直流線群 的英文怎麼說
中文拼音 [zhíliúxiànqún]
直流線群
英文
direct group- 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
- 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
- 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
- 群 : Ⅰ名詞（聚在一起的人或物） crowd; group Ⅱ量詞（用於成群的人或物） group; herd; flock
- 流線 : filament line; filum aquae; flow line; streamline; streamlining; line of flow; stream filament流...
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In the part of orbit control, the main ideas in study is to define the nonlinear control system on a riemann manifold from the global viewpoint, and to build the intimate relation between the geometrical structure of state space and the state equation of nonlinear control system ; in the part of attitude control, the main ideas in study is to deduce mathematical model with good character based on global differential geometry ideas as well as li group and li algebra, moreover, to design corresponding control schemes
在軌道控制部分，研究的主要思想是從整體化的觀點出發定義一種建立在riemann流形上的非線性控制系統，將狀態空間的幾何結構與控制系統的狀態方程建立直接的聯系。在姿態控制部分，研究的主要思想是以整體微分幾何方法為工具，以李群與李代數等數學理論為基礎，從數學角度建立具有良好性能的數學模型，並設計出相應的控制方法。If you re targeting at one - to - one marketing, online advertising will be the first choice because the web lets you deliver direct messages to your desired audience, helps you develop relationships with individual consumers, target a very attractive group of consumers and reach them at on a regular basis in a very cost - effective way
假如你正要進軍「一對一」的營銷市場，那麼在線的網路廣告將會是你的首選！因為網際網路讓你可以直接面對你渴望的客戶，一對一的交流！幫助你開發與單個消費者的聯系紐帶，瞄準一個有價值的潛在客戶群體，並且以極低的運營成本接觸他們。Four network platforms - qq, qq. com, qq game and paipai. com created and their vast communities respectively formed, we have primarily set up a new business layout and industry model - online society. tencents diversified products satisfy users multi - requirements in their daily life, such as qq. com, qq im and foxmail acquired in early of 2005 for transmitting information and obtaining knowledge ; personalized blog, q - zone together with our bbs, chatting room and group discussion function making group communication and sharing resources more easily ; characterized showing and entertainment being satisfied by qq show, qq pet, qq game and qq music radio tv on live, the special wireless value - added service, color ring and message just for those mobile users ; an c2c website, paipai. com being designed and developed for our tencent s users, now it is already combined with other products seamlessly
在滿足用戶信息傳遞與知識獲取的需求方面，我們有qq . com門戶qq即時通訊工具以及年初收購的foxmail電子郵件滿足用戶群體交流和資源共享的方面，騰訊推出的個人博客qzone將與我們訪問量極大的論壇聊天室qq群相互協同在滿足用戶個性展示和娛樂服務方面，騰訊擁有非常成功的虛擬形象產品qqshow qqpet寵物和qqgame游戲qqmusic radio livetv音樂電臺電視直播產品，另外對手機用戶提供彩鈴彩信等無線增值業務在滿足用戶的交易需求方面，專門為騰訊用戶所設計開發的c2c電子商務平臺拍拍網已經上線，並和整個社區平臺無縫整合。
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