本身干擾 的英文怎麼說
中文拼音 [běnshēngānrǎo]
本身干擾
英文
set interference- 本 : i 名詞1 (草木的莖或根)stem or root of plants 2 (事物的根源)foundation; origin; basis 3 (本錢...
- 身 : Ⅰ名詞1 (身體) body 2 (生命) life 3 (自己; 本身) oneself; personally 4 (人的品格和修養) on...
- 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...
- 本身 : itself; in itself; oneself
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The hardness of a material is, in broad terms, a measure of its resistance to local deformation by some specified disturbing force. unlike most physical and engineering properties, therefore, hardness is not a unique property, but depends on the nature of the test concerned
硬度以廣義來說,一種物料的硬度是其對某些特定干擾力所造成本身變形的抗力程度。因此硬度與很多物理及工程特性不同,它不是一種獨特的特性,而視乎測試的性質而定。That is the reason that all over the countries have never stopped researching for mask jamming technology of radar. at present, the mask jamming source mainly comes from the thermal noise and zener avalanche noise of semiconductor devices. but the noise ’ s quality isn ’ t stabile because of the differences of semiconductor devices each other and the changes of exterior conditions
目前採用的遮蓋性干擾的噪聲源主要來自半導體器件本身的熱噪聲或齊納雪崩噪聲,但各器件本身的不一致性和外界條件變化等因素使噪聲輸出質量不穩定;同時由於此類信號不能再生,不利於科學研究。Then, after the circuit is placed wholly into margin within the case of gyroscope, electromagnetic interference which affects circuit itself is analyzed, designing for board level electromagnetic compatibility is discussed, approaches with which reducing electromagnetic interference are bring forward, at same time, the request of every circuit routing is required, and a part of circuit layout is improved
其次,分析了電路安裝在陀螺殼體內后的電磁干擾對電路本身的影響,探討了電路板級的電磁兼容性設計,提出了減小電磁干擾的途徑,在此基礎上提出了電路各模塊的布線要求,並改進了部分電路布局。The problem about neutral - point - grounding mode is an all - around technical problem which associated with not only power system reliability , insulation coordination , electromagnetic interference , but assault safety 。 in china , the neutral grounding modes of the 10kv net involved of none grounding, grounding by arc suppressing coils, resistance grounding or reactance grounding in the past 。 with the development of civic power network , low resistance grounding mode was used to restrain the over voltage, particularly in guangzhou, shanghai , beijing , and zhuhai etc. it was reported that the over - voltage level of low resistance grounding mode is lower than that of arc suppressing coil mode, but the operation carried out the other way 。 at substations in guangzhou and shanghai it was found that the low resistance grounding mode is successful 。 but in some areas , such as zhuhai , substations grounding with low resistance revealed some problems , including power supply reliability rapidly dropping , transmitting line often tripping ; and person safety being threatened 。 so interiorly the grounding mode selection of the 10kv network was disputed, which mainly focused on the fault form of 10kv net grounding, the apply area of suppressing arcing coil grounding mode, power supply reliability level of the two modes, person safety, communication interfere and the workload of maintenance
爭議點主要是在10kv電網接地故障的形式、消弧線圈接地的應用范圍、兩種運行方式供電可靠性的高低、人身安全、通訊干擾和運行維護工作量等諸多方面。 11 17本論文就是針對以電纜為主的城區10kv電網中性點接地方式的選擇問題進行研究。論文首先對10kv電網的中性點運行各種方式進行分析,比較各方式的特點,然後以重慶儲奇門變電站10kv電網的實際參數來建立數值計算模型,在考慮了電網接地電容電流變化、中性點電阻取值大小、接地點接地電阻值變化等多種影響因素的情況下,對中性點經消弧線圈接地和經小電阻接地方式下電網的過電壓水平和接地點短路電流大小進行了數值計算,其計算結果與電科院所作現場試驗進行了比較。Of course the sampling clock is itself a digital signal
時鐘本身也是數字信號,也會干擾模擬電路。This is a case report of a male patient with mycosis fungoides who developed acute generalized exanthematous pustulosis after receivinginterferon therapy
本文報告一例蕈樣?菌病之男性病人,在接受干擾素治療后,出現急性全身發疹樣膿皰癥。We provided a new method that tried to transform the whole image to featured space and facilitated identification and self - elimination of disturbance according to the hue and luminosity features of eyes of human being. we gave the definition and description of the transformed space. a wavelet - texture filter was designed to distill space - transform - based feature of the image itself was executed
根據人眼對顏色、亮度等不同的敏感性以及圖像本身的性質,仿人眼變換域分析圖像形成光學濾色鏡效果,減少復雜背景顏色和相似形狀的多重干擾,並以此定義和表徵變換域特徵空間,給出變換域小波紋理車牌特徵,成功提取車牌字元區域; 2The aerodynamic parameters are calculated under dynamic condition. according to the position and the posture of the bomb, the parameters are calculated every short interval until it leaves the interfere area
本文採用了在動態條件下求解航彈氣動力的方法,每隔很短的一個時間間隔就根據彈體的位置和姿態重新計算其氣動力參數,直至航彈脫離機翼、機身的干擾區。They manifest spontaneously and effortlessly, when things are left to themselves, are not interfered with, not shunned, or wanted, or conceptualised, but just experienced in full awareness, such awareness itself is sattva
它們怡然率性的表現,當無為而治、事情不受干擾、逃避、欲求或概念化,而只是全心全神地體驗,這覺知本身就是悅性的體現。When running in closed - loop system, the motor will be affect inevitably by load disturbance ? and disturbance due to variety of motor parameter, then the dynamic performance of closed - loop is affected
無刷直流電機閉環運行時,不可避免地要受到外部負載擾動和由於電機本身參數變化而產生的干擾。因此,電機閉環控制系統的動態性能就會受到影響。The thesis is organized as below : in chapter 1, the background knowledge is given which is needed for study on bluetooth security mechanism and implementation. first bluetooth technology is overviewed including its develop history, radio interface, physical links, interference, network topology, core protocol, etc. next communication security is introduced according to the model of network security architecture from osi. finally some primary cryptographic techniques are discussed based on symmetric encryption, asymmetric encryption and advanced encryption standard published years ago
本文研究了利用藍牙技術提供各種安全服務和實現的課題,並通過一些具體實現的實例進行闡述,具體安排如下:在第一部分,本文首先回顧了藍牙技術及發展情況,主要包括藍牙發展簡史、藍牙標準的射頻介面、物理鏈路、干擾情況、網路拓撲結構以及核心協議等;然後介紹了通信安全的基礎知識,討論了osi系統中的四層網路安全結構模型;最後給出了各種加密技術的基本理論,包括對稱加密體制如des和blowfish 、非對稱加密體制( rsa公鑰演算法、數字簽名和身份證明等)以及新一代的高級加密標準( advancedencryptionstandard , aes )等。Based on the mechanism of slipstream interaction, described in this thesis is firstly the interaction of the propeller slipstream with the wing 、 fuselage and horizontal tail. subsequently, the changes in lift 、 drag and pitching moment are derived, giving an engineering model for the prediction of the increments in the aerodynamic characteristics caused by the interference between the propeller slipstream and the other parts of aircraft. this method offers a powerful means to the calculation of the aerodynamic interaction between the propeller and the aircraft, providing reliable data for the design of and aerodynamic calculation on propeller - powered aircraft
本文以滑流干擾的機理為出發點,研究了螺旋槳滑流與飛機機翼、機身、平尾組合體之間的相互影響,推導出滑流引起的飛機升力、阻力和俯仰力矩的變化,給出了滑流干擾對機體氣動特性影響的工程估算方法,為研究螺旋槳與飛機部件之間的相互干擾提供了有力的工具,為以螺旋槳發動機為動力的飛機的設計和氣動計算提供可靠的依據。But modern electronic counterwork technic could exactly estimate the carrier frequency, signal period, even the pseudo - random ( pn ) sequence itself of direct sequence spread spectrum ( dsss ). it is urgency to investigate a new dsss to achieve lower probability of detection ( lpd ) and higher anti - jamming
然而現代電子對抗技術可以準確估計直接序列擴頻通信的載波頻率、符號周期甚至擴頻碼本身,為達到更低截獲率和更高抗干擾的通信目的,必須研究新的直擴通信技術。According to the characteristics that limited dynamic range of images taken in dense fog, dynamic range stretch as a global enhancement method is used. in order to reduce the effect of noise it brings, sparse coding is adopted
大霧天氣下的圖像由於其本身灰度范圍有限的特點,採用動態范圍拉伸的方法進行全局增強,並對其增強后出現的噪聲干擾問題利用稀疏編碼技術給予解決。This dissertation analyses the back ground clutter ’ s characteristic of sar and the serious influence to sar target detection and classification. based on analyzing jamming methods in existence such as noise jamming and cheat jamming, and the anti - jamming ability of high - resolution sar, the author puts forward a new matching jamming which is time, frequency and dopple fields multidimensional - matching - overcast similar clutter ’ s jamming
本文通過對sar背景雜波的特性分析和背景雜波對sar目標檢測和識別的影響,結合目前傳統干擾體制的不足,以及sar自身強抗干擾的能力,研究了一種對sar的時域、頻域和多普勒域多維匹配覆蓋的類雜波干擾新方法。Contributions in this paper mainly sh ow four points : 1 the structure characteristic of the received ds - cdma signal is analyzed in the presence of multi - path slow fading effect case for wireless mobile communication. according to this characteristic, four data - selected schemes based on chip - matched filter are presented from the perspective of energy and structure of signal. and the impact of these schemes on multiple - access interference ( mai ) and inter - symbol interference ( isi ) is analyzed
本文的主要貢獻在於四個方面: 1 、針對無線移動通信系統中廣泛存在多徑慢衰落效應的情況,分析了ds - cdma系統中接收信號本身的結構特徵,根據這個特徵,在匹配濾波的基礎上,從能量與信號結構的角度提出了四種不同的數據採用方案,並分析了不同數據方案對多址干擾與碼間干擾的影響。But, the alarm signals from scada have disadvantages as follows : ( 1 ) the open - air feeder terminal units ( ftu ) are interfered by strong electromagnetic and thunder. besides, the failure of relays and the fault of ftu can also lead to that fault information is interfered and aberrant. ( 2 ) in the process of transmission and commutation, the error in the communication equipment may result in the signals err or lose
然而,現有的scada系統在配電網發生故障時提供給調度員的警報信息有如下局限性: ( 1 )面向現場的戶外饋線終端ftu運行環境惡劣,承受強的電磁、雷電干擾,並且由於繼電器節點故障、 ftu元器件損壞等因素的存在,使得配電網信息受干擾、畸變的可能性較高; ( 2 )在信號傳輸及變換過程中,通訊裝置的故障等原因,也可能導致信號出錯甚至丟失; ( 3 )保護裝置和斷路器本身也有可能誤動或拒動。The controlled system has much defect, such as asymmetry of the dynamic characteristic, low accuracy, bad stability. on the contrary, self - adaptive control can eliminate model error, restrain outside disturbance and parameters ’ change of the system
由於被控對象本身具有動態性能不對稱,系統精度低,穩定性差等缺點,而自適應控制具有消除模型化誤差,抑制外界干擾及本身參數變化等優點。This paper investigates adopting adaptive frequency hopping ( afh ) to replace fh, in order to enhance bluetooth ’ s anti - jamming performance. this paper analyzes the interference bluetooth faces on, the mechanism of bluetooth for anti - jamming, the work principle and key technology of afh firstly, which are the bases for the next investigation
文章首先分析了藍牙和ieee802 . 11b之間互干擾的情況、藍牙本身的抗干擾機制、自適應跳頻技術的工作原理以及應用到藍牙時的關鍵技術等問題,這為後面的研究奠定了基礎。Because of the disturbance of environment and apparatus, the detected signal is very faint and the detection is very difficult
由於檢測信號非常微弱,極易受到外界環境和器件本身的干擾,所以測量困難。分享友人