鄰近星 的英文怎麼說

中文拼音 [līnjìnxīng]
鄰近星 英文
near stars
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 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...
  • 鄰近 : nearclose toadjacent to
  1. Andromeda, our nearest large galactic neighbor, is actually moving toward us, not away

    事實上，最鄰近我們的大型星系仙女座星系，就是朝著我們移動，而非遠離。
  2. Washington ( reuters ) - a new space telescope that looks at the cosmos with infrared detectors has lifted the dust veils from newborn stars and a bumptious comet, and revealed the detail in the spiral arms of a neighboring galaxy

    華盛頓（路透社） - - -一種能通過紅外線觀測宇宙的新型太空望遠鏡已經揭開了覆蓋在一些新誕生的恆星和一顆（ ）彗星上的宇宙塵面紗，向我們顯示了一個鄰近銀河系的旋臂的詳細情況。
  3. Sea surface temperature near hong kong waters eos satellite images

    香港鄰近海域海水溫度地球觀測衛星圖像
  4. In this paper, the basic characteristics of neilingding island ? s flora and their relationships with the neighboring floras were studied. the results show : ( 1 ) the vascular flora of neilingding island consists of 127 families, 367 genera and 551 species, of which 38 species of 25 genera and 20 families belongs to pteridophyta ; ( 2 ) the typical families of seed flora are lauraceae, rubiaceae, apocynaceae, annonaceae, euphorbiaceae, moraceae, aquifoliaceae, rutaceae, araliaceae, myrsinaceae, urticaceae, menispermaceae, araceae, palmae, etc. most of them also are the basic elements of cathaysian flora ; ( 3 ) 342 genera of seed plants in neilingding island can be classified to 13 types according to wu zheng - yi ? s " areal types of chinese genera of seed plant " ; the dominant geographical elements are pantropic genera ( 36. 05 % ), old world tropic ( 12. 54 % ), tropical asia ( 11. 60 % ), the total tropical elements made up to 84. 90 % of the total number of genera, but the typical and specialized tropical elements are scanty. most of them mainly distributes to sub - tropic or even to temperate zone ; ( 4 ) comparing the floristic composition of neilingding island with those of the neighboring regions, they is closely related to the flora of hong kong which is situated to the east of neilingding island. they all are belonged to the south china province of cathaysian kingdom

    通過對廣東內伶仃島的維管植物區系進行全面考察、採集、鑒定和研究，結果表明: （ 1 ）共有野生維管植物127科367屬551種，其中蕨類植物20科25屬38種，種子植物107科342屬513種， 12種為廣東新記錄; （ 2 ）種子植物區系的表徵科主要有:樟科、茜草科、夾竹桃科、番荔枝科、大戟科、桑科、冬青科、蕓香科、葡萄科、五加科、紫金牛科、蕁麻科、防己科、天南星科、棕櫚科等; （ 3 ）屬的地理成分以泛熱帶分佈為主，其次為舊世界熱帶及東亞分佈; （ 3 ）通過與鄰近地區植物區系的比較，發現內伶仃島與香港植物區系相似性最高，與古田、古兜山的相似性次之，而與南崑山的相似性較低，它們均屬于華夏植物區系界的華南省。
  5. Camera lens should be set to infinity with maximum aperture. then point the camera to perseus or neighbour constellations for a 5 - minute exposure time and try your luck

    將鏡頭對焦至無限遠，對準英仙座或其鄰近星座，把光圈調至最大，曝光5分鐘，應有收獲。
  6. He began examining nearby galaxies with a 10-inch refractor to see whether any stars had flared up.

    他用口徑10英寸的折射望遠鏡巡視鄰近的星系，查看是否有恆星已經閃亮。
  7. The sombrero, also known as m104, is one of the largest galaxies in the nearby virgo cluster, about 28 million light years from earth

    草帽星系又叫m104 ，是鄰近室女座星系團中最大的成員之一，距離地球約2800萬光年。
  8. The gravitational interaction of a satellite and a nearby particle is somewhat counterintuitive

    衛星和鄰近粒子之間的重力作用有些違反直覺。
  9. The carrier wave is modulated directly by the baseband signal at several frequency point in l band and s band. firstly, this paper clarifies the theory of i / q modulation, elaborates evm and acpl, and analyzes the effect of amplitude and phase unbalance and dc offset on evm. secondly we review the basic principle of phase locked loop and it ’ s composing parts, including the basic conception and design method of pll frequency synthesizer, especially introduce the charge pump pll frequency synthesizer in detail

    首先，在闡述i / q正交調制基本原理的基礎上，通過對誤差矢量和鄰近通道功率泄漏的詳細分析，定性、定量地討論了各種非理想電路因素（如相位不平衡、幅度不平衡、直流偏差等）對調制器性能的影響;其次，介紹了鎖相環的工作原理和基本組成部分，包括鎖相環的設計和環路濾波器的設計，特別詳述了電荷泵鎖相頻率源;第三，介紹了採用直接調制技術模擬衛星信號的射頻前端的設計;最後，對整個直接射頻調制系統進行測試，結果基本上達到了課題要求。
  10. Venus and mars, our neighouring planets, are just located at the inner and outer rims of the habitable zone respectively. as a result, venus is hot like hell for reason of the runaway greenhouse effect whereas the surface of mars is so cold that water can only exit in the form of ice

    在太陽系內，鄰近地球的金星和火星分別處于可居住區域的內外邊沿，故此金星因溫室效應失控而變成地獄般的火熱世界，而火星表面則冰冷得只容許冰粒存在。
  11. They are equipped with meteorological instruments supplied by the hong kong observatory. ship officers on board make regular weather reports and send them to nearby coastal radio stations or coast earth stations for onward transmission to meteorological centres

    天文臺供應氣象儀器給這些商船，而船上人員則定時將天氣報告拍發給鄰近的海岸無線電臺或地面衛星站，再轉送至各氣象中心。
  12. The planet and its neighbours are bathed in the solar wind, a stream of charged particles ejected from the upper atmosphere of the sun

    地球與其鄰近的行星都處于太陽風（從太陽上層大氣層發射出的帶電粒子流）的勢力范圍之內。
  13. For sally the duration of the journey might be, say, one year, but when she returns and steps out of the spaceship, she finds that 10 years have elapsed on earth

    莎莉登上一艘火箭船以高速駛往鄰近的恆星，調個頭，然後飛回地球，而山姆則始終留守家園。
  14. Camera lens should be set to infinity with maximum aperture. then point the camera to quadrans or neighbour constellations for a 5 - minute exposure time and try your luck

    將鏡頭對焦至無限遠，對準象限儀座或其鄰近星座，把光圈調至最大，曝光5分鐘，應有收獲。
  15. More recently, dr. rosanne di stefano also from the harvard - smithsonian centre for astrophysics and i used the chandra x - ray observatory to detect objects dubbed " quasisoft " x - ray sources in nearby galaxies because of their low temperatures, which are at most four million degrees celsius. that is well below the temperatures expected for " hard " x - ray sources such as neutron stars or stellar mass black holes - which run between 10 million and 100 million degrees celsius - and still hotter than " soft " x - ray sources like white dwarfs

    最近羅珊迪史提芬路博士她亦來自哈佛大學史密森天體物理中心和筆者利用錢德拉射線天文臺在鄰近星系偵測到一種奇怪的-射線源，我們稱之為類軟射線源，因為它們的溫度最高只有攝氏400萬度，遠低於一般硬射線源，例如中子星和恆星型黑洞溫度介乎攝氏1千萬至1億度，卻又比軟射線源例如白矮星為高。
  16. Basic equipment includes camera with long time exposure function, tripod and fast film iso400 or above. camera lens should be set to infinity with maximum aperture. then, you can point the camera to the night sky for a 5 - minute exposure time

    將鏡頭對焦至無限遠，對準獅子座及其鄰近星座，光圈調至最大，配合高速的底片iso400或以上或將數碼相機的感光度調高，作5分鐘長時間曝光，或有收獲。
  17. We know from observations of nearby galaxies that a small number of high - mass stars and a larger number of low - mass stars usually form at the same time

    從對鄰近星系的觀測我們得知：少數的大質量恆星，往往會和為數眾多的小質量恆星同時形成。
  18. With the advent of the nasa s chandra x - ray observatory and the european space agency s xmm - newton satellite, the search of intermediate - mass black holes in nearby galaxies becomes possible and promising

    美國太空總署的錢德拉射線天文臺和歐洲航天局的xmm -牛頓衛星，使在鄰近星系尋獲中型黑洞的機會再非遙不可及。
  19. If one counts distant clusters in the absence of a nearby cluster, one evaluates the first term.

    如果我們在沒有鄰近星系團的情形下計數遙遠的星系團，則可得出第一因子。
  20. There are two major errors. the first one is the error occurred in measuring v. although astronomers can locate v of individual galaxy accurately through the spectrum and the doppler s effect, owing to the gravitational pull exerted from neighbouring galaxies and clusters of galaxies, v is not wholly determined by the expansion of the universe

    有兩個主要的誤差：第一個是測量退行速度的誤差，雖然天文學家利用光譜及多普勒效應，已經很準確地找到個別星系的退行速度，但由於與鄰近星系及星系團的引力作用，這個退行速度便不完全是因宇宙膨
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