慣性極 的英文怎麼說

中文拼音 [guànxìng]
慣性極 英文
pole of inertia
  • : Ⅰ動詞1 (習以為常 積久成性; 習慣) be used to; be in the habit of 2 (縱容; 放任) spoil; indulge...
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 慣性 : [力學] inertia; inertance; sluggishness; the force of inertia
  1. Under the incentive of the civil - market demanding such as laser material processing and the military - market demanding such as a new generation of laser weapon candidate and icf, diode - pumped solid laser ( dpsl ) develops rapidly worldwide. as an important application, diode - pumped intracavity - frequency - doubled laser is attached much importance in recent years, but there still remain many problems unresolved completely. in this paper, i have given some abecedarian study results on some of these problems theoretically and experimentally

    因工業激光材料加工等民用市場的需求以及約束聚變和作為新一代激光武器候選器件等軍方需求的推動,國際上高功率二體泵浦固體激光器( dpsl )的研究進展迅速,作為dpsl的一個重要應用,內腔倍頻一直得到大家的重視,但仍有許多未徹底解決的問題和理論上的不完備之處,本論文擬對其中的一些問題作一初步的理論和實驗研究。
  2. Aerostatic bearings have been applied widely on the ultra - precision in the aviation, aerospace and the main axes and the slide of the precision measuring instrument and inertial measuring apparatus because of high rotation accuracy, calm operation, low friction and long life - span etc. they can also be used in fields range from both high and low temperature to both high and low velocity, sometime even to environment full of radioelement

    氣體靜壓軸承回轉精度高、運轉平穩、摩擦小、使用壽命長,可以在高和低的溫度、超低到超高的速度下,以及輻射環境中工作,因此在航空、航天領域以及精密測量和測試設備上得到廣泛應用。
  3. Flying on a broomstick, particularly one which accelerates as quickly as the firebolt, must necessarily involve some form of magic protective field holding rider to broom and shielding against wind and inertial forces

    乘坐一把飛天掃帚飛行,尤其是象火弩箭這樣有高加速度的,就必須有某種魔法的保護領域將乘坐者維持在掃帚上並針對大風和力量進行防護。
  4. Fundamentally an inertial navigation system is a dead-reckoning system with a very significant characteristic which differentiates it from more conventional dead-reckoning equipment.

    原則上導航系統是一種航行推算系統,與一般的航行推算裝置不同,它具有明顯的特點。
  5. Based on classical dynamical equation on elastic oarth rotation, an associated dynamical equation containing both nutation and wooble of earth rotation has been deduced through introducing motion of nutation frame with respect to inertial spatial frame

    基於經典的彈地球自轉動力學理論,通過引入章動參考系相對空間的運動,建立了彈地球移和章動的聯合動力學方程。
  6. Because they lack the confidence, while meeting difficulty, the habitual response is to take passive attitude, become and guard shrinking back, it is difficult to even escape

    因為他們缺乏信心,遇到困難時,習的反應是採取消態度,變得保守退縮,甚至逃避困難。
  7. Polar moment of inertia

  8. The rotational changes arise because of tidal forces exerted by the moon and inertial effects related to the liquid outer core sloshing around and to the cycle of evaporation, in which water at the equator gets deposited at the poles as ice that melts seasonally

    自轉的改變則因為月球產生的潮汐力,以及因地球外核液體攪動和大氣蒸發循環(赤道蒸發的水氣于地凝結成冰,並周期融化)產生的效應。
  9. On the basis of relative researches in the world, according to the study status of steel - concrete composite slab, which would be widely used in modern bridge, modified equivalent inflexibility of steel - concrete composite slab was deduced by use of conversion section principle in this paper ; based in this, this paper put forwards the theory of ultimate flexural capacity of steel - concrete composite slab in consideration of slip effect, and introduces the practical simplified method for calculating flexural deformation of steel - concrete composite slab in consideration of the effect of steel studs and welded wire, and conclude that the methods in this paper is veracious and reliable, comparing with the traditional calculating mode ; morever, this paper put forwards the calculating theory and program of the effect analysis of creep and shrinkage to steel - concrete composite slab, using conversion elastic modulus principle, and testifies that the theory is right and the program is reliable and practical

    本文在國內外研究成果的基礎上,針對壓型鋼板與混凝土組合板結構在現代橋梁建設中廣泛應用前景和研究現狀,利用換算截面法導出了壓型鋼板與混凝土組合板結構的修正等效矩;在此基礎上,又推出了考慮壓型鋼板與混凝土之間的相對粘結滑移影響的壓型鋼板與混凝土組合板結構限抗彎承載能力計算理論,並介紹了考慮栓釘、聯結件影響的壓型鋼板與混凝土組合板結構簡化實用撓曲變形計算公式,而且通過與傳統計算理論的分析比較,表明本文提出的計算理論公式的準確可靠;此外,採用換算彈模量比法著重提出了壓型鋼板與混凝土組合板結構的徐變、收縮效應分析的計算理論和程序,並通過實例分析計算證明了理論的正確、程序的可靠和實用
  10. It has the feature of pure time delay and great inertia and variety of parameter etc. so it need high quality temperature controller

    由於其具有工況復雜、參數多變、運行大、控制滯后等特點,它對控制調節器要求高。
  11. Piston - linkage mechanism, as the mechanism to transfer the power of engine, bearing the heavy gas - explosive force, inertial force etc, is easy to arise vibration and noise. besides, the joint clearance in mechanism could also irritate the vibration and worsen the dynamic properties of mechanism

    作為內燃機動力傳遞機構的活塞連桿機構,由於在周期的工作循環中,承受著強大的氣體作用力,往復力、離心力等的沖擊,易引起振動和噪音;同時由於運動副間隙的存在加大了振動的影響,惡化了機構的動態能。
  12. But the traditional custom is so rootedness that it deserves considering. the positive or passive influence impression that it gives to the modern society is very obvious

    但傳統的卻是如此至巨且深,頗值得思考,它對現代積或消的影響印痕仍是非常明顯。
  13. Much work has been done in this paper : ( 1 ) have analyze the principle of fiber optic gyro ( fog ) and strap - down inertial system, and investigate the typical arithmetic of the attitude matrix. ( 2 ) have settled a set of platform to do experiment, have programmed the data logging and processing software, have done experiment to analyze the properties of applying the fog inertial system in the measurement

    本文從該方法的原理、實驗設計和分析探討等方面詳細闡述了用捷聯式光纖陀螺系統測量三維物體形變的新方法,提出了適用於工程測量的解算姿態矩陣方法,總結了減小測量誤差的幾個方面,根據工程實際對測量系統要求提出了改進意見,對實際的工程測量應用起到了積的作用。
  14. In training of back - propagation neural network, parameter adaptable method which can automatically adjust learning rate and inertia factor is employed in order to avoiding systemic error immersed in a local minimum and accelerating the network ' s convergence ; introduced the further optimization of the network ' s structure, it gives the research result of selection of the hidden layers, neurons, and the strategy of re - learning, compared the sums of the deviation square of this algorithm with conventional bp algorithm, as a result, the approach accuracy and the generalization ability of the network were extremely improved

    在對前饋神經網路的訓練中,使用參數自適應方法實現了學習率、因子的自我調節,以避免系統誤差陷入局部最小,加快網路的收斂速度;提出了優化bp網路結構的實驗研究方法,並給出了有關隱含層數和節點數選擇以及再學習策略引進的研究結果。將該演算法同傳統bp演算法的預測偏差平方和進行比較,結果證實網路的逼近精度及泛化能力均得到了大的提高和改善。
  15. In the electrostatic force closed - loop plan, using the inertia mass of saw accelerometer as one board of the differential capacity, as it got the electrostatic force producer

    在靜電力平衡方案中,直接利用saw加速度計質量作為差動式電容的一個板,組成靜電力發生器,並利用脈寬調制反饋力方案解決了靜電力發生器非線的難題。
  16. As an ideal part of inertia navigation, the mechanically dithered ring laser gyro ( mdrlg ) has a lot of characters, such as low cost, long life, good reliability, large dynamic range and so on

    機械抖動激光陀螺作為導航的一種理想器件,具有成本低、壽命長、可靠高、動態范圍大等優點,有大的研究價值和廣闊的應用前景。
  17. In this thesis, we focus on dual axis capacitance vibration transducer, which was fabricated by micro - electromechanical systems ( mems ). the operation mechanism of this kind of accelerometer was analyzed. under external acceleration, the space between sensitive quality mass and detecting electrode will change, which causes the variation of equivalent capacitance

    本論文研究了採用微機械加工技術( mems )製作的雙軸電容式振動傳感器,其基本工作原理是利用質量塊在外界加速度的作用下與檢測電間的空隙發生改變,從而引起等效電容的變化來測定振動加速度的。
  18. The coordinated development of both the urban and rural areas in western china are faced with many difficulties, such as low urbanization, weak extension of the center, low industrialized agriculture, urban - rural discrepancy hum history, poor financial support, incomplete chain of industry, and underdeveloped county economy

    摘要西部地區的城鄉統籌存在許多困難,諸如城市化水平較低,中心核的輻射作用乏力;鄉村產業化程度較低,規模效益較差;城鄉分割的歷史積淀與較強;財政支持乏力;尚未形成有效的產業鏈;縣域經濟欠發達;城鄉分野的地理特徵顯著等。
  19. ( 2 ) the problems on the structure of fsalgwc are : cd the proportion of capital construction expenditure became smaller year by year. ( 1 ) the proportion of productive expenditure and r & t expenditure were too low. ( 2 ) the proportion of province investment was too high and that of county and town investment was too low. the causes are as follows : ( 1 ) the responsibilities to support agriculture among the governments at all levels was not clearly divided

    2 、從結構來看,西部地區財政支農結構不合理,表現在非生產支出過高,農業基礎設施投入份額持續走低,科技投入份額低位徘徊以及地方基層政府支農投入份額低,導致這一問題的根源在於政府間支農職責模糊、事業單位改革不徹底以及計劃經濟體制管理
  20. Adopt heating technology of semiconductor, have good temperature evenness

    採用熱慣性極小的半導體微電熱加熱技術,提高了溫度均勻
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