行星運動 的英文怎麼說

中文拼音 [hángxīngyùndòng]
行星運動 英文
epicyclic motion
  • 行 : 行Ⅰ名詞1 （行列） line; row 2 （排行） seniority among brothers and sisters:你行幾? 我行三。where...
  • 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...
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 行星 : [天文學] planet
  • 運動 : 運動[舊時用語] arrange things or get things done through pull
  1. Dynamic model of satellite is built up with astronomic method, and a short - arch forecast arithmetic of satellite orbit in short arch with single site is given, which is of high precision when only angle data is available

    本文使用了天文方法建立了人造衛星運動的數學模型，給出了一種只使用單站短弧段測角數據對人造衛星軌道進行高精度預測的演算法。
  2. An exhibit on celestial mechanics demonstrates the laws governing planetary motion

    其中一座有關天體力學的展品，會示範支配行星運動的定律。
  3. Across the rigid - flexible coupling dynamic analysis, we acquired the coupled effects between the three - dimensional attitude motion of the satellite and the flexible vibration of the antenna ' s supporting beam, and got the dynamic behaviors of the system. and we found the change pattern of the antenna ' s structure parameters, which decide the system ' s connatural characteristic and its dynamic response

    通過對衛星?天線形成的剛柔耦合系統進行動力學分析，獲得了衛星的剛體運動與天線的彈性振動之間的耦合影響規律及其真實的動力學行為，得到了天線結構參數對衛星?天線系統的固有特性及其動力學響應的影響規律，為衛星姿態控制和天線結構優化設計奠定了基礎。
  4. Like the sun, the planets shift their positions so slowly that their day-to-day motion is hard to detect.

    象太陽一樣，行星的飄移非常緩慢，以致它們每天的運動很難被察覺。
  5. Research on kinematics of prolate epicycloid planetary transmission and optimum replacing tooth profile by arc

    長幅外擺線行星傳動運動學研究及齒廓圓弧優化替代
  6. For example, if there is a planet orbiting around the neutron star, it will wobble a little and the pulses will come a little early or late. we can then deduce the mass and the radius of the orbit of the planet from the arrival time of the pulses. this is how the first extrasolar planet is discovered

    例如假若有一顆行星圍繞一顆中子星運行，它會令中子星出現搖動，引致脈沖的間隔變長或短，由此我們根據脈沖周期的變化，可推斷出行星的質量和軌道半徑，這亦是天文學家找出第一顆地外行星時所用的方法。
  7. Orbiting satellites were better at spying on enemies than wayward reconnaissance drones, and rockets destroyed targets more reliably than temperamental flying bombs did

    按軌道運動的衛星比難以駕馭且以監控為主的無人駕駛飛機更好地偵查敵情，而且相對於我行我素的自動導航導彈而言，用火箭來毀滅目標更具可靠性。
  8. Among them the gray level co - occurrence matrix ( glcm ) and gray gradient co - occurrence matrix ( ggcm ) methods, which attributed to the statistic textural analysis scheme were then chosen to extract the textural features of five kind areas on satellite images. in the second part the principle of classification and bp neural network were introduced. combined with textural features, the improved bp neural network successfully performed on the classification of the satellite images

    論文的第一部分介紹了進行紋理特徵研究的一些典型的方法，利用其中的基於統計的紋理分析法中的灰度共生矩陣以及灰度一梯度共生矩陣法，分析了衛星雲圖上五類區域的紋理特性；第二部分主要介紹了遙感圖像分類原理以及神經網路中的bp演算法，在對演算法原理進行深入理解的基礎上，把紋理特徵與神經網路進行組合，實現對衛星雲圖進行分類分析；第三部分內容是在前面圖像分類結果的基礎上，對序列圖像用相關匹配法進行運動分析，反演雲跡風風場。
  9. Normally, the retrograde motion of one outer planet will last from weeks to months. so, you cannot see it in a single night

    通常，外行星每次會逆行數星期至數月不等，所以你不可能一夜間看到外行星順行逆行再順行的運動。
  10. And this measurement, in turn, would allow scientists to estimate not only the distance between earth and the sun but also the scale of the entire solar system

    天文學家已經由克卜勒的行星運動定律知道所有行星和太陽的相對距離，所以他們能夠由金星視差計算出太陽視差，讓科學家得以估計地球與太陽的距離，以及整個太陽系的尺度。
  11. Normal stress distribution on the inner cylinder forced by power law fluid flowing in annulus with inner cylinder executing a planetary motion

    冪律流體在內管做行星運動的環空中流動時的內管法向應力分佈
  12. The discovery of these laws is only possible when we entirely give up looking for a cause in the will of one man, just as the discovery of the laws of the motions of the planets has only become possible since men have given up the conception of the earth being stationary

    只有當我們完全拋棄在一個人的意志中去尋找原因的時候，才能發現這些法則與此相同的是，只有當人們拋掉那些有關地球的一切成見，才能揭示行星運動的法則。
  13. ( 4 ) before the presentation of results of our observations and analysis, the corrections for the ccd images and the methods to analyze the observational data were introduced. ( 5 ) in order to analyze the lightcurves of ( 469 ) with multi - periods, the theories about the precession of the asteroids and the eclipse of the binary asteroids were involved

    因此，在第五章中，針對2002年所觀測的一顆非單一周期光變的小行星（ 469 ）的情況，嘗試利用小行星受迫進動或雙小行星運動理論，對（ 469 ）的光變曲線進行了解釋。
  14. Scientists have identified some 250 planets orbiting stars other than our sun. most are detected by indirect measurements such as tiny variations in the wobble of a star

    除了太陽之外，科學家已經確認250個環繞其他恆星的行星。多數行星是透過間接方式發現，如恆星運動中出現的細微擾動。
  15. The secondary flow in newtonian fluid flow in annulus with the inner cylinder executing a planetary motion

    流體在內管做行星運動的環空中流動的二次流
  16. Biodiversity of bacterial isolates on three different media from coking wastewater treatment system

    型行星傳動的星形布置的脈動式無級變速器運動特性的研究
  17. In order to save time and reduce computational complexity in geometric calibration, a new idea is introduced, a new method on basis of it is presented. the image distortions are decomposed into nominal distortions, caused by nominal scan mirror and spacecraft motion, and seven perturbations, caused by deviations from the nominal motion. the paper analyzes each perturbation, build up a new equation to solve line of sight

    為了快速地進行幾何校正，引進了一種新的思路，並加以改進，將圖像上的扭曲分解為標稱掃描鏡和衛星運動引起的和七個偏離標稱運動的微擾量引起的兩個部分，引進了一種用偏導求視線的簡便方法，詳細分析了各個微擾量造成的影響，建立了新的視線求解方程。
  18. Applications to physics : the oscillator and planetary motion

    物理上的應用：諧振和行星運動。
  19. English physicist, inventor, and mathematician who formulated the theory of planetary movement

    胡克，羅伯特1635 1703英國物理學家，發明家和數學家，他系統闡述了行星運動理論
  20. Just as in astronomy the difficulty of admitting the motion of the earth lay in the immediate sensation of the earths stationariness and of the planets motion, so in history the difficulty of recognising the subjection of the personality to the laws of space and time and causation lies in the difficulty of surmounting the direct sensation of the independence of ones personality

    正如在天文學上，承認地球運行的困難乃在於否定地球不動而行星運動的直接感覺，在歷史學上，承認個人服從空間，時間和因果關系的法則的困難，乃在於否定我們個人的獨立性的直接感覺。
分享友人
分享到 Line

分享到臉書