較遠航程 的英文怎麼說

中文拼音 [jiàoyuǎnhángchéng]
較遠航程 英文
larger range
  • 較 : Ⅰ動詞1 （比較） compare 2 [書面語] （計較） dispute Ⅱ副詞（比較） comparatively; relatively; fair...
  • 遠 : Ⅰ形容詞1 （空間或時間的距離長） far; distant; remote 2 （血統關系疏遠） distant in relationship 3...
  • 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...
  • 航程 : air-range; sail; flying range; voyage; passage; range
  1. Designed primarily as an anti - submarine warfare platform, with a long cruising range and underway replenishment capabilities, udaloy class ships provide support to surface task forces

    勇敢級驅逐艦設計的首要目的是完成反潛的任務，同時還需要具備較長的航程和航行中接受補給的能力，這是為了適應遠洋編隊行動的需要。
  2. Based on optimal control theory and singularly perturbed theory, a singularly perturbed midcourse guidance law that guarantees air - to - ground missiles to ascent quickly is proposed. this new guidance law is a composite control law consisting of three parts : optimal climbing control using variable weighting factor method, minimum energy cruising phase control and minimum energy switching phase control. moreover, a new control logic is designed in order to remove influence of climbing control on switching phase. simulation results of a certain type of air - to - ground missile are presents. it is shown that, with simple control algorithm and feasible onboard implementation, this law not only guarantees air - to - ground missiles to ascent quickly, but also satisfies the requirements of midcourse phases. the studies have important theoretical meaning and great value of engineering application

    為滿足實際作戰的要求，基於最優控制理論和奇異攝動方法，提出了一種可保證中遠程空地導彈快速爬升到最優高度的中制導律.它由變系數最優爬升控制，最小能量巡航控制和最小能量下滑控制組成.為了減小爬升段控制對下滑段的影響，提出了一種新的控制邏輯.最後針對某型空地導彈進行了模擬.結果表明，該中制導律較好地滿足了中遠程空地導彈在中制導段的要求.本文的研究結果具有較好地工程參考價值
  3. Abstract : based on optimal control theory and singularly perturbed theory, a singularly perturbed midcourse guidance law that guarantees air - to - ground missiles to ascent quickly is proposed. this new guidance law is a composite control law consisting of three parts : optimal climbing control using variable weighting factor method, minimum energy cruising phase control and minimum energy switching phase control. moreover, a new control logic is designed in order to remove influence of climbing control on switching phase. simulation results of a certain type of air - to - ground missile are presents. it is shown that, with simple control algorithm and feasible onboard implementation, this law not only guarantees air - to - ground missiles to ascent quickly, but also satisfies the requirements of midcourse phases. the studies have important theoretical meaning and great value of engineering application

    文摘:為滿足實際作戰的要求，基於最優控制理論和奇異攝動方法，提出了一種可保證中遠程空地導彈快速爬升到最優高度的中制導律.它由變系數最優爬升控制，最小能量巡航控制和最小能量下滑控制組成.為了減小爬升段控制對下滑段的影響，提出了一種新的控制邏輯.最後針對某型空地導彈進行了模擬.結果表明，該中制導律較好地滿足了中遠程空地導彈在中制導段的要求.本文的研究結果具有較好地工程參考價值
  4. To say that zheng he is the pioneer of maritime expeditions is not an overstatement. his first expedition started in 1405 - almost a century earlier than the famous voyages of columbus and magellan - followed by another six adventures visiting over 30 countries and regions in asia and africa

    一四五年，鄭和首次展開他的遠洋航程，足跡遍及亞洲和非洲三十多個國家和地區，較哥倫布、麥哲倫等偉大航海家的海上之旅早近百年，航海先驅之名，的確當之無愧。
  5. The space agency of many countries pay attention to the development and the technology renovation of the space tt & c net. now, there is little research on the using of tcp / ip for long distance communication of the space tt & c date

    目前，國內專門對tcp / ip協議應用於測控數據的遠程通信進行研究的還比較少，國外航天測控通信網引入tcp / ip的成功範例促進了我國加快測控通信網改進的步伐。
  6. Mainly the sea transports international trade goods. the sea transportation is of bigger - volume capacity and cheaper than the airport and railway, but the goods are confronted with more risks because of long distance and long time to transport

    國際貿易主要是通過海上運輸完成的，海上運輸與航空、鐵路等運輸方式比較有其獨特的優勢：海上運輸運量大、費用低，但是由於海洋運輸時間長、路程遠，貨物面臨的風險很大。
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