橫向航程 的英文怎麼說

中文拼音 [héngxiànghángchéng]
橫向航程 英文
cross-range
  • 橫 : 橫形容詞1. （蠻橫; 兇暴） harsh and unreasonable; perverse 2. （不吉利的; 意外的） unexpected
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 橫向 : broadwise; infeed; crossrange; abeam;transverse; transverse direction; cross; crosswise; lateral;...
  • 航程 : air-range; sail; flying range; voyage; passage; range
  1. The guidance scheme includes a trajectory planner that generates a feasible flight trajectory and a control law that achieves bounded tracking of the downrange and crossrange distances as functions of energy

    其中，軌跡規劃器可產生一個可行的飛行軌跡。控制律作為能量的函數可實現再入段對縱向和橫向航程的有界跟蹤。
  2. The method of wing shape optimization of space shutlle has been developed with penalty function approach in which the objective function is the mass of the wing and the constraints are the hypersonic re - entry flight cross range, lift / drag ratio, and subsonic flight lift / drag ratio, the margin of the longitudial static stability and the magnitude of the horizontal landing speed etc

    摘要介紹了在滿足高超音速再入橫向機動航程，高超音速再入飛行時的升阻比，亞音速進場飛行時的升阻比，縱向靜穩定性裕度和水平著陸速度等飛行性能設計要求下，用罰函數法尋求使航天飛機機翼質量為最小的外形優化方法並給出了算例。
  3. Cot1s i deri ng that t he exte ] - ioi - in t el - ference mai n1 y comes from t 11e sea fl o v l11elj i t i s un ( lel ' - i1 t el ", thi s nfr ) j { j1t i ; fi + lk, 7 : f } itft, ? } { t ! : i / cx pal7er veri fj ed t he st i ~ ol1g 1 ~ oi ) ust ness of th is fuxzy va1 - iilb1 e st l ' uctul ' c control method against the mode1 uncertainties and external disturhances, such as the variat ions of the sea current i s sdeed and direct ion, ancl it a1 so coinpared it se1f wi t. h the l > ji ) contl ~ o1 ler in comnlon use and the regu1ar variable structure contro11 er

    論文分別討論了潛器縱向，橫向和航向三個子系統在不同條件下的控制問題，考慮到該潛器潛航時外界干擾主要來自海流，驗證了模糊變結構控制方法對模型參數時變及海流速度、方向變化的強魯棒性，同時將該控制器跟實際工程中常用的pid控制器和常規的變結構控制器的控制效果進行比較，並結合實際情況，將該控制器同縱傾調節相結合進行控制以更好地滿足實際工程的需要。
  4. Abstract : approximate methods for calculating aerodynamic heating rates on space shuttles are discussed. various methods are given for predicting the heating rate at axisymmetric stagnation points, general three dimensional stagnationpoints and the leading edge stagnation point of wings. numerous laminar and turbulent heating techniques for flat plates and cones are analyzed and compared. a brief review of some methods is presented to predict heating rate for winward centerline and lateral direction off the symmetry plane. the results show that the methods are simpler and can guarantee enought precision for predicting aerodynamic heating environment of space shuttles

    文摘:介紹了國內外預測航天飛機氣動加熱的工程計算方法.給出了軸對稱、非軸對稱和機翼前緣等各種外形駐點熱流密度的計算，分析和比較了平板、錐體的層流和湍流熱流密度計算的各種方法，概述了航天飛機迎風面中心線和離開中心線橫向熱流密度的計算.計算結果表明，本文方法用在航天飛機氣動熱環境初步設計中比較簡單並且有足夠精度
  5. So, our team had not the chance to move horizontal on the mast when the ship was moving. about the 1, 200 meters running, the way was not clear and there is no enough instructors or staffs to direct the 36 trainees, it resulted in most trainees lost the way and failed to finish the 1, 200 meters that included me. according to the environment, city challenge instead of field challenge, camp on beach replaced sole stay in mountain, the tend of wind delayed the sailing schedule and it cancelled the raft race, it took away our opportunity of learning how to make raft by bamboo and large plastic tub

    首先是船頭跳水，在港，正好鯊魚旺季，暫停營業，到了日本，又逢港口管制，被逼休假;而離港啟航的首個節目，本應是在行進的船上，爬上桅桿，再橫行桿上，學習解帆，雖然桿是上盡了，但雨卻落下來，船要轉帆，於是橫行桿上學習解帆這等壯觀場面，我們全組都無緣參與;再來是千二米長跑，指示不清，路線不明，以致多人迷路，被逼半途而廢;接下來的野外定向，因就地利，變身為城市挑戰;山中獨處換了沙灘露宿;風向延誤了航程，阻止了木伐競渡。
  6. The chapter 3 and 4 are the core of this dissertation. under the theory of ship manoeuvre capability, it calculates the moving track and strap especially affected by wind and current. base on the analysis of those parameter, the basic theory is provided on navigational safety in the bridge waters

    以試驗及調研的數據為依據，運用第三章建立的數學模型分析、計算船舶在橋區運動的軌跡及航跡帶，重點計算在風、流等因素影響下的船舶橫向漂移量，並對船舶在橋區運動軌跡方程的參數及橋區影響船舶橫向漂移量的因素進行分析，為船舶在橋區安全航行提供理論依據。
  7. Through the research of history of purchase of gj airlines and external environment & industry environment, the essay points out that : supply chain management is the key to strengthen the competitive capability from 1990. different from the competition between the traditional enterprises, the characteristic of the enterprises which use supply chain management is the closed partners. the supply chain management make the enterprises the interactive systems which can quick response to customers " demands and achieve the common targets and take advantage of core competitive capability. the background of supply chain management emerging is the result of market change. the market environment is changing from seller - oriented to customer - oriented, meanwhile, the quick development of information technology and continued shorten life cycle of product enhanced the competitive situation between the enterprises

    本文通過對gj航空公司物資采購的發展歷程、外部宏觀環境、行業環境、各企業狀況的廣泛調研，在對調研成果進行綜合分析的基礎上，針對重慶gj航空公司的采購思想、對象、方式，用供應鏈的管理戰略即「橫向一體化」思想進行研究認為：供應鏈管理（ supplychainmanagement ，簡稱scm ）逐漸成為企業增強競爭力的重要途徑而gj航空公司仍然採用的是傳統的單個企業管理和參與市場競爭，特別在航材采購上採用的是市場詢價和貨比三家的傳統方式，沒有採用供應鏈管理具有的緊密合作的企業夥伴關系，沒有使供應鏈中各企業集成為一個有機聯系的系統整體，沒有發揮核心競爭能力。
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