hover a 中文意思是什麼

hover a 解釋
霍沃河
  • hover : vi. 1. 翱翔，盤旋 （about; over）。2. 徘回 （about; near）。3. 躊躇，?徨。4. （直升飛機）停懸。vt. 伏窩孵化。n. 翱翔；徘回。
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  1. At last, narcissa hurried up a street named spinner ' s end, over which the towering mill chimney seemed to hover like a giant admonitory finger

    最後納西莎趕到了一個叫做蛛尾巷的小道上，從這兒往上望去，磨粉廠的煙囪高聳著，就像一個巨人在晃動他警告的手指。
  2. Besides, a flying quality evaluation code of the military rotorcraft is developed, and the quality levels in hover / low speed flightwere calculated according ads - 33d ( 3. 3 )

    3 ）節中懸停和小速度狀態的各項指標，得到了開環狀態的品質參數。
  3. Helicopter is hard to hover precisely for its bad stability. ordinarily, it is improved by flight control system, such like rotorcraft unmanned aerial vehicles which use bell bar or bell - hiller stabilizer bar. bell stabilizer bar, fixed across with teetering main rotor, consists of a bar and masses at two ends

    貝爾穩定桿由一桿與兩質量塊組成，它與貝爾直升機的蹺蹺板旋翼垂直交叉放置，這種旋翼裝置有助於加大角速度阻尼，改善貝爾直升機的穩定性，但同時也降低了操作性。
  4. Beyond the yard he walked through a clutch of spindly gums to sit above the dry bed of the creek, watching puffs of dust hover and settle

    出了院子，他穿過一些細瘦的橡膠樹，然後坐在一條小河的乾涸的河床上，望著漂浮著並落下來的塵埃。
  5. The model developed here is suitable for the tilt rotor aircraft during hover, transition and cruise. the longitudinal equations of motion provide a foundation for further investigation on tilt - rotor flight dynamics

    文中所建模型具有較高精度，適合於飛行包線內的所有模式，為傾轉旋翼飛機飛行動力學的進一步研究提供了基礎。
  6. Take - off to eye - level, hold momentarily, hover the helicopter out a a safe distance and height before starting this maneuver

    將直升機垂直起飛至與眼睛同高，靜止停懸幾秒鐘，保持安全的距離及高度。
  7. A new way of simulating the flow field of a lifting rotor in hover

    對轉式軸流風機內流的數值模擬
  8. In ace ( advanced combat environment, by the creators of the excellent ofp wargames league mod ), the primary difference between hellfires and tows is that you must be almost at a hover to fire a tow ( due to it being wire - guided ), whereas a hellfire can be fired at speeds of up to around 90kph

    在ace （閃點行動的聯盟模式）的模式下，地獄火與陶式導彈的主要區別是，由於陶式導彈是有線制導，你在發射導彈后必須圍著目標盤旋，而地獄火式導彈則可以在航速90公里的情況下發射。
  9. Stop the helicopter in a stable tail - in hover

    動作執行完畢后，機尾朝向操控者保持穩定的停懸。
  10. A safe altitude for dropping troops in a hover is below five meters. anything more runs the risk of injuring the troops from the fall

    懸停投放步兵時，低於5米是相對安全的高度，如果更高就特別容易使步兵在機降過程中受傷。
  11. As " god s gift to festivals, " this brooding, meditative treatise on drug addiction is a singular vision not seen since the heydays of eastern european cinema. director fliegauf eschews fancy edits for long, circular takes that hover like vultures upon their prey. each meticulously constructed scene is accompanied by dissonant noises that unnervingly build upon the pervasive mood of despair

    沒有留戀首作掌聲，次作一百八十度轉身，向自己偶像，祖家的cult片大師bla tarr致敬，以近乎真實時間的長鏡頭，催眠式的聲效與影機運動，捕捉毒販衰到貼地的一天：第一個客仔是癡肥宗教領袖，再不上電便沒法踏足講壇；在病床五花大綁的朋友，用健身院換取一服永不醒轉的海洛英；癮起的舊愛，自爆女兒是他播的種。
  12. To those who say torture is acceptable in cases of the “ ticking time - bomb ”, ie, to prevent a horrendous terrorist attack, he asks why we did not resort to torture during the cold war to learn what the soviet union was up to, at a time when the world seemed to hover on the brink of nuclear annihilation

    有些人說為了防範「定時炸彈」 （也就是為了防止恐怖分子發動恐怖襲擊）而進行拷問並不為過，對此他則反問道，冷戰時期全世界都面臨核毀滅的威脅，那時候美國人為何不採用拷問的方式來獲知蘇聯到底在幹什麼呢？
  13. But the variation of its aerodynamic forces will induce flapping motion and produce the cyclic pitch on the main rotor blades by the bell mixing mechanism. in order to study the effect of bell - hiller stabilizer bar on helicopter stability and control, this paper first analyze the function and the principles, give the flapping equation and a flight dynamic model with bell - hiller stabilizer bar. and then works over the stability and control of uav r - 50 in hover and cruise condition, and analyzed the influence from parameters of the bar to it

    為了深入研究希勒伺服旋翼對直升機穩定性和操縱性的影響，本文首先分析了希勒伺服旋翼的功能和工作原理，推導了伺服旋翼的揮舞運動方程，建立了帶有希勒伺服旋翼直升機的飛行動力學模型，然後以yamahar - 50無人直升機為例，分析該直升機在懸停和前飛時的平衡、穩定性和操縱性，在此基礎上進一步研究希勒伺服旋翼設計參數變化對直升機穩定性和操縱性的影響。
  14. Stop the helicopter in a stable nose - in hover

    動作執行完畢后，機頭朝向操控者保持穩定的停懸。
  15. Take - off, move into a nose - in hover, hold hover for five ( 5 ) seconds

    起飛后機頭朝向操控者，保持靜止停懸5秒鐘。
  16. Starting from a tail - in hover, rotate the helicopter 90 degrees

    先將機尾朝向操控者保持停懸，然後將機頭旋轉90 。
  17. The diameter is 19 centimetres, whole implements with dark to as bottom, is it make silver thin slice pairs of phoenix fly together, in blue sky hover among the green space to carve, paste in painting foetus smooth of polishing with big paint, overall xiu paint multi - layer to is it show the silver pattern to grind and then, make pattern and paint bottom reach same pingdu, push away light become a exquisite one flat to take off the lacquer ware in addition

    直徑19厘米，整個器物以黑為底，將銀薄片刻製成雙鳳齊飛，在蘭天碧宇間飛翔，用大漆粘貼在打磨光滑的漆胎上，全面髹漆多層再經研磨顯出銀花紋，使花紋與漆底達到同樣平度，再加推光則成為精美的平脫漆器。
  18. Robust control for a non - minimum - phase helicopter in hover

    非最小相位直升機懸停的魯棒控制
  19. Frequency sweep flight technique is used to collect the flight data of a model helicopter near its hover and low speed working condition, window frequency spectrum is combined to obtain the frequency response of both lateral and longitudinal channels, then weighted fitting method is utilized to obtain the transfer functions of the two channel

    摘要利用掃頻試飛技術獲取了某無人直升機在懸停工作點附近的舵機輸入和直升機動態輸出數據，利用組合窗頻譜分析的方法獲取了直升機橫滾通道與俯仰通道動態的頻率響應特性，利用加權擬合的方法獲取了各自的傳遞函數。
  20. Erik strong, the manager of a restaurant in aliso viejo, accused the duo of scaring his staff by making the discs hover near the restaurant. " it looked like something right out of a movie, a little too real, " said mr strong

    阿里索?別霍鎮一家飯店的經理埃里克?斯通就指責墨菲和津加利讓飛碟在飯店上空盤旋嚇壞了他的員工， 「看起來就像電影中的情節一樣，有點太真實了」 。
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