射電電子學 的英文怎麼說

中文拼音 [shèdiàndiànzixué]
射電電子學 英文
radionics
  • 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） ...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 電子學 : （研究電子或離子運動規律及其應用的科學） electronics
  • 電子 : [物理學] [電學] electron
  1. Antimatter / matter reactions have practical applications in medical imaging, see positron emission tomography ( pet )

    反物質/物質反應在醫學成像有實際應用，注意正電子放射斷層攝影術（ pet ） 。
  2. In brief, the birefringence is varied electronically by means of a controlled applied electric field.

    簡言之，用一個受控的外加電場以電子學方法來改變雙折射。
  3. Mixers are the key components of many microwave and millimeter - wave systems. the super - heterodyne receiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system. but it is more and more difficult to get the choiceness lo source of the same band with the system is working at high frequency especially in the millimeter - wave. sub - harmonic mixer is a good solution to this problem now. in this circuit we need just half 、 quarter 、 even 1 / 8 of the rf signal frequency. in this paper the design and fabricate of sub - harmonic hmic mixers ( 2, 4 ) at w - band are introduced

    混頻器是微波通信、射電天文學、雷達、等離子物理、遙控、遙感、電子對抗，以及許多微波測量系統中至關重要的部件。在現代通信系統中，毫米波頻段通常採用超外差接收機，混頻器作為第一級就成為關鍵部件。由於在毫米波頻段，同頻段高性能的本振源成本高，技術難度大，採用分諧波混頻技術是解決此問題的有效途徑，只需射頻頻率1 / 2 、 1 / 4甚至1 / 8的本振頻率即可實現混頻。
  4. Foremost among the techniques used to study dense interstellar region is molecular radio astronomy, a relatively new and rapidly developing interdisciplinary science.

    在用來研究高密星際區域的技術中，最重要的是分子射電天文學；這是一門較新的發展迅速的邊緣科學。
  5. " for fundamental work in the field of quantum electronics, which has led to the construction of oscillators and amplifiers based on the maser - laser principle

    在量子電子學領域的基礎研究成果，為微波激射器激光器的發明奠定理論基礎
  6. As a professor at the university of southern california in the late 1960s and early 1970s, marburger did research in theoretical physics on the study of quantum electronics and nonlinear optics and co - founded the university ' s center for laser studies

    1960年代末至70年代初，馬伯格在美國南加州大學擔任教授，他的研究領域是理論物理學中的量子電子學和非線性光學，也是該大學雷射研究中心的共同創建人。
  7. Duo to the intrinsic characteristics of the gaas material, serai - insulating ( si ) gaas photoconductive semiconductor switches ( pcss " s ) have more obvious advantages in the performance of both high power and ultra - fast switching than those pcss " s made of other materials and then can be widely used in ultrahigh speed electronics, field of high power microwave generation and pulse forming ( pulse sources of high power ultra - fast electromagnetism, ultra - wide - band microwave generator )

    半絕緣gaas光電導開關（ photoconductivesemiconductorswitches簡稱pcss ' s ）具有兼備寬頻帶和高功率容量特性，使其在超高速電子學和大功率脈沖產生與整形技術領域（大功率亞納秒脈沖源、超寬帶射頻發生器等）具有廣泛應用前景。
  8. First of all there are the remarkable achievements of a molecular radio spectroscopy in these clouds.

    首先應說到的是分子射電頻譜學研究這些雲所取得的顯著成就。
  9. The research uncovered the facts that, in the design of space vehicles, the single event effects induced by high - energy protons and iron ions in space must be taken into account seriously, the proper hardening measures must be taken to protect the electronic devices from disfunction. it is also suggested that, for the low - orbit satellites, the south atlantic anominal zone should be avoided

    宇宙高能質子和鐵離子的單粒子效應在航天任務設計中需要重點考慮，空間應用的電子學元器件，必須進行適當的抗輻射加固，在設計低軌道衛星軌道時必須設法避開南大西洋異常區（ saa ） ，航天任務設計中還需要掌握太陽質子事件總體上11年為周期的特性。
  10. Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms - terms particular to electromedical equipment - radiology and radiological physics terminology

    電工電力電信電子學照明和顏色術語.第5部分:醫療電氣設備專用術語.第01集:輻射學和輻射物理學術語
  11. Our next - generation high - resolution spectrometer is a novel combination of optics and electronics that is ideal for applications such as characterizing lasers, measuring gas absorbance, and determining atomic emission lines

    我們下一代高解析度分光計，是一種新的光學和電子學器件的組合，對在激光特徵分析，測量氣體吸光率和確定原子散射線等領域的應用很理想。
  12. The research on the radiation effects of materials induced by high - energy proton irradiation is of important significance in many scientific fields, such as the single event effects of semiconductor components exposed on space, accelerator - driven nuclear energy generator, tritium production by accelerator, intense pulsed ion beam technology, proton radiography, etc. the effects and mechanisms of irradiation vary vastly for different energies and intensities of proton beams

    宇宙高能質子的單粒子效應（ see ）研究、潔靜核能系統（ ads ）研究、加速器產氚計劃（ apt ） 、強脈沖離子束（ ipib ）技術、質子斷層掃描等領域都涉及質子輻射效應問題。質子輻射對不同的材料會導致不同的效應，開展質子輻射效應產生的機制研究，掌握其效應規律，對于電子學元器件的抗輻射加固指標提出，以及在其他研究中的方案設計等都有重要意義。
  13. This thesis will introduce a new terahertz source which based on vacuum electronics, transmission characteristics of the high frequency system and the process of interaction between electron beam and the high frequency traveling - wave have been researched, which offers basic technology for further deep development of terahertz source technology basd on vacuum electronics in our country

    本文將介紹一種基於真空電子學的新型太赫茲輻射源器件，對其線路特性進行研究以及高頻系統中注波互作用過程進行數值模擬計算，為國內真空電子學太赫茲源的研究奠定了一定的技術基礎。
  14. Optical fibre amplifiers - basic specification - test methods for reflectance parameters - reflectance tolerance using an electrical spectrum analyser

    光纖放大器.基本規范.反射參數的試驗方法.用電子學光譜分析儀測定反射公差
  15. The research about the critical technique includes : developing the radiation - hard ccd sensitive to the x and euv ray ; implementing the design of ccd driving clock and signal readout electronic using cpld ; implementing shutter design which can realizing 1ms - 10s exposing time

    關鍵技術突破包括：完成x射線和極紫外波段都敏感的抗輻照型ccd技術設計，並利用cpld實現了非規則像素陣列ccd的驅動時序和讀取電子學電路設計和調試：完成1ms 10s寬動態范圍快門裝置設計和調試。
  16. Device applications of physical phenomena are considered, including electrical conductivity and doping, transistors, photodetectors and photovoltaics, luminescence, light emitting diodes, lasers, optical phenomena, photonics, ferromagnetism, and magnetoresistance

    包括電導性及摻雜，電晶體、光偵測器及光伏特計，螢光、發光二極體、雷射、光學現象、光電子學、鐵磁性及磁阻性等物理現象之元件應用。
  17. Zinc oxide is a kind of excellent multi - functional semiconductor materials, zinc oxide nanowires have a lot of new optical and electronic characteristics, and one of its functions in the electronic frontier is worked as field emission electron source

    氧化鋅是一種非常優異的多功能半導體材料，氧化鋅納米線具有很多新穎的光學與電學特性，它在電子學領域的用途之一是作為場發射電子源。
  18. Vertical cavity surface emitting lasers ( vcsels ) have been studied extensively in the field of optoelectronics over the past few years

    垂直腔面發射激光器（ vcsel ）是當前光電子學領域最活躍的研究課題之一。
  19. Fed was the production of vacuum microelectronics which came out in the end of 1980 ’ s. because it has the both advantages of active matrix liquid crystal display and crt display, it will show powerful market potential

    場發射平面顯示器（ fed ）是20世紀80年代末問世的真空微電子學的產物，兼有有源矩陣液晶顯示器和傳統陰極射線管（ crt ）顯示器的主要優點，顯示出強大的市場潛力。
  20. The study of si - based materials light emitting is a new leading field in semiconductor optoelectronics and photonics. the light emitting if si - based quantum - dot is attractive research direction

    Si基材料光發射的研究是當前半導體光電子學與光子學中迅速發展起來的一個前沿領域， si基量子點的光發射是近年來極引人注目的新研究方向。
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