中離子注入技術是摻雜方法之一。
  13. The tactical missile seeker handover accuracy from midcourse to terminal guidance is researched. the small perturbation method is proposed to analyse error sensitivity of the seeker presetting parameters from error sources. firstly, the terminal guidance seeker presetting parameters are computed, based on the equations of a surface - to - air missile movement and a target movement. then the seeker presetting unaccuracy due to the command guidance radar measurement errors is also computed. it can be seen that the seeker presetting errors increase rapidly when the missile is close to the target, which leads to an important conclusion that the late seeker handover from midcourse to teminal guidance should be avoided

    研究復合制導的戰術導彈中末制導交班的導引頭預定精度問題.提出用小擾動法分析導引頭預定參數對誤差源的誤差敏感性關系.以中遠程防空導彈為例，結合導彈運動方程組和目標運動模型，計算了中末制導交班的導引頭預定參數，並計算了在制導站雷達測量誤差下的末制導導引頭預定參數的計算精度.可知，導引頭定位參數的計算誤差隨著彈目距離的接近而顯著增大，得到中末制導交班不能太晚的重要結論
  14. Abstract : the tactical missile seeker handover accuracy from midcourse to terminal guidance is researched. the small perturbation method is proposed to analyse error sensitivity of the seeker presetting parameters from error sources. firstly, the terminal guidance seeker presetting parameters are computed, based on the equations of a surface - to - air missile movement and a target movement. then the seeker presetting unaccuracy due to the command guidance radar measurement errors is also computed. it can be seen that the seeker presetting errors increase rapidly when the missile is close to the target, which leads to an important conclusion that the late seeker handover from midcourse to teminal guidance should be avoided

    文摘:研究復合制導的戰術導彈中末制導交班的導引頭預定精度問題.提出用小擾動法分析導引頭預定參數對誤差源的誤差敏感性關系.以中遠程防空導彈為例，結合導彈運動方程組和目標運動模型，計算了中末制導交班的導引頭預定參數，並計算了在制導站雷達測量誤差下的末制導導引頭預定參數的計算精度.可知，導引頭定位參數的計算誤差隨著彈目距離的接近而顯著增大，得到中末制導交班不能太晚的重要結論
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