射電星體 的英文怎麼說

中文拼音 [shèdiànxīngtǐ]
射電星體 英文
radio star
  • 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...
  • 星 : 名詞1 （夜晚天空中閃爍發光的天體） star 2 [天文學] （宇宙間能發射光或反射光的天體） heavenly body...
  • 體 : 體構詞成分。
  • 星體 : cytaster aster; kinosphere aster; planet; aster; [天文學] celestial body; heavenly body
  1. The most obvious advantage is that because of their inability to scatter appreciably, nebular radio waves completely and genuinely delineate the distribution of nebular gas.

    因為星雲對射電波的散射很小，所以最明顯的優點就是能夠全面而真實地勾畫出星雲氣體分佈的外貌。
  2. So combine the item of “ space targets surveillance photoelectricity telescopes arrays system ”, this thesis does research in developing space targets visualization system. the main achievement in this thesis can be summarized as follows : 1. expatiate e the basic theory of satellite track dynamic, analyse the orbit characteristic of two - body problem and launch window, subastral point calculation, visibility and coverage analysis, two - line element sets

    本文結合「空間目標監視光電望遠鏡陣系統」課題，進行了空間目標可視化系統的設計和研究，主要作了以下幾方面的工作: 1 、闡述了衛星軌道動力學的基本原理，分析了二體軌道特性和發射窗口的基本特性，星下點軌跡計算、可見性和覆蓋分析和兩行根數。
  3. Quasar is short for quasi - stellar radio source

    類星體是「類似恆星射電源」的縮寫。
  4. A radio galaxy is related to, but appears larger than, a quasar

    一個射電星系與之有關，但是它比類星體要大。
  5. 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。
  6. Xin xing liang electric - optics of jilin province, co., ltd. it has evolved into a unique company, specializing in the manufacture of cylindrical lens etc. we employ some experienced engineers and technical personnel from chang chun institute of optics, fine mechanics and physics, which is part of the chinese academy of science

    柱面鏡，光學鏡片，光學，鏡片，棱鏡，窗口片，反射鏡，透鏡，球面鏡，濾光片，消色差吉林省新星亮光電有限公司原長春市朝陽區升光學鏡片加工部是一家專門從事光學冷加工的實體企業。
  7. The thesis is based on the subproject of national " 973 " key project, " hxmt spacecraft integral analysis and design ". aiming at the satellite power system, it establishes a simulation software, and uses it on the hxmt power system designing and simulation

    本文以國家973專項課題「天體高能輻射的空間觀測與研究」的子課題「 hxmt衛星系統方案設計」為應用背景，構造了一個面向衛星電源系統的模擬軟體，並對hxmt天文衛星電源系統進行了設計分析和模擬工作。
  8. Wire antennas are still very popular on vehicles, ships and aircrafts. they are easily to be interference sources and sensitive bodies. in our calculation we must take account of the mutual coupling between wire antennas when they are very close

    線天線在移動通信系統中被廣泛地應用，它作為許多機載、艦載、衛星、通信電子設備中電磁能量的發射和接收埠，最有可能成為輻射干擾的干擾源和敏感體，特別是當天線靠得很近的時候，必須考慮相互之間的互耦。
  9. Based on the viewpoint of interaction between waves in plasmas, the partial differential equation that causes the spectral lines broadening has been deduced from radiation transfer equation of high - frequency electromagnetic waves in plasmas. the numerical solution has been obtained by using the fortran program we compiled. we concretely calculated the spectral lines widths of and fraunhoferx 3704 in corona, fj / a4923. 9 in dwarf nova oy car and f. / a4934 in the variable star rr lyrae

    本文從等離子體波與波相互作用觀點出發，由高頻電磁波輻射轉移方程導出了引起譜線寬度變化的偏微分方程，編寫fortran程序求解偏微分方程的數值解，具體計算了日冕綠線f _ exiv 5303和夫朗禾費線3704 、矮新星oycarf _ eii 4923 . 9 、天琴rr型變星f _ ei 4934的譜線加寬值，對以上各譜線加寬中的等離子體致寬效應作了初步計算。
  10. Steep - spectrum radio quasar

    陡譜射電類星體
  11. Product categories include : antennas and towers ; broadband technologies ; cameras ; data broadcasting ; digital television ; microwave / satellite ; multimedia products and services ; radio programming ; video editing and effects ; information and research services and transmitters

    產品包括：天線及發射塔；寬帶技術；照相設備；數據廣播；數字電視；微波/衛星；多媒體產品和服務；廣播節目設計；錄像編輯及效果；信息和研究服務和發射器。
  12. Nano - composite nd2fe14b / - fe magnetic material has been prepared by mechanical milling nd2fe14b alloy under ar2 and subsequent crystallization at different temperature. effect of ball milling ( attritor mechanical milling and planetary mechanical milling ) and crystallization technique on structure and magnetic of nanocomposite nd2fe14b alloy has been analyzed by xrd, sem, tem and ppms

    通過x射線衍射（ xrd ） 、掃描電子顯微鏡（ sem ） 、透射電子顯微鏡（ tem ）和物理性能測試系統（ ppms ）著重研究了不同球磨工藝（攪拌式球磨與行星式球磨）及晶化處理工藝參數對納米復相nd2fe14b合金組織結構和磁體性能的影響。
  13. Flat - spectrum radio quasar

    平譜射電類星體
  14. Pulsar radio emission is markedly different from other astrophysical radio sources, characterised by extremely high brightness temperature and high degree of linear or circular polarization. the high brightness temperature of the pulsar radio emission implies that the underlying emission mechanism must be coherent. so far there is no widely accepted model for the radio emission. this paper discusses recent developments in studies of the production and propagation of pulsar radio emission

    脈沖星的射電輻射與其他天體物理輻射源有很大的不同，因為它們有著極高的亮溫度和高度的線或圓偏振.極高的亮溫度意味著起作用的發射機制一定是相干的.至今尚無對這種輻射普遍接受的模型.本文討論了關于脈沖星的射電輻射產生和傳播研究中的新進展
  15. Radio - intermediate quasar

    中介射電類星體
  16. The name comes from the fact that the first quasars identified emit mostly radio energy and look much like stars

    這個名字實際上來自首個被確認的類星體，它所發射的絕大部分是射電能並且看上去很像恆星。
  17. The correlation between broad - band spectral index and peak frequency for xbls and fsrqs

    和平譜射電類星體間峰值頻率與光譜指數的相關性分析
  18. Radio loud quasar

    強射電類星體
  19. X - rays are a byproduct of high - energy electron discharges in the sun, in exploding stars, and even in lightning. many scientists did not expect sparks alone to do the trick

    X射線是太陽爆炸星體甚至閃電中的高能電子放電帶來的副產品，很多科學家並不認為電火花獨自也能產生出這種射線。
  20. Sparks created in a lab give off x - rays, scientists announced monday. x - rays are a byproduct of high - energy electron discharges in the sun, in exploding stars, and even in lightning

    X射線是太陽爆炸星體甚至閃電中的高能電子放電帶來的副產品，很多科學家並不認為電火花獨自也能產生出這種射線。
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