有源干擾 的英文怎麼說

中文拼音 [yǒuyuángānrǎo]
有源干擾 英文
active jamming
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  • 干 : 干Ⅰ名詞1 （事物的主體或 重要部分） trunk; main part 2 （幹部的簡稱） short for cadre Ⅱ動詞1 （做...
  • 擾 : Ⅰ動詞1 （擾亂; 攪擾） harass; trouble 2 （客套話 因受人款待而表示客氣） trespass on sb s hospital...
  • 有源 : [電學] active有源電路 active circuit; 有源器件 active device; 有源天線 active antenna; 有源衛星 active satellite
  1. Radio disturbance characteristics for the protection of receivers used on board vehicles, boats, and on devices - limits and methods of measurement - specifications for active antennas

    道上車輛船舶和設備上用接收機保護的無線電干擾特性.限值和測量方法.有源天線規范
  2. Using this method to dispose interference of output signal of sensing elements, the interference caused by fixed position heat source of constant and adagio variable temperature can be effectively eliminated in exterior

    用這種方法對敏感元件的輸出信號進行處理可以十分有效地消除位置固定（或移動速度很慢）的熱源所產生的干擾。
  3. Heamagglutination tests were applied to detect virus in allantoic fluid of chicken embryos which were infected by b95 gathered from the vaccinated chickens " cloacal and oral cavity. the results show that the virus may be detected from 2 days to 11 days after the chicken being vaccinated. the hi antibodies were measured by heamagglutination inhibition tests. there is no significant difference between the immunized and the control chickens which were fed in one case. chickens were immunized with b95 by different immunization meathods or with different vaccines by the same meathod. lt is demonstrated that eyedrop, drinking water, spray or muscle injection all can stimulate good effects, but eyedrop and spray seem to be the best meathods. b95 immunized chicken have relatively higher hi titers and it also can last for a longer time than others

    但如果兩者相隔10天以上免疫， b95免疫不受h120的影響；如果同時免疫b95和h120 ，加大b95的免疫劑量也能獲得良好的免疫效果。用棉拭子采b95免疫雞口腔、泄殖腔的分泌液，檢測其中病毒的存在，結果免疫后2 11天雞口腔和泄殖腔中均有病毒的存在，說明b95免疫雞帶毒時間長。研究結果表明， b95具有不受母源抗體干擾、 hi抗體產生快、水平高、持續時間長、同居擴散性強等特點，因此b95是一株優良的、具開發前景的新的新城疫疫苗株。
  4. For ship mounted sonar, the transducer received not only the required signal but also the ship noise. for distant signal, the ship noise is a strong interference

    在船用聲吶環境中，基陣所接收的除了可能有的目標信號外，還存在本艦噪聲，它對于遠方的目標信號是一個強大的干擾源。
  5. Following the increasing capability of wind power, the distribution networks will be under disturbances by reason of the randomness and intermittence of the power resources

    由於風能具有隨機性和間歇性的特點，隨著風電規模的不斷擴大，電網將持續受到風電場波動功率源的干擾。
  6. Three primary jamming methods used on laser - guided bombs are : laser angle deception jamming, active laser suppressive jamming and passive electro - optical jamming

    摘要對激光制導炸彈的主要干擾方式有3種：激光角度欺騙干擾、激光有源壓制干擾和光電無源干擾。
  7. Avionics self - protection system is a subsystem of the advanced avionics system, which has the main functions to find hostile radar - guided weapons system and infrared - guided weapons system by using the mothed of radar reconnaissance. and then to countermeasure enemy ' s radar - guided weapon system and infrared - guided weapons system by adoptinging those measures of electric - magnetic jamming ( active countermeasures ), chaff cloud deception jamming ( passive countermeasures ) and ir decoy deception jamming ( passive countermeasures ) so as to protect our airplanes from the hostile attacks this paper have researched deeply for the integrated mode of avionics self - protection system

    航空自衛系統是先進航空電子綜合化系統的一個分系統，其主要功能是通過雷達偵察方式發現敵方雷達制導武器系統和紅外製導武器系統，並通過實施電磁干擾（有源干擾） 、箔條雲欺騙式干擾（無源干擾）和紅外誘餌欺騙式干擾（無源干擾）對抗敵方雷達制導武器系統、紅外製導武器系統，保護我機免受敵方武器系統攻擊。
  8. One - cycle control response fast, it can reject power perturbations and the control circuit is simple and reliable

    單周控製法具有響應快、抗電源干擾和控制電路簡單可靠等優點。
  9. Based on the breakdown model of blemish dielectrics, the dielectrics state of power cable can be monitored using measures of the loss current from the shield of power cable that is sparked by the disturbing source in power network

    藉助于含有缺陷的絕緣擊穿模型，利用電力系統固有的干擾作為信號源，直接測量電纜屏蔽層的損耗電流，監測電力電纜絕緣運行狀態。
  10. To improve anti - jamming technique by spread spectrum close to monochromatic frequency, so that enhance the ability of anti - active - jamming and anti - passive - jamming, anti reconnaissance, anti - radiation missile, anti - stealth, by means of multi frequency spread spectrum and hopping spectrum instead of mono - frequency spread spectrum, realizing strong processing system for anti - interference signal, providing the method of generating of chirp signal and corresponding matched filter system

    摘要為改進線性調頻雷達系統所採用的在單色頻率點附近擴譜抗干擾技術，加強制導雷達站具備抗有源、無源干擾，反偵察，抗硬殺傷的反幅射導彈和反隱身的能力，通過將單頻點擴譜改為多頻點擴譜跳譜，實現了高抗干擾信號處理系統，給出方案中在中頻段實現的線性調頻信號產生方法以及對應的匹配濾波處理系統。
  11. The results show that : in the 2 - 4m of road buffer zones and 0 - 10m of infrastrctuer buffer zones, the density of dominant species and biomass will decrease for herbs, and abundance and proportion will get bigger than other exents ( inner species increasing owing to the outer species invading ) ; in the shrub disturbence extent, there exists an inverse relationship between the influence degrees and buffer zones ; in the 40m of infrastructure buffer zones, there has the biggest influence on the trees, however, the effect of road buffer zones is unobvious, only a small change on the morphology

    結果表明，草本類，游道影響源干擾區在2 4m ，設施類在0 10m ，原有優勢種密度減小，物種豐度較其它干擾范圍內有所增加（外部種入侵導致本地植物的種類數目增多） ，均勻度也增大，生物量減少；灌木類，在干擾范圍內，影響程度與影響源的距離成負相關關系；喬木類，接近設施類40m處影響最大，游道類影響源則影響效果不明顯，只有形態上略有變化。
  12. Abstract : ir active jam technology includes ir decoy, ir jammer, dircmlaser blinding ， etc. this paper briefly describes the present state of ir active jam technique

    文摘:紅外有源干擾技術包括紅外干擾彈、紅外干擾機、定向紅外對抗和激光致盲等。綜述了國外紅外有源干擾技術的發展現狀。
  13. The effective disturbance of laser to imagining track system is validated by two experiments. one is laser irradiates ccd detectors and the other is laser disturbs ccd imaging track evaluation system. the energy of laser disturbing ir imagining guided system effectively is estimated. the guidance error sources are analyzed and the hitting probabilities are calculated before the disturbance and after it by utilizing the formula about single missile shot percentage

    首先通過激光輻照面陣ccd探測器和激光干擾ccd成像跟蹤系統的兩個實驗，證明激光對成像跟蹤系統能形成有效干擾;然後對激光有效干擾紅外成像制導系統所需的能量進行估算;分析了制導誤差的來源，根據建立的導彈命中概率計算公式，具體計算激光干擾前後導彈命中概率。
  14. The calculation of penetration probability of anti - ship missile against electronic jamming

    在有源干擾下反艦導彈突防概率的計算模型
  15. The polarimetric information in the target scattering signal has great potential on target detection, enhancement, filtering and recognition. some novel techniques can be proffered for detecting concealed targets, weakening the influences of adverse em environments, confronting active jamming and recognizing targets. basic theory of radar polarization is studied firstly

    雷達目標散射信號中的極化信息在目標檢測、增強、濾波及識別中有著巨大的應用潛力，為雷達系統在反隱身、削弱惡劣電磁環境的影響、對抗有源干擾和識別目標等方面提供了新的技術途徑。
  16. This dissertation simulates sar point target imaging with range - doppler ( r - d ) algorithm based on analyzing sar imaging theories and algorithms. based that, we analyze the technology of sar active jamming and the methods of jamming effectiveness evaluation, research suppression jamming and deception jamming systemically. and we simulate several jamming modalities of suppression jamming and deception jamming, which proves its validity and correctness. we then use three different methods to evaluate the jamming effectiveness, analyze the result of the simulation

    本文在對sar的工作原理及其典型成像演算法分析研究的基礎上，對sar的點目標成像進行了距離-多普勒演算法模擬;在此基礎上，詳細分析了sar的有源干擾技術及干擾效能評估方法，系統的研究了壓制式干擾和欺騙式干擾，實現了多種干擾樣式壓制式干擾和點目標欺騙式干擾的模擬，證明了其有效性和正確性，得出了結論;用多種不同的干擾效能評估方法對壓制式干擾模擬進行了干擾效能評估，分析了所得結果。
  17. Enticing system of two - points is a radiant point disturbing system that use radiant point disturbing mode and the defects of anti - radiation missile ( arm ) to disturb prs ( passive radar seekers ) of arm, accordingly, realize the aim of protecting the main fighting radar

    摘要兩點源誘偏系統是應用有源干擾的方式，利用反輻射導彈（ arm ）本身的缺陷來對反輻射導彈的導引頭進行干擾，從而達到保護主戰雷達目的的一種有源干擾系統。
  18. The an qing frigate no 539 is belonging to the east china sea fleet, two groups of the non - source interfering missile launching pads have been installed in both sides of steering bridge and both sides of helicopter hangar in order to interfere the enemys missiles, with these equipment the defense capability has been strengthened

    中國海軍053型安慶號導彈護衛艦「安慶」號導彈護衛艦配屬東海艦隊，它在駕駛室建築的兩側和直升機為的兩側，分別裝有一組無源干擾彈發射箱，每組朝不同方向發射，主要用來干擾敵方對艦導彈，從而提高自身的保護能力。
  19. Abstract : this paper first discusses the optimum method of feature choice in the fuzzy recognition of tank under the condition of different noise source interference. then, through quantitative analysis of the peak features of power spectrum and auto - correlation spectrum, it analyzes and contracts the recognition effects of tank under the condition of multi - source interference. finally, it gives the profitable results

    文摘:對不同聲源干擾條件下坦克識別的特徵優選方法進行了深入的研究和探討，在此基礎上，通過雙譜譜峰特徵的定量分析，對多源干擾時的坦克識別效果進行了分析對比，得出了有益的結論。
  20. This paper first discusses the optimum method of feature choice in the fuzzy recognition of tank under the condition of different noise source interference. then, through quantitative analysis of the peak features of power spectrum and auto - correlation spectrum, it analyzes and contracts the recognition effects of tank under the condition of multi - source interference. finally, it gives the profitable results

    對不同聲源干擾條件下坦克識別的特徵優選方法進行了深入的研究和探討，在此基礎上，通過雙譜譜峰特徵的定量分析，對多源干擾時的坦克識別效果進行了分析對比，得出了有益的結論。
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