?ephemeris

ephemeris 發(fā)音

英：[?'fem(?)r?s; -'fi?m-]　　美：[?'f?m?r?s]

英：　　美：

ephemeris 中文意思翻譯

ephemeris 網(wǎng)絡(luò)釋義

n. 星歷表，歷書(shū)；短命的東西；日歷，日記

ephemeris 詞性/詞形變化，ephemeris變形

名詞復(fù)數(shù): ephemerides |

ephemeris 短語(yǔ)詞組

1、ephemeris time ─── 歷書(shū)時(shí)

2、nautical ephemeris ─── 航海星歷

ephemeris 相似詞語(yǔ)短語(yǔ)

1、ephemerides ─── n.星歷表

2、ephemerists ─── n.紀(jì)念品收藏者

3、ephemerids ─── n.蜉蝣科昆蟲(chóng)

4、ephemerous ─── adj.朝生暮死的；短暫的；短命的（等于ephemeral）

5、ephemerid ─── n.蜉蝣科昆蟲(chóng)

6、ephemerals ─── adj.短暫的；朝生暮死的；n.只生存一天的事物；短生植物

7、ephemeras ─── n.蜉蝣

8、ephemerist ─── n.紀(jì)念品收藏者

9、ephemerons ─── n.蜉蝣；生命極短暫的東西

ephemeris 常見(jiàn)例句（雙語(yǔ)使用場(chǎng)景）

1、Completed Ephemeris Position ─── 按星歷表計(jì)算的位置

2、Based on FK5 and DE405 ephemeris, the paper analyzed the influence of relativity, precession, nutation and aberration on apparent position calculation of star. ─── 基于FK5及DE405星表數(shù)據(jù)文件,考慮相對(duì)論效應(yīng)、歲差、章動(dòng)、光行差影響,采用天文矢量處理方法,提出高精度恒星視位置計(jì)算數(shù)學(xué)模型。

3、Use of a Group of Broadcast Ephemeris to Determine Timely the Position of the GPS Satellite ─── 應(yīng)用單組廣播星歷適時(shí)確定GPS衛(wèi)星的位置

4、A fast design method for the lunar satellite transfer trajectory is presented by combining patched conic technique and ephemeris. ─── 提出了一種將圓錐曲線(xiàn)拼接法與歷表相結(jié)合,快速設(shè)計(jì)月球衛(wèi)星地月轉(zhuǎn)移軌道的方法。

5、The Comparison Research on GPS Precise Ephemeris Interpolation Methods ─── GPS精密星歷插值方法的比較研究

6、The broadcast ephemeris,which is the basic of satellite navigation,must be precise and real time. ─── 導(dǎo)航衛(wèi)星廣播星歷是衛(wèi)星導(dǎo)航定位的基礎(chǔ),要求有較高的精度和實(shí)時(shí)性。

7、IGU ephemeris ─── IGU星歷

8、Setting circles are used on telescopes equipped with an equatorial mount to find astronomical objects in the sky by their equatorial coordinates often used in star charts or ephemeris. ─── 定位圈 是設(shè)置在望遠(yuǎn)鏡的赤道儀式架臺(tái)上的裝置，這是與星圖或星歷表上常用的赤道座標(biāo)一樣的天球座標(biāo)系統(tǒng)，可以協(xié)助尋找在天空中的目標(biāo)天體。

9、Validating Satellite Broadcast Ephemeris by SLR Data ─── 利用SLR數(shù)據(jù)進(jìn)行廣播星歷精度評(píng)估

10、Summary: Pocket Stars is an astronomy application featuring an integrated star chart, ephemeris, and celestial navigation calculator. ─── 綜述：特色應(yīng)用袖珍星星是一個(gè)綜合天文星圖、星歷、天文導(dǎo)航計(jì)算器。

11、Since the adoption of the IAU 1980 theory of nutation, the reference pole is the celestial ephemeris pole (CEP). ─── 1984年起，采用 IAU 1980章動(dòng)理論，選取天球歷書(shū)極作為參考極。

12、Julian ephemeris date ─── 儒略歷書(shū)日期

13、Ephemeris Parameters of Navigation Satellite and Their Fitting Arithmetic ─── 導(dǎo)航衛(wèi)星的歷書(shū)參數(shù)及其擬合算法

14、2. ephemeris used in agriculture. ─── 2.農(nóng)業(yè)上使用的歷書(shū)。

15、lunar ephemeris ─── 太陰歷

16、Julian ephemeris century ─── 儒略歷書(shū)世紀(jì)

17、COMPARATIVE ANALYSIS ON TWO METHODS FOR IGS PRECISE EPHEMERIS INTERPOLATION ─── 兩種IGS精密星歷插值方法的比較分析

18、ephemeris hour angle ─── 歷書(shū)時(shí)角

19、ephemeris transit ─── 歷書(shū)中天

20、Meanwhile, The positioning errors of GPS and its correction models are discussed at length, Particularly the practical example with regard to satellitic ephemeris error is computed and analyzed.3. ─── 同時(shí),對(duì)GPS定位中的誤差來(lái)源與改正模型進(jìn)行了詳細(xì)討論,特別對(duì)GPS廣播星歷軌道誤差進(jìn)行了詳細(xì)試驗(yàn)分析與研究。

21、ephemeris day ─── 歷書(shū)日

22、astronomic ephemeris ─── 天文年歷

23、ephemeris parameter ─── 歷書(shū)參數(shù)

24、Based on satellite ephemeris and time data of the satellite coordinates of the celestial coordinate system. ─── 根據(jù)衛(wèi)星星歷和時(shí)間數(shù)據(jù)計(jì)算衛(wèi)星在天球坐標(biāo)系中的坐標(biāo)。

25、Preliminary Study on Rapid Ephemeris Replacing the Precise Ephemeris in GPS Locating Calculation ─── 快速精密星歷替代精密星歷定位的初步研究

26、The orientation information of the sun, the moon and the earth, together with ephemeris are utilized to develop autonomous navigation algorithm, as well as its realization by DSP hardware. ─── 在小樣本觀(guān)測(cè)數(shù)據(jù)情況下,研究利用日地月方位信息和日月星歷表進(jìn)行航天器自主導(dǎo)航以及利用DSP實(shí)現(xiàn)航天器自主導(dǎo)航器的技術(shù)。

27、In order to calculate the satellite orbit in GPS data process,it is more efficient to use polynomial methods to fit the orbit curve with the parameters of GPS broadcast ephemeris. ─── 利用多項(xiàng)式擬合的方法計(jì)算GPS衛(wèi)星在軌坐標(biāo)時(shí),使用正交多項(xiàng)式可有效避免計(jì)算過(guò)程中出現(xiàn)的病態(tài)矩陣。

28、IGS ephemeris ─── IGS星歷

29、- Currently we have no accurate ephemeris for Charon and no ephemeris for Neptunian satellites at all. ─── + 由于缺乏資料，冥王星的衛(wèi)星 Charon 和海王星衛(wèi)星的位置是不正確的。

30、The research of satellites broadcast ephemeris parameters fitting arithmetic ─── 廣播星歷參數(shù)擬合算法研究

31、The scheme can anticipate user's location by using ephemeris message. ─── 該策略利用了星歷信息的確定性來(lái)預(yù)計(jì)用戶(hù)的位置。

32、GPS Satellite Coordinates Calculating with Chebyshev Polynomial Simulation Based on a Group of GPS Broadcast Ephemeris ─── 基于單組廣播星歷的GPS衛(wèi)星在軌位置的擬合計(jì)算

33、The results show that the orbit accuracy of GPS broadcast ephemeris in 2006 was much better than that in 2002 especially after the implementation of L-AII project. ─── 分析表明，由于L-AII計(jì)劃的實(shí)施和其他工作，2006年GPS廣播星歷的軌道精度較2002年有了較大的提高。

34、GPS broadcast ephemeris ─── GPS廣播星歷

35、The computation of DGPS corrections starts from the computation of GPS satellite position with using broadcast ephemeris information. ─── 差分修正量的計(jì)算,需先由廣播星歷的資料來(lái)計(jì)算GPS衛(wèi)星的位置,然后從已知地面點(diǎn)位置,求得差分修正量。

36、ephemeris meridian ─── 歷書(shū)子午線(xiàn)

37、Precision Analysis of Broadcast Ephemeris for Medium and High Orbit Satellites ─── 中高軌衛(wèi)星廣播星歷精度分析

38、GPS ephemeris parameters ─── GPS星歷參數(shù)

39、ephemeris of satellite ─── 衛(wèi)星星歷

40、searching ephemeris ─── 搜尋星歷表

41、ephemeris data ─── 天文歷數(shù)據(jù)

42、On the basis of the long term precise ephemeris of LAGEOS,a computing method suitable for doing the precise pointing prediction of LAGEOS has been derived. ─── 基于LAGEOS衛(wèi)星的長(zhǎng)期精密歷表,應(yīng)用簡(jiǎn)單的衛(wèi)星動(dòng)力學(xué)模式,給出了適合于作該衛(wèi)星的精密指向預(yù)報(bào)用的一種計(jì)算方法。

43、Impact of the ephemeris precision of GPS satellites on the solutions of the baselines ─── GPS星歷精度對(duì)基線(xiàn)解算的影響

44、Comparison of GPS satellite orbit numerical integration with broadcast ephemeris and IGS precise ephemeris ─── GPS衛(wèi)星軌道數(shù)值積分與廣播星歷及IGS精密星歷的比較

45、AN APPLICATION OF THE TRANSIT BROADCAST EPHEMERIS ─── 子午衛(wèi)星廣播星歷表的一種應(yīng)用

46、Three Interpolation Methods for Precise Ephemeris and Clock Offset of GPS Satellite ─── GPS衛(wèi)星精密星歷和鐘差三種內(nèi)插方法的比較

47、ephemeris second ─── 歷書(shū)秒

48、Broadcast ephemeris parameter ─── 廣播星歷參數(shù)

49、You may use the on-line New Object Ephemeris Generator to generate ephemerides to enable you to find the object after the first night. ─── 你可以使用在線(xiàn)星歷表生成器來(lái)計(jì)算你發(fā)現(xiàn)的目標(biāo)的以后的位置預(yù)報(bào)。

50、IGS ultra-rapid ephemeris ─── IGS超快速星歷

51、You may use the on-line New Object Ephemeris Generator to generate ephemerides to enable you to find the object after the first night. ─── 你可以使用在線(xiàn)星歷表生成器來(lái)計(jì)算你發(fā)現(xiàn)的目標(biāo)的以后的位置預(yù)報(bào)。

52、The main contents of this paper include: 1. The precision test algorithm of the satellite broadcast ephemeris and orbit determination. ─── 本文主要研究的內(nèi)容包括：1。衛(wèi)星廣播星歷精度測(cè)試方法和衛(wèi)星軌道確定精度測(cè)試方法。

53、The orbital motion of close binary pulsar can be used for generation of an astronomical ephemeris time scale BPT. ─── 介紹了該領(lǐng)域研究的基本狀況，重點(diǎn)對(duì)毫秒脈沖星守時(shí)的理論方法，綜合脈沖星時(shí)間及與原子時(shí)的關(guān)系等進(jìn)行了討論和評(píng)述。

54、broad cast ephemeris ─── 廣播星歷

55、final ephemeris ─── 快速預(yù)報(bào)星歷

56、A fast design method for the lunar satellite transfer trajectory is presented by combining patched-conic technique and ephemeris. ─── 提出了一種將圓錐曲線(xiàn)拼接法與歷表相結(jié)合，快速設(shè)計(jì)月球衛(wèi)星地月轉(zhuǎn)移軌道的方法。

57、asotronomic ephemeris ─── 天文星歷表

58、celestial ephemeris pole ─── 天球歷書(shū)極

59、In the precise ephemeris interpolation and sophisticated interpolation bad bell, when the three parameters were 5,11,10 and 2,8,3, they can achieve the desired results; ─── 在精密星歷插值和精密鐘差插值中，當(dāng)三個(gè)參數(shù)分別為5、11、10和2、8、3時(shí)，即可取得理想的結(jié)果；

60、ephemeris longitude ─── 歷書(shū)經(jīng)度

61、Person finally will become greenery be the ephemeris normal regulation. ─── 人終究會(huì)成為綠葉就是天體的正常規(guī)律。

62、The ephemeris of GPS satellites and the coordinates of the satellites are the mathematical basis in solving the GPS baselines. ─── 在GPS基線(xiàn)解算中，衛(wèi)星星歷是解基線(xiàn)的數(shù)學(xué)基礎(chǔ)，星歷的精度對(duì)基線(xiàn)解算結(jié)果具有影響。

63、Through example, analyzing positioning precise influence which broadcast ephemeris and precise ephemeris process different length baselines. ─── 實(shí)例分析了廣播星歷和精密星歷對(duì)于不同長(zhǎng)度基線(xiàn)相對(duì)定位精度的影響。

64、After comparison with overlay pass, other ephemeris and propagation, it was analyzed the orbit determination and propagation accuracy of LP. ─── 通過(guò)重疊弧段比較、外部星歷比較以及預(yù)報(bào)比較，我們分析了LP的定軌和預(yù)報(bào)精度。

65、AA200, celestial navigation celestial position calculation program, according to Jet Propulsion Laboratory DE405 ephemeris astronomical prepared, in the international arena in the most advanced level. ─── AA200，天文導(dǎo)航天體位置計(jì)算程序，根據(jù)噴氣推進(jìn)實(shí)驗(yàn)室DE405天文歷表編制而成，在國(guó)際上處于最先進(jìn)的水平。-aa200c.

66、The GPS ephemeris and GLONASS ephemeris adapt to some kind of the satellite orbits while they have some shortcoming. ─── GPS和GLONASS廣播星歷形式適合于某一類(lèi)衛(wèi)星軌道,但存在一定局限性。

67、celestial ephemeris pole(CEP) ─── 天球歷書(shū)極（CEP）

68、The coordinates of the satellites are got according to the boradcast ephemeris received. ─── 衛(wèi)星的坐標(biāo)是根據(jù)接收到的廣播星歷來(lái)計(jì)算的。

69、" The system in 1964 after he completed the U.S. military use in 1967 will be declassified Ephemeris and the provision of civil service. ─── 1964年該系統(tǒng)建成后即被美國(guó)軍方使用，1967年將星歷解密而提供民用服務(wù)。

70、The variations of orbit error of GPS broadcast ephemeris from 2002 to 2006 are analyzed, and some effects on the orbit accuracy are discussed. ─── 摘要分析了2002-2006年GPS廣播星歷軌道誤差的變化情況，并對(duì)其影響因素進(jìn)行了討論。

71、We have to acquire the following "tools" to work with: an ephemeris for the year the horoscope is to be made. ─── 我們必須在工作中使用“工具”，出生那年的一個(gè)星歷表。

72、The GPS ephemeris and GLONASS ephemeris adapt to some kind of the satellite orbits while they have some shortcoming. ─── GPS和GLONASS廣播星歷形式適合于某一類(lèi)衛(wèi)星軌道，但存在一定局限性。

73、We don't provide an ephemeris in this AstroAlert because, like 2002 NY40 a few weeks ago, J002E3 has a very large topocentric parallax. ─── 我們不提供星歷表在這AstroAlert ，因?yàn)橄?002年NY40幾個(gè)星期前， J002E3有一個(gè)非常大的視差topocentric 。

74、IGS precise ephemeris ─── IGS精密星歷

75、If you wish someone else to follow-up your new discovery, you should use the New Object Ephemeris Generator to generate ephemerides to enable your colleague to find the object after the first night. ─── 如果你希望其他人來(lái)持續(xù)觀(guān)測(cè)你發(fā)現(xiàn)的目標(biāo)，你應(yīng)該使用“新目標(biāo)星歷表發(fā)生器”去產(chǎn)生星歷表好讓你的合作者在第一晚后去發(fā)現(xiàn)它。

76、broadcast ephemeris error ─── 廣播星歷誤差

77、The R-D method utilizes the spacecraft ephemeris data and Range-Doppler frequency information of the SAR echo data to produce an estimatign of the target position. ─── 摘要距離-多普勒(R-D)定位法是利用衛(wèi)星星歷數(shù)據(jù)和雷達(dá)回波數(shù)據(jù)的距離-多普勒信息對(duì)SAR圖像目標(biāo)進(jìn)行定位，因無(wú)須在視場(chǎng)中選參考點(diǎn)，這對(duì)月面目標(biāo)定位具有重要意義。

78、To make use of the modern ephemeris of the sun and the moon and sift all the data of the solar eclipse calculated in Luoyang during the period from the 20th century to the 22nd century BC. 3. ─── (2)必須利用現(xiàn)代的日月歷表，對(duì)于公元前第20至22世紀(jì)之間300年，在洛陽(yáng)可見(jiàn)日食重新全部計(jì)算出來(lái)，并逐個(gè)進(jìn)行篩選；

79、Study on the Effect of GPS Satellite Ephemeris to Real-Time Positioning ─── GPS星歷對(duì)實(shí)時(shí)定位精度的影響研究

80、Rapid ephemeris ─── 快速精密星歷

81、THE NEW ELEMENTS AND EPHEMERIS OF (234) BARBARA ─── 小行星(234)Barbara的新軌道和星歷表

82、ephemeris sidereal time ─── 歷書(shū)恒星時(shí)

83、JPL ephemeris ─── JPL星歷

84、ERROR ANALYSIS OF IGS PRECISE EPHEMERIS ─── IGS精密星歷的誤差分析

85、It includesan ephemeris table, 13 aspects and max orbs from 0.5 to 9, 12 astrology objects, and 7 progression methods and 8 planet progressions. ─── 從 0.5 個(gè)到 9 個(gè)， 12 個(gè)占星學(xué)物體，和 7種級(jí)數(shù)方法和 8 行星級(jí)數(shù)包括一張歷書(shū)表， 13 個(gè)方面和頂點(diǎn)天體。

86、Analysis of the accuracy of IGS ultra-rapid precise ephemeris orbit ─── IGS超快速星歷精密軌道精度分析

87、geocentric ephemeris ─── 地心歷表

88、It can also be got in th post-processing according to the precise ephemeris. ─── 在后處理中也可以用精密星歷來(lái)計(jì)算衛(wèi)星坐標(biāo)。

89、GPS ephemeris ─── GPS星歷