星空模擬 的英文怎麼說
中文拼音 [xīngkōngmónǐ]
星空模擬
英文
starfield simulation- 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...
- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 模 : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
- 擬 : 動詞1. (設計; 起草) draw up; draft 2. (打算; 想要) intend; plan 3. (模仿) imitate
- 星空 : starry [starlit] sky
- 模擬 : imitate; simulate; analog; analogy; imitation; simulation模擬艙 boilerplate; 模擬電路 [電學] circ...
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The simulative cloud image, made from the mixing ratios of cloud liquid water, rain water, ice crystal, snow, graupel which were outputted by the mesoscale model mm5, resemble the gms satellite infrared image very well and also show the cloud evolution of typhoon winnie from tropical cyclone to extratropical cyclone after landing
利用高解析度中尺度數值模式輸出的大氣中雲水冰水雨水雪水成功地模擬出1997年登陸臺風winnie的雲系結構。模擬雲圖與氣象衛星實際觀測的臺風雲圖非常相似。由於模擬雲圖可以給出大氣中不同形態水物質的三維空間分佈,彌補了衛星只能觀測雲頂表面的不足。We mainly produce eight series : adervertising balloon, emulational, arch, active model, cartoon, bounce house, sky dancer, and christmas series
公司目前產品分有八大系列:升空系列;模擬系列;拱門系列;活動型系列;卡通系列;兒童彈跳床系列;空飄舞星系列;聖誕系列。During simulating the observation of the synchronous debris, choicing two sites : nanjing observatory and kunming observatory, employing two ways that are tracking stars and tracking satellites, and observing the geostation - ary satellites of the identical geographical longitude are in this paper. the method of finding the new object and its initial orbit are given, too
在對于高軌空間碎片進行了觀測模擬時,分別選取南京和雲南兩個觀測站;採用兩種跟蹤方式:跟蹤恆星和跟蹤衛星;並對于同一地理經度上的同步衛星進行觀測;提供了發現新目標的方法;並給出了新目標的初軌多種計算方法。Research on techniques for computer simulation of night sky
計算機星空模擬技術研究The modal neural files ( mnf ) derived from i - deas modal solution were imported into the adams / flex. then the flexible multi body dynamics simulations of the deployable truss system were carried on when the truss is assembled with a spacecraft. the dynamics characteristics of the truss in the moment of folded state and completely deployed state were listed
利用i - deas對桁架單元的模態進行計算,生成模態中性文件,然後將其輸入到adams / flex里與衛星組成柔性空間展開桁架結構模型,進行展開桁架的多柔體動力學模擬計算。This summary report describes how the planning department, with the help of the consultant, star vision ltd., has capitalized on the recent advancements in computer technologies ( including aerial photography, digital mapping, raster data modelling, three - dimensional data modelling and flythrough animation ) to deliver a 3d digital model of hk, which enables the management of planning data and assessment of visual impacts in a more effective manner
規劃署在顧問星眺有限公司協助下,運用空中攝影、數碼測圖( digitalmapping ) 、格柵數據模型( rasterdatamodeling ) 、三維數據模型、模擬飛行( flythroughanimation )等先進電腦科技來開發一套香港立體模型的電腦系統,令處理規劃資料和評估景觀影響的工作達到更高的質素。本摘要簡介製作這個系統的過程。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。Solar array simulator is programmed in labview to simulate the running condition of satellite ( such as sun angle, shadow time, orbit and so on ). electronic load is programmed in labview to simulate the running condition of satellite load. by data collecting and processing, satellite power engineers can monitor and evaluate working condition of satellite power system
該測試評估系統應用labview軟體對太陽能電池陣列模擬器進行編程,模擬太陽能電池在空間各種狀態下(軌道、光照角、進出陰影等)的情況;對電子負載進行編程,模擬衛星負載的各種變化(平均負載、短期負載和脈沖負載)情況,信號採集和數據處理單元在測試評估系統運行過程中記錄電源系統各組成部分的工作參數,據此對衛星電源系統進行測試和評估。Though the hill equation was improved it cannot satisfied with the long distance navigation. here is considering the main satellite the following satellite and the target satellite format a triangle in the space which was useful in the relative navigation. the orbit of the following satellite was resolved by calculate the hill equation
盡管如此改進的hill方程依然不能滿足遠距離的相對導航,當從星在攔截目標星時,若目標星在攔截過程中發生軌道機動遠離主星,這里考慮到在已知從星軌道的前提下利用主從星以及目標星在空間形成的三角關系這一有利條件進行幾何法定位的研究,並通過數學模擬對其誤差大小進行了分析。The parallel robot has become a hot spot for a long time because of its simple structure, high stiffness, high precision, and low movement inertia. it especially adapted to the task, which required high precision, heavy load and limited space
並聯機器人具有結構簡單、剛度好、定位精度高、動態響應快等優良特性,特別適用於高精度、大載荷且工作空間較小的場合,在裝配生產線、高精密機床、飛行模擬器、衛星天線換向裝置等等很多方面都有著巨大的應用價值。There is virtually no limit in the cyberspace to provide multi - viewpoint and dimension simulations. with a click of a button, planners will be able to view digital aerial photographs and satellite images of neighbourhood
在虛擬空間里,我們可以從多種角度、以不同尺寸來模擬景物。我們只須按動滑鼠,便可觀看規劃范圍鄰近地區的航攝照片和?星影像。In the six weeks up to november 24th, 70 finance firms in britain simulated a five - month - long flu pandemic which at its peak meant almost half the workforce was absent
在11月24日前的6個星期里,英國70個金融公司模擬了一場5個月長的全國性流感,在最高峰期間有將近一半的勞動力空缺的演習。Launched the monthly programme " the night sky ", which allowed visitors to learn seasonal constellations under the simulated night sky in the space theatre
香港太空館開始舉辦每月星空巡禮,讓市民在天象廳的模擬星空下,認識當季的星空。The objective of this thesis is to study the problems about ground modeling experiments on the convection heat transfer in the hermetic cabins of two man - made satellites under microgravity, and build up a set of experimental system for the ground modeling - cool experiment - based on the theoretical analysis of the effects of gravity on the flow and heat transfer in the hermetic cabins
航空航天技術領域中,如何在地面重力環境中實驗模擬空間微重力條件下的流動與傳熱,具有重要意義,但至今尚未得到很好的解決。本文的目的就是研究微重力環境下衛星密封艙內對流換熱的地面模擬實驗問題。The assumption that the channel is known is questionable in a rapidly changing mobile environment, or when multiple transmitter antennas are employed. unitary space - time codes and differential unitary space - time codes do n ' t need any channel information. we discuss the unitary space - time codes briefly and study the details of the dustc, including the fundamental differential transmission and receiver equation, and parameters searching algorithm. the parameters searching and simulations results is proposed
酉空時編碼及酉差分空時編碼( dustc )都不需要通道信息,著重研究了酉差分空時編碼技術,簡要說明了酉空時編碼的信號形式及星座設計方法;分析了dustc的發送和接收公式,分析了dustc的嚴格pep和sep的聯合界,給出了當snr值在不同的范圍時, dustc星座參數的選取準則,並進行了rayleigh衰落通道的模擬。On this base, mechanism / pro module is been utilized in the paper, which links adams software with pro / e software. establish simulating model of large extensible satellite ' s antenna, include cad three - dimensional modeling and appending constraints along with movement - set by practice space link, at the same time make correlative enactment and explanation, which needed in the study of simulation
在此基礎上,研究中採用adams軟體與pro e軟體的介面模塊? mechanism pro模塊,在pro e軟體環境下,建立了大型可展開衛星天線的模擬模型,工作內容包括cad三維實體建模以及根據衛星天線的實際空間連接情況添加約束和運動副,同時對模擬研究中所需要的參數作了相關的設定和說明。At kennedy this afternoon, i learned about the mars exploration rovers mission from an exhibit and an impressive computer animation of the voyage
今天下午在甘?迪太空中心,我從展覽中了解火星巡?者號的任務,電腦模擬航程的動畫栩栩如生。In 2002, based on the observation results from the chandra x - ray observatory and the hubble space telescope, astronomers employed computer to simulate the merging process of two supermassive black holes at the centre of ngc 6240
2002年,天文學家結合了陳德拉x射線天文臺和哈勃太空望遠鏡的觀測結果,用電腦模擬出星系ngc 6240核心兩個超級黑洞融合的過程。The full - digital servo control system of satellite antenna has already passed the whole satellite payload system test. the result shows that the system has good speed stability, high precision scan period and can work reliably under the simulative space environment
本文所設計的衛星天線全數字伺服系統已通過衛星有效載荷系統的聯試實驗,結果表明:該系統具有較高的轉速穩定性和高精度的掃描周期,可以在外太空模擬環境下長期可靠地運行。Through slides, special effects and computer animations, you can fly to jupiter together with the galileo and cassini spacecraft to observe the enormous storm " great red spot " which is two times wider than the earth and has persisted for at least 300 years
透過幻燈片多種特技效果及電腦模擬動畫,觀眾可以跟隨伽利略號及卡西尼號太空探測船飛越木星,觀察木星上有如兩個地球大小的巨型風暴大紅斑,這個風暴足足持續了三百多年分享友人