航向相反 的英文怎麼說

中文拼音 [hángxiàngxiāngfǎn]
航向相反 英文
course reversal
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 航向 : azimuth; heading; course （of a ship or plane）; desired track
  • 相反 : 1 （事物的兩個方面互相矛盾、互相排斥） opposite; contrary; adverse; reverse; inverse; on the cont...
  1. There was no wind stirring to help me, and all i could do with my paddlers signify d nothing, and now i began to give my self over for lost ; for as the current was on both sides the island, i knew in a few leagues distance they must joyn again, and then i was irrecoverably gone ; nor did i see any possibility of avoiding it ; so that i had no prospect before me but of perishing ; not by the sea, for that was calm enough, but of starving for hunger

    我在這兒把船停了兩天，因為那兩天一直刮東南風，風向偏東，而且風也不校風向正好與我上面提到的那股急流的方向相反，因而在岬角附近的海面波濤洶涌。在這種情況下，如果我靠近海岸航行，就會碰到大浪，如果我遠離海岸航行，又會碰到急流，所以怎麼走都不安全。
  2. Finally, these departments ca n ' t establish the information system and logistic system which can quick respond to the customers relate to cost. quality deliverable our country economy system is changing, it is changing from socialism planning economy to market economy. it is very important for us to research the supply chain management, we can learn from the foreign country " s enterprise practice. our goal of use of scm is controlling inventory, improving supply quality and strengthening the competitive capability

    我國航空企業特別是材料采購在傳統計劃體制與運作模式下，多數是自成一個封閉系統，不重視對供應鏈的管理；製造商、供應商和經銷商缺乏長期合作的戰略夥伴關系，相互之間缺乏以信任和共同獲利為基礎的價值鏈，沒有形成滿足顧客在成本、質量、交貨時間等方面的要求而反映敏捷的物流和信息流。我國正在由計劃經濟體制向市場經濟體制轉變，研究國外近來發展迅速的供應鏈管理理論與方法並應用於gj航空公司的實際，對控制庫存、提高服務水平、增強市場競爭能力，有重要的現實意義。
  3. The details are as followings : the most usual problems related to navigation data fusion are studied ( the local navigation sensors export directly navigation parameters and their accuracies without feedbacks and cross data communications ) ; a novel conservative optimal fusion method of non - feedback multi - source correlated estimators is presented, and this method is extended to the case of more than two data sources ; some new theorems are supplied or proved so that our methods are naturally connected to the achievements up to present, and the integrated theory basis of non - feedback multi - source correlated estimators fusion is founded

    具體內容如下：研究了最一般的導航數據融合問題（局部導航儀直接輸出導航參數及精度，且無反饋、無局部導航儀之間的交叉數據通訊） ；提出了一種新的無反饋多源相關估計向量的保守最優融合演算法，並將該演算法由兩個數據源推廣到了多個數據源；補充證明了一系列定理，從而將本文方法和前人研究成果有機地融為一體，建立了完整的無反饋多源相關估計向量融合的理論體系。
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