水平起飛 的英文怎麼說

中文拼音 [shuǐpíngqǐfēi]
水平起飛 英文
horizontal takeoff
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 飛 : Ⅰ動詞1 （鳥、蟲等在空中活動） fly; flit 2 （利用動力機械在空中行動） fly 3 （在空中飄浮遊動） fly...
  • 水平 : 1. （跟水面平行的） horizontal;level2. （達到的高度） standard; level
  • 起飛 : （of aircraft） take off; lift-off; launch; hop off
  1. The helicopter is allowed to fall the same distance that it climbed at the beginning of the maneuver before pulling the helicopter back to straight and level flight

    待直升機垂直俯沖的距離與垂直爬升的距離相同時，拉起機頭恢復成水平直線飛行。
  2. This paper relies on country 863 project " taking off levelly, two stage to orbit and transatmosphere flight vehicle system design ", research towed flight dynamics primarily, development for our country air launch technology of carrier rocket, offering the essential technological reserve

    本論文以國家863項目「水平起飛兩級入軌跨大氣層飛行器總體設計」為依託，對牽引飛行動力學進行初步研究，為我國研究運載火箭空中發射技術提供必要的技術儲備。
  3. Yet being some endless man meaning economy conditions the element, the position in the middle part and even nationwide does not one another harmonize in case the economic all - up weight of henan against the per capita target is living, the downsteam level be in in the structure of production entirety. the countryside farming against the non - agricultural industries is patched the level to opposite to each other to let drop each other, the structure of production is regulateed the pace and is opposite to each other slowlyer. being living, the nationwide does not take shape the preponderance property yet, henan industrialize level is living, and the middle part six is saved the position to fall behind

    然而，河南經濟在不斷的發展過程中，乃存在著一些不盡人意的經濟制約因素，如河南的經濟總量與人均指標在中部乃至全國的地位不相協調，產業結構整體上處于下游水平，農村農業與非農產業互補水平相對較低，產業結構調整步伐相對較慢，在全國尚未形成優勢產業；河南工業化水平在中部六省地位落後，城市化進程相對緩慢，經濟發展總體水平居中部六省中游偏下位置等，對此，我們應該有清醒的認識，應找出積極的應對策略，以促使河南經濟的騰飛，實現中原崛起。
  4. Second, by computing the trajectory of the missile and the method of analyzing cep, influences that the fighter ' s height, speed, pitch angle, the deflection angle between fighter and target, and the target moving characters make on the times of fighter attack and missile launch are deeply developed. third, by relating the motion of the missile and the fighter, the influences that fighter ' s dive angle and the deflection angle between fighter and target make on the attack field of the fighter are discussed in this paper when the fighter perform vertical and horizontal attack. criterion of attack effect is proposed focusing on attack time of the fighter, trajectory of the missile and destruction probability to the target

    本文主要完成了以下幾個方面的工作：對導彈可發射區和飛機可攻擊區進行建模，通過對導彈彈道的模擬計算，並運用典型的圓概率偏差精度分析方法，詳細討論了飛機實施攻擊時，飛機的飛行高度h 、速度v 、俯仰角、與目標的偏離角_ x及目標運動特性等對飛機攻擊時機和導彈發射時機的影響；因此，將飛機和導彈結合起來，詳細研究了飛機在垂直平面和水平平面內實施攻擊時，飛機俯沖角和與目標的偏離角_ x對飛機的攻擊范圍的影響；以飛機實施攻擊的時間t 、彈道特性和對目標的殺傷概率p來評判對地攻擊的效果；最後給出典型算例，通過對空地攻擊過程的模擬實現，對飛機飛行過載提出要求。
  5. Don ' t worry. that was because of a change in air pressure. you can relieve your earache by swallowing and by eating sweets. you may feel better when plane stops climbing

    請別擔心.這是由於氣壓的改變引起的.您可以通過吞咽口水或吃點糖果減輕疼痛，等飛機平飛后您就會好一點。
  6. A large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning

    應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量，本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析，得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現，起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成，起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大，這說明可以通過重新結構設計降低起落架噪聲。
  7. In an area of 120 square kilometres, it s full ol marvellous ridges and peaks, exotic - shaped stones, gushing fountains, flying waterfalls, and clear streams

    在全山120平方公里范圍內，奇峰疊起，怪石嶙峋，湧泉飛瀑，溪水潺潺。鳥語伴鐘鼓，雲霧現奇松。
  8. The horizontal and vertical momentum loss caused by the shock of heavy rain in low - level wind shear of thunderstorms on the airframe and wing are analyzed, the water film thickness on the airframe and wings estimated, and the flight resistance resulted from raindrops - striking caused by the roughness of airplane when the heavy rain shocks the airplane is discussed

    摘要分析了雷暴低空風切變中大雨滴沖擊飛機的機身和機翼而引起的水平和垂直動量損失，估算了大雨累計在機身和機翼上的水膜厚度，並討論了因遇到大雨雨滴沖撞而粗糙化的機體所產生的阻力。
  9. Under the bow the water was hissing as from a steam jet, the air was filled with driven spray, there was a rush and rumble and long - echoing roar, and the canoe floated on the placid water of the lagoon

    船船下海浪嘶嘶地怒吼著有如噴著水氣的噴頭，空氣里彌漫著飛濺的浪花，沖擊奔騰的喧嘩聲此起彼伏，然後，獨木船便已漂浮在礁湖裡平靜的水面上。
  10. Firstly, the people preferred the economic benefit of forest to the ecological benefit in the past old planned economy system. secondly, the resource of natural evergreen broad - leaved forest is destroyed and increasingly exhausted because of the population increment and the science and technology advancement. thirdly, we suffer from a gre at dread of the frequent natural - calamities and the continual deteriorated environment people began to be aware of the importance of the natural evergreen broad - leaved forest to human race and the protection for it

    在我國，生態保護小區的建立有其深刻的歷史背景： （ 1 ）舊的計劃經濟體制偏重於對森林木材採伐加工的利用，甚至盲目地追求森林採伐加工的經濟利潤，忽視了森林的最主要生態功能，造成大面積天然闊葉林遭受破壞； （ 2 ）人口增長引發毀林開荒，科技水平提高引起木業的飛速發展，這些導致天然闊葉林資源日益枯竭； （ 3 ）頻繁自然災害、不斷惡化的環境使人類蒙受巨大經濟、社會損失。
  11. Implementing this system and introducing advanced management ideas, this plant will change the traditional and extensive management mode in most stated - owned enterprise, gradually set up a set of modern enterprise production management which accords to the market economic system, and then make the management level of the enterprise and economic benefits receive the leap of a quality

    從而達到提高管理水平和經濟效益，增強核心競爭力的目的。通過本系統的實施和先進管理思想的引入，蘭空航修廠一定能夠徹底改變大多數國企長期以來慣用的傳統而又粗放的管理模式，逐步建立起一套符合市場經濟體制的現代企業生產管理模式，進而使企業管理水平和經濟效益得到一次質的飛躍。
  12. Abstract : a large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning

    文摘:應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量，本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析，得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現，起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成，起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大，這說明可以通過重新結構設計降低起落架噪聲。
  13. Move the helicopter to the right, keeping the tail pointed away from the pilot, in a circle around the pilot. until the helicopter is hovering over the take - off point

    保持機頭朝向操控者，以操控者為圓心，以順時針的方向執行水平圓的動作，直到直升機到達起飛點的上空。
  14. Move the helicopter to the right, keeping the tail pointed at the pilot, in a circle around the pilot. until the helicopter is hovering over the take - off point

    保持機尾朝向操控者，以操控者為圓心，以順時針的方向，執行直徑10公尺的水平圓。直到直升機到達起飛點的上空。
  15. B. move the helicopter to the right, keeping the tail pointed at the pilot, in a circle around the pilot. until the helicopter is hovering over the take - off point

    保持機尾朝向操控者，以操控者為圓心，以順時針的方向，執行直徑10公尺的水平圓。直到直升機到達起飛點的上空。
  16. Based on the current helicopter operation at home and abroad on transmission line and its technical development trend, the paper has carried on research and demonstration on feasibility to apply helicopter in cruising inspection of yang - huai 500kv transmission line from various aspects as its significance, necessity, selection of operating management mode and technical working plan as well as its rationalization economically etc. applying helicopter to operate on power transmission has been tendency of the world power industry. on using helicopter to cruise, inspect and maintain the yang - huai 500kv transmission line, the first objective is to insist on flying safety. two steps should be taken seperately for short term and long term objective. first, to rent helicopters and then, to buy them

    採用直升機進行電力作業已經成為世界電力工業的潮流，應用直升機巡視和維護500千伏陽淮線，應堅持把安全飛行作為首要目標，宜分近期和遠期兩個目標分階段實施，先租機，再購機；直升機的選型，主要從安全性和經濟性兩方面考慮，在起步階段租賃bo - 105c直升機；要根據作業項目和方法選擇機載儀器設備；用直升機進行輸電線路巡檢，能極大地提高勞動生產率，具有明顯的經濟效益，並將提高我國直升機運用水平，促進我國通用航空事業的發展，從而帶動相關行業的發展。
  17. Perform a 90 degree nose - in turn fly sideways straight and level, completing the maneuver. fly back to the starting point above the landing area

    再執行機頭向內1 / 4水平圓后便完成此動作。將直升機飛回降落區上空的起始點。
  18. In particular, we should bear in mind the idea of " gaining survival, development and economic returns through offering services " to effectively improve the service and management standard of bcc, making it the wings for another round of business boom for bcc

    通過企業轉型，我們尤其要樹立起「以服務求生存，以服務求發展，向服務要效益」的觀念，扎扎實實提高北京通信的服務水平和管理水平，使之成為北京通信再次騰飛的雙翼。
  19. Development of greenhouse in our country is late, which have relatively lower levels. one of the methods to promote greenhouse in our country is to introduce advanced greenhouse technology from foreign countries

    國外的溫室在20世紀60年代開始飛速發展，如今已有相當的水平，相比之下我國則起步較晚，水平也較低，通過從國外引進先進的溫室技術是促進我國溫室發展的方法之一。
  20. The plane was descending dangerously steeply but the pilot was able to pull it out just in time

    飛機危險地急劇俯沖，然而，飛行員及時地將其拉起成水平姿勢。
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