星接法 的英文怎麼說
中文拼音 [xīngjiēfǎ]
星接法
英文
star connection-
A few weeks later, when harry was appearing before the wizengamot to account for his using magic during the dementor attack, arabella figg testified on his behalf
幾個星期後，哈利現在魔法部，為他在攝魂怪襲擊他時使用了魔法接受審判。阿爾貝拉費格站出來為他作證。Rtk algorthm and centimetre - level satellite receiver
演算方法和厘米級衛星導航接收機The international criminal court i. c. c. is scheduled to announce monday if a former congolese militia leader will face trial on war crimes charges
國際刑事法庭定於星期一宣布一名前剛果武裝領導人是否會因戰爭罪行而接受審判。The international criminal court ( i. c. c. ) is scheduled to announce monday if a former congolese militia leader will face trial on war crimes charges
國際刑事法庭定於星期一宣布一名前剛果武裝領導人是否會因戰爭罪行而接受審判。Monday, the court appointed raouf rasheed abdel - rahman, a kurd, to temporarily replace the presiding judge who resigned this month after criticism of his conduct of the trial
法庭星期一任命庫爾德人法官拉赫曼為主審法官，暫時接替因為審判的方式受到批評而在本月辭職的主審法官。The asteroids are the most important small bodies in the solarsystem, and they mainly lies in the two locations - a main belt between the mars ' s orbit and the jupiter ' s and the near - earth space. the most feature of the orbits of near - earth asteroids ( neas ) is that the semi - major axes of the orbits are nearly equal to that of the earth or the perihelia distances are approximate to or even less than the mean distance between the sun and the earth, thus they could move into inside of the earth ' s orbit, so that they might close approach or even colliside with the earth ( or other planets, such as the venus, the mars, etc. ). the characteristic brings about some difficulties in the numerical research during their orbital evolution, which leads to the failure of the normalization technique in the general removal impact singularities of celestial mechanics methods and the symplectic algorithm which is successfully applied to the investigation in quality. by comparing the computation effects of several common numerical methods ( including symplectic algorithm ), and considering the nature of the movement of the small bodies, the corresponding treatments are provided here to improve the reliability of the computation
小行星是太陽系最重要的一類小天體，主要分佈在兩個區域；火星和木星軌道之間的一條主帶和近地空間.近地小行星軌道的最大特點是其軌道半長徑與地球軌道半長徑相近，或近日距離接近甚至小於日地平均距離，其運動可深入到地球軌道的內部，這將導致該類小行星與地球（還有金星、火星等）十分靠近甚至發生碰撞.這一特徵給其軌道演化數值研究帶來一些困難，包括天體力學方法中一般消除碰撞奇點的正規化處理以及對定性研究十分成功的辛演算法都將在不同程度上失效.通過對幾種常用數值方法（包括辛演算法）計算效果的比較，根據小天體運動自身的特性，給出了相應處理措施，從而可提高計算結果的可靠性The irish rock star turned poverty activist met u. s. president george w. bush and german chancellor angela merkel on the sidelines of a group of eight summit but was told harper was too busy to talk to him
這位愛爾蘭的搖滾歌星對貧困問題一直很關注。在八國集團峰會期間，他受到了美國總統布希和德國總理默克爾的接見，但卻被告知加拿大總理哈伯太忙，無法接見他。The media watchdog group said wednesday that internet users in many major chinese cities have had difficulty connecting to the uncensored international version of google for the past week
這個保護記者權益的組織星期三說，中國許多大城市的網際網路用戶一星期以來無法鏈接到未經審查的谷歌國際版內容。Except those celestial objects of several hundred light years, astronomers rely primarily on cepheid variables for measuring distances of celestial objects. using ground telescopes to gauge cepheid variables enable us to directly measure celestial objects within 20 to 30 millions light years. for more distant stars, other methods have to be used
除了幾百光年內的星體外，天文學家很主要倚靠測量造父變星來計算天體的距離，利用地面望遠鏡測量造父變星，可直接給出約二三千萬光年內星體的距離，而對于更遙遠的星體，天文學家便要藉助其他方法，但這些方法還是需要利用造父變星來作校正。Materials and methods : fecal, cloacal and tracheal swabs from different types of poultry were collected in 6 live - bird retail markets once a week. they were inoculated into 9 - 11 days embryonated chicken eggs and incubated in 35 " c for 72 hours. hi and nl assays were performed to detect the subtype of viruses if ha test were positive ( ad ^ 16 ) and contamination test were negative
材料和方法：每星期收集一次標本，收集的標本常規處理， 9 - 11日齡雞胚尿囊腔接種， 35培養72小時，收取尿囊液，血凝陽性（ ad 16 ）且細菌培養陰性者- 70保存並進一步做hi ， ni實驗鑒定亞型。The advantages of the new method of calculating the vtec including : ( 1 ) because the instrumental bias is considered, the vtec ' s change going with time is closer to their real change. ( 2 ) with the precision of calculated the vtec improved, the vtec can reflect the increase of the vtec resulted from the solar flare
新的求解vtec的方法具有以下優點：考慮了gps衛星和接收機的儀器偏差的影響，計算的電子總量隨時間的變化更接近電離層的實際情況；提高了求解電子總量的精度，計算出的vtec值更能反映耀斑引起的電子總量的增加情況。It contributes to the deeper comprehesion of these probability distributions, affords more detailed theoretical basis for further studying and simulating satellite mobile channels, ? theoretical analyses and discussions of the models which are often used in the study of the propagating characteristics of satallite mobile channels are given ; meantime, some discussions on the work of model simulations are also given, ? incorrect derivation of the equality between c. loo model and corazza model in some other papers is pointed out. via the conception of received power, we derivate that in the rural environments these two models really have the equal relationship by the way of theoretical derivation and simulatant fittings. therefore, it is able to use corazza model in studying the characteristics of satellite mobile channels in the rural environments and able to avoid the iterant work of modeling, in order to enhance the efficiency and accuracy of research work, ? detailed processes of simulating lutz model by using matlab6. 0 _ simulink4. 0 and the results of comparisions are given
本文包含有以下的主要內容： ?對衛星移動通信通道傳播特性研究中常用的三個概率分佈給出了詳細的推導過程；以便對這幾個在衛星移動通信通道傳播特性的研究中常用的概率分佈函數有更深的理解，對進一步研究衛星移動通信通道傳播特性和對通道的建模提供了更為詳盡的理論基礎； ?對衛星移動通信通道傳播特性的研究中常用的通道模型進行了理論上的分析和討論，並對衛星移動通信通道建模的研究工作提出了一定的看法； ?指出了以前的文獻中關于c . loo模型和corazza模型的等同性的證明錯誤；並從接收信號功率的角度出發，通過理論推導及模擬曲線擬合重新證明了在鄉村環境下，這兩個模型的確是具有等同性的；從而在對鄉村環境下的衛星移動通信通道傳播特性進行研究時，可以只採用corazza模型來對實際的通道進行建模，這樣可以避免重復的建模工作並提高研究工作的效率和準確性； ?給出了lutz模型在matlab6 . 0 _ simulink4 . 0環境下的軟體模擬實現的詳細過程和整體模擬測試的對比結果，保證了該模型在硬體實現時的可靠性和可行性，從而可以將它們應用於指導模型的硬體模擬實現並可以降低硬體實現時的風險。The paper particularly analyzed the satellite resource management structure, satellite connect admission control and mac ( media access control ) protocol. then the proposed delay equalization algorithm was applied in this satellite network
論文通過對衛星網路資源調度管理結構、衛星接入以及mac （ mediaaccesscontrol ）協議的研究，將提出的基於時延均衡的調度演算法在衛星網路中實現。By the simulation, it is indicated that the curve motion model based on the particle can describe the curve motion of the target. and it is shown that the performance of the ukf algorithm is more precise than the tradition nonlinear filtering technique. by the contrast between the simulation results and the positioning result of commercial data process software,
模擬結果表明，基於質點的曲線運動模型可較準確地描述進行曲線運動的載體; ukf演算法作為衛星導航系統的非線性濾波技術，較之傳統的線性濾波技術可獲得較高的定位精度;其定位結果與商業數據處理軟體相比，可滿足定位精度要求，該演算法可以直接應用於衛星導航系統的軟體實現。Afterwards the emphasis is placed on the analysis of demodulation of qpsk which is the modulation form of dvb - s
第三章論述了dvb數字衛星接收晶元解調模塊的具體演算法實現。The generators are of three - phase four - wire type, making use of star connection with neutral point. the rated line voltage is 400v. phase voltage 230v. frequency 50hz, power factor 0. 8 ( lag ). it can provide 60hz and the other voltage ' s generator according to necessary
本發電機為三相四線制，採用帶有中性點的星接法，額定電壓為400伏，相電壓為230伏，頻率50赫，功率因素0 . 8 （滯后）根據用戶需要，也可提供60赫及其它電壓值的發電機。Methods of measurement on radio receivers for various classes of emission - methods of measurement on digital satellite radio receivers
各種類發射的無線電接收機測量方法.第7部分:數字衛星接收機測量方法Methods of measurement for equipment used in digital microwave transmission systems - part 3 : measurements on satellite earth stations - section 6 : high - power amplifiers
數字微波無線電發射系統使用設備的測量方法.第3部分:地球衛星接收站的測量.第6節:大功率放大器Methods of measurement for equipment used in digital microwave radio transmission systems - part 3 : measurements on satellite earth stations - section 14 : earth stations for satellite news gathering
數字微波無線電發射系統使用設備的測量方法.第3部分:地球衛星接收站的測量.第14節:衛星新聞采訪用地面站New telescopes and techniques have found other exoplanets directly, by sensing a slight fading in the luminosity of the star as the planet crosses its face
新型天文望遠鏡和技術幫助人類用直接的手段發現了其他的外星行星，方法就是通過測量行星穿過恆星表面時恆星亮度的細微變暗的程度。分享友人