星狀線 的英文怎麼說
中文拼音 [xīngzhuàngxiàn]
星狀線
英文
astroid-
Where ' s the star on blade ? how to connect ? it ' s convictive to date by shape and technic of sword etc
星在條的什麼地方,線是怎麼連接,刀劍的形狀和打造工藝,等多方因素來斷代才有說服力The results show that - condensate appears at some baryon densities and makes great effect to the curve of state equation of neutron star ; hyperons - and a exist in neutron star matter at high desities
結果表明, ~ -凝聚將出現在一定的重子密度區間,並對中子星狀態方程曲線有重要的影響;超子~ -和在較高密度也會出現。As for the leaves, we use bezier curves to describe shape of leaf midrib. the texture image of leaf is embedded into the space of local frames along the midrib curve
對于葉片的生成,本文採用bezier參數曲線描述葉子中脈的形狀,把樹葉或草葉構成的星形結構紋理圖象嵌入到葉脈參數曲線的局部標架中來實現。The elegant selections for this year include : very large array in moonlight, the satellite rescue mission of space shuttle, north america nebula in cygnus, hong kong from space, comet halley in easter island, eagle nebula in serpens, and the supernova 1987a
選輯的十二幅珍貴天文圖片包括:月色下的甚大天線陣太空梭拯救衛星任務天鵝座北美洲星雲太空中所見的香港復活節島上的哈雷彗星巨蛇座鷹狀星雲1987年所發現的超星等。The bulk of the mass is spread out, forcing stars to trace a spirograph - like rosette : an ellipse that does not close on itself but gets offset each time the star completes one revolution [ see box at right ]
整體質量分散開來,迫使恆星運行方式如旋轉繪圖盤所畫出的花瓣狀螺線:那不是每圈都會封閉起來的橢圓,恆星繞行一周后,軌道並不接合便又重新開始下一周的運動(見右方整理軌道秩序) 。Thirdly, an ideal satellite orbit is simulated, and on this foundation, we establish some typical simulation and testing circumstances. lastly, after simulation in the simulation and testing circumstances, we compare the performance of ukf and ekf. and then, based on the outdoor experiment of the vehicle, an analysis and contrast between our simulation results and commercial data process software is carried out, and the conclusion is obtained
首先在第三章提出的目標運動模型的基礎上建立了系統狀態方程;其次簡要分析了衛星導航系統中的各類誤差,建立了基於偽距觀測量的系統觀測模型;第四節利用yuma格式歷書數據模擬了未受攝動影響的衛星軌道,並在此基礎上建立了幾種典型的動態模擬測試環境;第五節為模擬分析和比較,先對ukf演算法和ekf演算法在動態模擬測試環境中進行了模擬比較,然後針對外場試驗,對非線性濾波獲得的定位結果與商業軟體進行了分析比較,並得出結論。Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis
課程的主題包含了:行星、行星形成;恆星、太陽、正常的恆星、恆星形成;恆星演化、超新星、緻密天體(白矮星、中子星及黑洞) 、波霎、雙x -射線源;星團、球狀及疏散星團;星際介質、氣體、塵埃、磁場、宇宙射線;距離階梯;星系、正常及活躍星系、噴流;重力透鏡;大尺度結構;牛頓宇宙學、宇宙的動力膨脹及溫度發展歷史;宇宙背景微波輻射;大霹靂核合成。The diagonal feature may be caused by twin jets of gas blasting away from the hidden star
對角線狀的結構可能是從隱藏恆星吹出的孿生氣體噴流造成的。Clues came from previous work on other glial cells in the brain known as astrocytes
先前針對腦中一種叫星狀細胞的神經膠細胞所做的研究,提供了一些線索。With the three - dimensional ray - tracing program, the simulation of leo - gps occultation is given. the radio path of occultation observation is simulated, and then the excess phase delay is calculated. this work can be used for studying the effects of the neutral atmosphere and ionosphere on the occultation observations and evaluating the performance of the inversion techniques
本文介紹了無線電掩星技術的發展狀況和基本原理,圍繞無線電掩星技術及其應用研究展開諸多研究和探討,主要工作內容如下: 1 、利用全球三維射線追蹤程序,開展leo - gps掩星觀測的模擬研究,以計算掩星觀測時電波傳播路徑、計算大氣引起的附加相位時延等。Solid parabolic satellite television dish antenna
板狀碟形衛星天線Because the jets lie close to m106 ' s disk, the cocoon generates shock waves and heat the gas in the disk to millions of degrees, causing it to radiate brightly in x - rays and other wavelengths
由於噴流靠近m106的星系盤,繭狀結構會產生激波,將盤中的氣體加熱的幾百萬度,使其在x射線及其他波段上發出明亮的輻射。Mesh parabolic satellite television dish antenna
網狀碟形衛星天線The spooky blue interior glow is emitted by high - energy electrons accelerated by the crab ' s central pulsar
鬼魅的藍色內部光線是由被蟹狀星雲中心脈沖星加速了的高能量電子發出的。The little girl twisted the wire into the shape of a star
小女孩把金屬線扭成星星的形狀。Variations in the appearance of the giant plume from the tvashtar volcano on jupiter ' s moon io are seen in this composite of the best photos taken by the new horizons long range reconnaissance imager ( lorri ) during its jupiter flyby in late february - early march 2007
許多怪異的羽狀物從木衛一上噴出,這些復合影象由新地平線遠程偵察照相( lorri )在木星在飛行期間, 2月底至3月初拍攝的Trfatment of vascular hfadache by stellate ganglion irradiation wtth super lizer and its effect on tcd
直線偏振光紅外線疼痛治療儀星狀神經節照射治療血管性頭痛及其機制分析The hotel in 1996 to conduct a comprehensive transformation, a five - star hotel by international standards redesigned by beijing chinese landscape garden design research center and the nanjing jin design engineering limited common design teacher, a french palace - style architecture of the main architectural style, from french garden plaza with axes, tanks, radiation shape and mould designs roads covered grass look green portfolio, the entire building full of euro customs groups, zhuhai rare indeed for the modern garden - style hotel
該酒店於1996年進行全面改造,按國際五星級酒店標準重新設計,由北京中國風景園林規劃設計研究中心及南京金海設計工程有限公司的名師共同設計,建築主體採用法國宮廷式的建築風格,廣場借鑒法國宮苑,以軸線水池放射狀道路及模紋綠毯草渾然組合,整個建築群體充滿了歐陸風情,確為珠海市不可多得的現代的園林式酒店。Send the real - time position, velocity of the moving object. received by gps oem caxd, associaied with the status information of the vehicle devices, to the monitoring centef, by way of the mobile conununication network. the monitoring system, based on some gis software, displays the tracks of the mobile objects on the eiectronic map, and users could supervise and query their iaterested parameters such as the location or velocity of the vehicle, the general information of vehicles, as so on, so that provide bases for vehicle management, improve the efficiency, or assure vehicles against accidents
車輛監控系統是its的重要組成部分之一,它將全球衛星定位技術、地理信息技術( gis )和現代通信技術結合在一起,通過將裝有gps接收機的移動目標的動態位置、速度、狀態等信息,實時地通過無線通訊鏈路傳送至監控中心,在具有強大的地理信息查詢功能的電子地圖上進行移動目標運動軌跡的顯示,並可以對目標的準確位置、速度、運動方向、車輛狀態等用戶感興趣的參數進行監控和查詢,為調度管理提供可視化依據,提高車輛的運營效率,確保車輛安全。“ when heated to incandescence in the furnace of stars, each element marks the spectrum of light it emits with a characteristic set of lines ” ( malcolm w. browne )
「當在眾多星狀物組成的熔爐中被加熱到白熱程度時,每一個元素都以其特有的一組譜線顯示出它所放出的光譜」 (馬爾科姆w .布朗) 。分享友人