interference region 中文意思是什麼

interference region 解釋
干擾區
  • interference : n. 1. 沖突，抵觸。2. 干涉，干預。3. 妨礙，打擾，阻礙物。4. 【物理學】干擾；干涉。
  • region : n. 1. 地方，地域，地帶；地區；行政區，管轄區，區；左近，鄰近；（大氣、海水等的）層，界，境。2. 【解剖學；動物學】（身體的）局部，部位。3. （學問等的）范圍，領域。4. 〈罕用語〉天空。
  1. When a collimated - well gaussian laser beam passes through a 27i - phase plate and then focused by a lens, a focused hollow beam ( fhb ) will be generated behind the lens, as a result of the completely ( r = 0 ) and partially ( r 0 ) destructive interference effects around the central region of the beam

    當一束準直的高斯光束通過具有2位相分佈的位相片和一個薄透鏡時，這將導致在入射高斯光束中心的完全和部分相消干涉效應，於是在透鏡后就會形成一束聚焦中空光束（ fhb ） 。
  2. Aiming at some occurrent interfering problems during acoustic variable density logging in oil region, for example, some short horizontal linear interference has appeared in the acoustic variable density logging drawing, and combining with the logging principles of cement bond composed logging tools, this paper has analyzed the factors of forming interferences during acoustic variable density logging and the influences for well cementing evaluation, and suggested some methods to judge and solve every interference

    摘要針對油區聲波變密度測井中出現的干擾問題，例如在聲波變密度測井成果圖上有短橫線干擾，結合水泥膠結組合儀測井原理，分析了聲波變密度測井中形成干擾的因素及其對固井評價的影響，提出對各種干擾的判斷和解決方法。
  3. Unlike in subsonic and transonic speed regimes, the interference resulting from the finite size of the test region is seldom present.

    不像在亞、跨音速區域，這里因試驗段尺寸有限造成的干擾是難得存在的。
  4. An interference field exists in space in the region where the two reflected waves are superimposed on each other.

    兩個反射波相互重疊的空間出現一個干涉場。
  5. Modern sonar systems generally use hydrophone arrays and advanced signal processing techniques to improve their detection and localization abilities, whereas beamforming plays an important role. as it is known, the conventional beamforming approach provides limited array gains and low interference suppression abilities, and cannot resolve multi - targets distributed within a small spatial region

    但是，傳統的波束形成方式所提供的陣增益有限，對干擾的抑制能力不強，且不能分辨空間小角域內的多個目標，影響了聲吶系統整體性能的發揮。
  6. This paper raised a new way for overlapping speech segregation based on sound localization cues. in this paper, we first divide the speech stream into some time - frequency regions and calculate the itd and iid of each region. then the notion of a " time - frequency " binary mask is given, which selects the target if it is stronger than the interference in a local time - frequency region

    然後求取每個小片段上的itd （到達雙耳時間上的差異性）和iid （到達雙耳強度上的差異性）值，經過實驗證明某個片段上的itd值和iid值與該片段上的信噪能量比是單調遞增關系，因此通過和域值的比較，得出掩蔽系數，來判斷每個小片段具體是屬于哪個聲源。
  7. That this council does not believe that the first chief executive of the hong kong special administrative region hksar, who is selected today not through universal franchise, will have the determination to safeguard a high degree of autonomy and resist the chinese government s interference with the hksar

    本局不相信今日並非透過普選產生的第一任香港特別行政區「特區」行政長官有決心維護高度自治並抗拒中國政府對特區的干預。
  8. The land clutter is useless signals for target detection caused by land terrain. the multipath effect is some kind of interference which is caused by wave reflection on terrain. the diffraction effect is the phenomenon of wave propagation into shadow region

    地雜波是由地面散射引起的對目標探測無用的信號;多路徑是由電磁波在地面反射所引起的干涉;衍射則是電波繞射傳播到遮蔽區的現象。
  9. In the broadband incoherent beamspace high resolution method, the outputs of mvdr beamformers are used to suppress the interference from outside the beam coverage region in each subband. computer simulation results show good performance at low signal to noise ratio ( snr )

    該方法克服了基於預成恆定束寬波束輸出的寬帶相干高分辨處理方法不能有效抑制波束區域之外強于擾的不足，模擬結果表明該方法在低信噪比具有良好的性能c
  10. Calculations of path - differences in different cases have been analysed. calculations of propagation factor in interference region, diffraction region and transition region has been studied. method of determination of transition region is introduced

    研究了多路徑和衍射的產生機理，分析了不同地面時路徑差的計算方法，分析了地面反射系數的計算方法以及衍射區和過渡區方向圖傳播因子的計算過程，最後闡述了過渡區的判斷方法。
  11. Civil air defense alarm system was a system to dispense antiaircraft alarm sig - nal, hand hostile air attack informational communication to urbanite at wartime. it is a particular informational communication system of the civil air defense depart - ment, and can not be taken place. at the development trend of digitaliza - tion, unitization, integration of civil air defense communication, the civil air defense alarm system is developing too, for adaptation to the require of both future war and peaceful dual, and enhancing civil air defense communication system ' s directing automation. in recent years, development of different kinds of communication technology infuses new clearly energy into communication, especially spread spectrum communication, because of its strongly interference - free feature, invisibility best, realizable code division multiple access and antimultipath wane and so on merit, gets extensive use at wireless region ; the corresponding spread spectrum chips emerge as the times and get boom, which provides advantag e to realization of the circuit of spread spectrum communication. at the same time, in company with the advance of electronics level, the single chip microcomputer has a great development, world renowned chip manufacturer pushout respective products one after another, the kinds of which are too many to statiste

    在人防通信的數字化、一體化、綜合化必然的發展趨勢下，人防警報系統也不斷發展，以適應未來戰爭和和平時期的雙重需要，提高人防通信系統指揮自動化。近年來，各種通信技術的發展給通信注入了活力，擴頻通信更因其抗干擾能力強、隱蔽性好、可實現碼分多址和抗多徑衰落等優點在無線領域得到了廣泛應用；其相應擴頻處理晶元應運而生並得到迅速發展，這為擴頻通信的電路實現提供便利。同時隨著微電子工藝水平的提高，單片微型計算機有了飛躍發展，世界上著名的集成電路晶元製造商紛紛推出各自的產品，單片機型號之多，已達到難以統計的地步。
  12. Three new studies released this month suggest the interference is damaging the whales, whose population in the puget sound region has fallen from 98 to 80 in less than a decade

    菩及海灣的鯨魚數量已經在不到十年的時間內由最初的98頭下降為如今的80頭了。
  13. Firstly, as an important optical thin film, it has the many good properties of high transparence in visible region, high refractive index, high chemical stability, high strength and high degree of hardness, which applied widely to anti - reflection coatings, interference filters, electrochromism windows and thin film optical waveguides

    作為光學膜， tio _ 2薄膜在可見光區透射率高，折射率大，化學穩定性高、強度大、硬度高，是非常重要的光學膜，已被廣泛地應用於抗反射塗層、干涉濾波片、電致變色窗和薄膜光波導。
  14. Hong kong special administrative region hksar government and guangdong province signed a frequency coordination agreement which will ensure that radio frequencies in the hksar and guangdong could be used efficiently with minimum mutual interference

    該協議書除確保香港特區及廣東省能有效使用無電頻率和減少無電相互干擾外，亦促進雙方在電訊服務方面的發展。
  15. It is explained that separatism, extremism and terrorism and transnational drugs crime and interference outside on central asia through “ color revolution ” constituted the main threatening factors in the safety and stability of the region. the second part analyzed russis ’ s global strategy in its central asia policy. the thired part analyzed effect of the russia ’ s central asia policy on the safety of central asia. though the russis ’ s central asia policy gave a heavy blow to the terrorism and has positive influence

    第一部分分析了影響中亞安全的主要因素，認為「三股勢力」 、跨國毒品犯罪及外部勢力通過「顏色革命」對中亞的干預，構成威脅地區安全的主要因素。第二部分簡要分析了俄羅斯中亞政策的調整。第三部分分析了俄羅斯對中亞地區安全的作用，認為俄羅斯在維護中亞地區安全中起積極作用。
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