然加雷 的英文怎麼說

中文拼音 [ránjiāléi]
然加雷 英文
zhangaly
  • 然 : Ⅰ形容詞（對; 不錯） right; correct Ⅱ代詞（如此; 這樣; 那樣） so; like that Ⅲ連詞[書面語] （然而）...
  • 雷 : 1. （雲層放電時發出的響聲） thunder 2. （軍事上用的爆炸武器） mine 3. （姓氏） a surname
  1. One day, a sudden thunderstorm swept through and turned the woman and her baby into the now well - known amah rock

    一天，婦人背著小孩如常在山上等候丈夫歸來，忽然雷電大作，風雨交加。
  2. When i brought doug fraser onto our board, the business community went wild.

    當我讓杜格弗雷澤參加我們的董事會的時候，企業界為之嘩然。
  3. In order to make the terminal airspace moderated and consisted, and acquire the biggest capacity of airport, we must consider the influencing factors as many as possible, it is our final target to plan the airspace in beijing terminal unify. with the conditions that the current operation modes of parallel runway, approach and departure procedures and terminal airspace in beijing international airport, this article has analyzed the reasons of airspace congestion. this article also applies the theory of instrument flight procedure and utilizes the current facilities in beijing international airport. the design of flight procedures combining rnav procedures with instrument approach procedures may be accepted on some routes. it make the approach and departure procedure more effective, and increase the capacity of the airport more or less ; secondly, this article contrast the capacities of parallel runway in different methods under radar control, and make the conclusion that the parallel runway in dependent operation modes has the biggest capacity

    本文從目前首都機場平行跑道的運行方式、進離場程序、終端區空域的現狀入手，剖析了造成空域緊張的原因，應用儀表飛行程序設計的思想和原則，利用首都機場終端區現有的設施，某些航線可採用區域導航（ rnav ）程序與儀表進近程序相結合的飛行程序設計，優化了目前首都機場的進離場程序，在一定程度上增加了機場容量；其次，研究了雷達管制條件下平行跑道不同運行方式的容量對比，得出平行跑道獨立運行的容量最大，然後以這種這種運行方式，為首都機場設計出了平行跑道獨立運行的飛行程序；最後，分析北京終端區各機場空域對首都機場飛行程序安全、有效運行的制約因素，研究設計出了北京終端區規劃方案及規劃后的飛行程序和飛行方法，以達到增大機場的容量，適應未來航班量增加的需求。
  4. Although aircraft designers and engineers continued to employ wing - warping techniques for years afterward ( especially on early monoplanes such as the bleriot xi ), ever faster flight speeds eventually led them to beef up wing structures to resist the resulting stresses

    雖然其後許多年間，飛機設計師和工程師仍繼續採用翹曲機翼設計（尤其是布雷修xi型等早期單翼機） ，但由於飛行速度不斷提升，終于迫使他們加強機翼結構，以承擔所增加的應力。
  5. However, the movement of radar platform aggravates the complexity and difficulty of the target detection

    然而雷達平臺運動的影響，加重了艦載oth雷達中檢測目標的復雜性和難度。
  6. 1985 an apparently unknown poem by william shakespeare was discovered by gary taylor, an american scholar, in the bodleian library of oxford university

    美國學者加里?泰勒在牛津大學博德雷安圖書館發現威廉?莎士比亞的一首顯然無人知曉的詩。
  7. After spike tells rehgar he doesn ' t know his name, rehgar smiles and frost shocks him into renewed unconsciousness

    在狼牙告訴雷加他不知道他的名字之後，雷加笑了笑，然後冰霜震擊把他打暈了。
  8. Although only a draw is required to ensure they progress to the knockout stage of the uefa champions league, fc porto coach jesualdo ferreira expects his side to go all out for victory when arsenal fc travel to portugal in the concluding round of group g fixtures

    盡管只需一場平局就可以確保他們晉級冠軍聯賽淘汰賽階段，但對遠道而來葡萄牙參加g足小組賽的對手阿森那，波爾圖俱樂部主帥費雷拉仍然希望他的隊伍全力以赴去爭勝。
  9. Visibility fell to zero when any expectations for the budget were dashed by financial secretary donald tsang s now famous statement that he would never " seek temporary applause from the public with the taxpayer s hard - earned money ". but mr. tsang s two - hour speech, in which he announced a series of tax breaks, came as timely rain lifting the winter gloom

    隨著而來，二小時預算案的發表，雖然只是帶來了很多點點滴滴的稅務寬減措施，但效果卻像是已下了一場及時雨，掃盡了冬意，再加上市民即時的掌聲，剎時間更有如一聲春雷，一切好像是呈現出雨過天晴，冬盡春來的景象。
  10. The paper includes four sections followed here : the first section studies the modeling of signals of pulse doppler radar seeker, and establishes a radar signal simulation model, including radar emitting signal model, receiving signal model, receiving echo signal model, clutter model, noise model, sum channel directional pattern of antenna model, difference channel directional pattern of antenna model, sheltering model, rcs model, glint noise model, etc. the second section studies signal processing of pulse doppler radar seeker, and establishes radar signal processing mathematical model and data processing mathematical model for simulation, including windowing, doppler filtering, envelope demodulation, pdi, cfar, centering, velocity tracking, angle tracking, a - b filtering, etc. the third section studies the modeling of modified proportion guiding, and establishes guiding model, then dynamic simulation results is provided

    論文的主要工作包括四部分：第一部分研究了脈沖多普勒雷達導引頭的信號建模問題，建立了雷達信號模型，主要包括：發射信號模型、接收信號模型、目標回波信號模型、雜波模型、噪聲模型、和差通道天線方向圖模型、遮擋因子模型、接收機噪聲模型、目標雷達截面積統計性模型、目標角閃爍模型等。第二部分研究了脈沖多普勒雷達導引頭的信號處理模式，建立了信號和數據處理模型，主要包括：加窗和多普勒濾波、包絡檢波、檢波后積累、頻域cfar處理、速度定心、速度跟蹤、角跟蹤、 ?濾波等，然後給出了信號處理流程。
  11. As the huge clouds rolled up accompanied by thunder and lightning, it seemed as though we were watching a war of the elements.

    烏雲翻滾，雷電交加，我們似乎看到了一場大自然的搏鬥。
  12. One hundred years later, suddenly, dai hoi was awakened by thunder and lightning. transformed into a human being

    一百年後，一晚突然雷電交加，喚醒了已變為化石的大海。
  13. He was safely sheltered, and yet he felt dizzy in the midst of the warring of the elements and the dazzling brightness of the lightning

    他雖然已很安全，卻在這耀眼的雷電交加之中一直感到頭暈目眩。
  14. On october 30, 2004, lifeguard rob howes took his fifteen - year - old daughter niccy and two of her friends swimming near the town of whangarei, and as mr. howes said, " a pod of dolphins suddenly started to herd us up ; they pushed all four of us together by doing tight circles around us.

    2004年10月30日，救生員羅伯豪威rob howes帶著15歲女兒妮西niccy和她的兩個朋友到晃加雷城whangarei附近的海邊游泳。豪威先生表示：有一群海豚突然繞著我們打轉，將我們四個人緊緊圍住。
  15. Fourty countries remain outside the treaty. others include china, india, pakistan and the united states

    四十個國家仍然沒有加入禁雷公約，其他的包括中國，印度，巴基斯坦和美國。
  16. Post - marketing aderse eents : additional aderse eents reported from worldwide marketing experience with rabeprazole sodium are :, coma and hyperammonemia, jaundice, rhabdomyolysis, disorientation and delirium, anaphylaxis, angioedema, bullous and other drug eruptions of the skin, interstitial pneumonia, interstitial nephritis, tsh eleations

    上市后不良反應：來自世界市場上有關雷貝拉唑的其他副反映：突然死亡、昏迷和高血氨，黃疸，橫紋肌溶解、定向力障礙和譫妄，過敏反應，血管性水腫，大皰和皮膚表面的藥物性出芽，間質性肺炎，間質性腎炎和tsh增加。
  17. Then, we use a simulation method to create a large number of radar measurement values, produce a quantity of random numbers using computer software and add them to the radar measurement values, we use kallman filtering method to calculate the location, velocity and trajectory coefficient of the target at the moment of the final tracking point, and use the numerical solving method of differential equation to calculate the trajectory, the location of the hostile artillery or the impact point of its own projectiles, finally, we calculate statistically the random error of the tracking system and analyze the location accuracy

    然後採用模擬模擬方法獲得大量的雷達測量值，由計算機軟體產生大量的隨機數，加入雷達測量值中，用卡爾曼濾波法計算出最後跟蹤點時刻的目標位置、速度和彈道系數，再用微分方程數值解法計算出整個彈道軌跡、計算出敵方炮位的位置或己方炮彈的落點，最後統計出跟蹤系統的隨機誤差，分析定位精度。
  18. In chapter 3, this paper recommended the methods of estimating the parameter of moving target using cyclostationary and analyzed the performance of this method firstly, and put forward a recursive method for estimating the parameter ( velocity, acceleration ) of moving target combining the characteristic of high - prf pulsed doppler radar. then, based on the resolution of doppler and acceleration, combining the characteristic of the doppler spectrun and acceleration spectrum, this paper put forward a new method for differentiating muli - target

    然後，從彈載高重頻脈沖多普勒雷達的多普勒解析度和加速度解析度出發，結合不同編隊方式的多目標回波信號的特點，分析了多目標和單個目標的回波信號的多普勒譜和加速度譜的特性，提出了一種基於一維多普勒像和一維加速度像的級次多目標分辨演算法。
  19. In this paper ， an optimal search strategy by dividing the whole surveillance area into regions is presented so that the optimal search can be adaptively implemented in phased array radar. firstly ， the inherent relationship among average discovering time ， radar resources consumption ， search frame period and target distribution density is studied. secondly ， parameters for the region search are optimized to achieve the optimal search performance inside regions. then ， the optimal search frame period for each region is derived to minimize the average discovering time of targets ， where the constraint of radar time resource and the importance of each region are taken into account. finally ， the adaptability of this search strategy is discussed. only if the optimal parameters for each region are utilized and the beams are scheduled according to the optimal frame period under the radar time constraint ， the optimal distribution and the optimal scanning sequence of beams can be implemented adaptively. thus ， optimal search is adaptively implemented in the whole surveillance area

    本文提出一種分區搜索演算法，實現了相控陣雷達的自適應最優搜索.首先，研究了各區域平均發現一個目標消耗的雷達資源和目標被發現的平均時間同搜索幀周期以及目標強度的關系；然後，研究了在各區域採用兩步搜索演算法的最優參數設計，實現了局部區域的最優搜索；其次，在雷達時間資源有限和區域重要性加權的約束條件下，導出了使目標被發現的平均時間最小的區域最優幀周期；最後，討論了分區搜索演算法的自適應性.只要採用各區域的最優參數，按最優幀周期調度雷達波束，就可以自適應地實現使目標被發現的平均時間最短的波束的最優分佈和掃描順序，即自適應最優搜索
  20. Gareth : suddenly they ' ve got something to talk about for the rest of their lives

    加雷思：突然他們有了可以說上一輩子的話題。
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