標識輻射 的英文怎麼說

中文拼音 [biāozhìfúshè]
標識輻射 英文
characteristic radiation
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 識 : 識Ⅰ動詞[書面語] （記） remember; commit to memory Ⅱ名詞1. [書面語] （記號） mark; sign 2. （姓氏） a surname
  • 輻 : 名詞（車輪中車轂和輪圈的連接物） spoke
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 標識 : [物理學] characteristic; identification; identifying標識碼 identification code; 標識位置 home position
  • 輻射 : radiation; exposure; radio; beaming
  1. Eradiate noise recognition obtains feature information of movement under - water target, which is produced by passivity sonar, and then decides its category by referring to a priori knowledge

    本文的研究方法是從目標產生的輻射噪聲中提取出目標的特徵信息，結合已有的先驗知識，對目標的類別做出判斷。
  2. And l have yet to meet the lowly paid customs official

    我還將集裝箱標識為有化學輻射
  3. And l have yet to meet the lowly paid customs official.

    我還將集裝箱標識為有化學輻射
  4. This method not only solve the problem of measuring the millimeter - wave detector system on projectile and testing on shooting range, but also bring forth a effective measuring way, and supply a good conditions for target identifying

    該方法不僅解決了彈載毫米波輻射計的系統檢測和靶場試驗測試問題，為型號研製、試驗及生產等環節提供了有效地檢測手段，也為目標識別研究提供了良好的條件。
  5. This article, through analysis different system radar ’ s superiority and limitation in target identification, proposes to unite the convention air defense radar ’ s echo characteristic and the electronic support sensory system ’ s aircraft - borne radiant characteristic, structure reasonable recognition system. it can satisfie the airplane target identification demand under the different background

    本文通過分析不同體制雷達在目標識別上的優勢和局限性，提出把常規防空雷達回波特徵和電子支援偵察系統得到的機載輻射源特徵聯合起來，構造合理的識別系統的新思路，以此來滿足不同背景下對飛機目標識別的需求。
  6. Now a method is suggested which uses a passive remote sensing equipment - microwave radiometer for detection and identification of air object

    文中提出了微波輻射計去探測和識別空中目標的方法。
  7. Based on the analysis to the particularity of the cruise missile attacking, a complete recognition method based on the knowledge is developed

    巡航導彈攻擊目標的特殊性使得傳統的基於塊狀目標和基於強輻射點源目標的識別方法不再適用，由此引入了基於知識的識別方法。
  8. In this paper a system has been developed for studying characteristics of " clouds and sky " on the images taken by a whole - sky camera at three different wave bands ( the visible, the infrared, long wave infrared ), then assessing the presence, distribution, shape, and radiance of clouds over the entire sky using automated cloud decision algorithms and related processing

    根據發展自動化雲觀測的目標，利用雲和晴空大氣在可見光近紅外、熱紅外多波段散射輻射和熱輻射的不同特徵，我們嘗試建立一個多波段（可見近、熱紅外）全天空成像輻射觀測系統，進行全天空分波段成像輻射的獲取，定量分析和特徵識別，獲得雲量、雲型、雲底高信息，實現對雲參數化信息的自動獲取。
  9. The second part brings forward a new ar - model - based arm detection method based on features of arm and characteristics of velocity and acceleration of the radar echoes. by establishing two - order ar models, this new detection method computes the poles of models representing different targets, thus estimates the acceleration of the targets so as to determine the nature of the targets. furthermore, this method can not only be applied when the arm is being tracked by radar, but also be put into use in radar ’ s seeking and scanning times

    第二部分則是根據反輻射導彈（ arm ）的特點及其雷達回波信號中速度、加速度等特徵，提出了一種新的基於ar模型的arm檢測演算法，該方法通過建立二階ar模型、估計代表不同目標的模型極點，並由此估算目標加速度來判斷目標性質，該方法不僅可以在雷達已跟蹤上arm后採用，而且適用於雷達搜索掃描時使用，模擬結果表明該方法具有解析度高，對雷達脈沖重復頻率（ pulserepetitionfrequency ， prf ）及積累脈沖數要求不高的特點，在低的prf及少的積累脈沖下，利用該方法仍可有效地識別檢測arm 。
  10. If your radiation badge turns red, you had better go to the hospital

    如果輻射標識牌上的紅燈亮你最好去醫院了。
  11. Uncooled sensors are being considered to replace cooled sensors in some applications, but most importantly, the unique characteristics of the uncooled sensors spawn novel uses of the technology

    紅外攝像技術是一種利用被探測物體自然輻射的紅外線進行熱成像，識別目標的技術。紅外攝像技術的關鍵部件是紅外探測器。
  12. This thesis researches the design and implementation of underwater high - speed multi - channel data acquisition and processing system. there are some contents to be presented including designing a set of noise signal generator ; design and implementation of underwater nosie high - speed multi - channel data acquisition and processing system ; programming the windows 2000 device driver cl pci and usb with ddk2000 ; programming user interface of the control of the acquisition and display of the image with vc + + 6. 0

    本論文對高速多通道採集和處理系統的設計和實現進行了研究，論文的主要研究工作包括：設計一套模擬噪聲源；根據水下目標輻射噪聲的檢測和識別要求進行了高速多通道採集和處理系統的設計和實現研究；完成了相應的pci 、 usbwindows2000驅動程序的開發；使用vc + + 6 . 0編寫了採集控制和波形顯示界面。
  13. The far - distance targets can be detected with the aid of the satellite image and the ample respond time of the defensive system can be provided ; the cryptic cruise missile and anti - radiation cruise missile can be effectively detected and tracked recur to the infrared image. radar is widely used in the cruise missile defensive system. the radar in the sky can detect the further flying cruise missile, ground based radar and coastal defense radar can track and help weapons system aim at the oncoming force cruise missile

    在目前情況下，衛星圖像、紅外圖像以及雷達成像在探測、跟蹤、識別、打擊巡航導彈目標方面具有相當大的優勢，藉助于衛星圖像可以在遠距離發現目標，能夠為防禦系統提供比較充足的響應時間；藉助于紅外圖像可以有效對付隱身巡航導彈和反輻射巡航導彈；雷達是在巡航導彈防禦系統中使用最多的設備，空基雷達能夠探測離防區比較遠的巡航導彈，陸基雷達和海基雷達能夠跟蹤巡航導彈，並可協助武器系統瞄準來襲巡航導彈，尤其是雷達陣在巡航導彈防禦中更是可以發揮重要作用。
  14. A kind of mathematical model about the output signal of the millimeter wave radiometer sensor is established. through analyzing and abstracting the output signal, we devised the target template. after previous transaction, use the fuzzy theory to calculated the target recognition probability, including the low speed scan and the high speed scan

    建立了毫米波輻射計輸出信號波形的數學模型，通過波形特徵分析和提取，分別設計了高、低速掃描條件下的目標模板，提出了一套對目標信號進行預處理的方法，並運用模糊目標識別理淪，分別計算了高、低速掃描條件下的目標識別概率。
  15. This paper studies the helicopter, the propeller - driven aircraft and the turbofan jet airplane echo modulating feature parameter model and analyses the echo signal feature. it gains the target echo ’ s the cyclical modulation feature by using the complex ar frequency range bispectrum slice. because traditional method in extraction airborne radar ’ s radiant signal feature time has certain insufficiency, this paper proposes the approximate entropy and the norm entropy as the passive feature parameter in the airplane

    由於傳統方法等在提取機載雷達輻射源信號特徵的時候存在著一定的不足，本文提出把近似熵和范數熵作為飛機目標識別的無源特徵參數，給出了提取相應特徵熵的演算法，實現對機載雷達輻射源信號的識別，通過和機載雷達類型的匹配，實現對目標的識別。
  16. 6. according to the theory of imaging of imaging spectrometer, through simulating the procedure of atmospheric radiation, a linear model was developed and applied in this study to re - build spectrum and got a satisfactory result. it lay a better foundation for object interpreting and quantitatively retrieves of information

    根據圖象的構成理論，在嚴格模擬大氣輻射過程的基礎上，推導並採用一元線性模型來重建地物光譜，獲得了滿意的結果，為目標地物直接識別及其信息的定量反演奠定了基礎。
  17. The distribution of line - spectrum and its harmonics extracted from the spectral envelope of different target ' s radiated noise exhibits strong differences, which may provide important clue for the detection and classification of targets

    摘要不同類型目標輻射噪聲包絡譜中的線譜及其諧波分佈存在較大差異，是進行目標檢測和分類識別的重要線索。
  18. Ship - radiated noise recognition based on hidden markov models

    基於隱馬爾可夫模型的艦船輻射噪聲目標識別
  19. In the thesis, i choose the horizontal and symbiotic industrial cluster basing on the natural resources as the objects to study, and make full use of knowledges from many subjects, including : economy, management, complex science, math, computing simulation, etc. through the idea of " down to up ", i make every individuality ( company ) inside the industrial clusters as a cell ; and choose techological support, labor supply, natural resourses reserve, maket overlay, intermediary service, public foundation, govenment policies as the outside influencing features ; and choose total assets, total production value, output ratio of capital as the indexes of system characters. then, i establish a computing simulation model on the optimal scale of industrial clusters basing on cellular automata model by matlab software, and simulate the shifts of characters of sigle cell according to the changing environments

    本文主要以基於自然資源稟賦的水平共生型產業集群為研究對象，綜合應用現代經濟學、管理學、復雜性科學、數學和計算機模擬方法等多學科的知識，吸納「自下而上」的思想，選取技術支撐、勞動力供給、自然資源、市場輻射、中介服務、公共基礎、政府政策七個變量作為集群成長的外部影響因素以及總資產、總產值和資金產出率作為集群的系統特徵指標，以產業集群（系統）內部的個體企業為單位元胞，參照自適應、自組織的自然演化機制模擬單位元胞自身特質受到周邊環境的變化而改變，採用元胞自動機模型和matlab軟體，建立一個基於元胞自動機模型的產業集群規模演化的計算機模擬模型。
  20. The radar radiation is high density, all frequency and it ' s frequency is changeable, we can get the toa, pw and pa by measuring the parameters of radar pulse. by these parameters, we can know where the radiation be, then we can launch arm to perish enemy or protect own

    通過對雷達視頻脈沖信號參數的測量，可以獲得脈沖幅度（ pa ） 、脈沖到達時間（ toa ）和脈沖寬度（ pw ）等時域參數，獲取敵方輻射源的型號、威脅等級等信息，從而對目標進行識別和定位，以達到消滅敵人，保存自己的目的。
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