過量偏移 的英文怎麼說
中文拼音 [guòliángpiānyí]
過量偏移
英文
overmigrate- 過 : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 偏 : Ⅰ形容詞1 (不正; 歪斜) inclined to one side; slanting; leaning 2 (只側重一面) partial; prejudi...
- 移 : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
- 過量 : excessive; overdose; surfeit; excess; overmeasure; overage; bellyful
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Trajectory control algorithm is also presented to make the excursion of flight converge to zero in given limited time during flying. it is mainly used to control and reduce the excursion and crab angle within given limited time when the aerocraft is following the reference flight path
然後本文提出了用於控制飛行器在跟蹤參考航跡過程中出現的航跡偏移和偏航角的航跡控制演算法,該演算法能有效地使航跡偏移量和偏航角在給定的時間約束內收斂。Taking load uncertainties, infeasibility problem and multiple objection of the reactive power optimization in the radial distribution system into consideration, loads are modeled as fuzzy interval numbers. fuzzy power flow is proposed based on fuzzy interval load for the more practical membership function of line losses rate and maximal voltages offset. this thesis presents multiple objection model of the reactive power optimization considering uncertainties using the fuzzy set theory
對配電網電壓無功優化問題中負荷的非概率性的不確定性問題、多目標問題、約束不可行性問題進行了研究,用模糊區間來描述實際的負荷情況,並用負荷的模糊區間值計算配電網的潮流,得到有功功率損耗和電壓的模糊區間值,使網損率和節點電壓最大偏移量的隸屬函數更接近實際情況;將改進遺傳演算法與模糊集理論相結合,通過求解多目標函數和約束條件的模糊集合的交集,得出網損率和節點電壓最大偏移量最小的最優運行狀態。The mo - dified first - come - first - served algorithm, time - adva nc e algorithm and constrained position - shift algorithm are put forward to automat ically plan the most efficient landing order, to assign optimal spaced landing times to all arrivals without violate the spacing requirements for different typ es of aircraft and to enhance the usage of the runway under heavy traffic condit ion in the terminal area
為了能夠在終端區交通繁忙的情況下高效地為到達的飛機流安排合理的著陸次序,並在不違反飛機間距要求的情況下給出各飛機經過優化的著陸時間,提高機場跑道的利用率,提出了經過改進的先來先服務、帶有時間提前量、帶有約束的位置偏移三種排序演算法。We point out the main influence factor of seismic distinguish in landscape orientation is fresnel zone. we can solve this problem through the high quality wavelet equation migration
指出了對于橫向解析度的主要影響因素為菲涅爾帶的大小,可以通過高質量的波動方程偏移解決此問題。Based on the review of petroleum exploration in the south margin of junggar basin in the past half century, the difficulties of piedmont exploration in different phases are summarized as follows : complex structures : large variability in reservoir quality and difficulty in predicating its scale ; inaccurate image of seismic data ' s migration processing in complete trough structural belts ; requirement for high technology of drilling, etc
摘要通過對準噶爾盆地南緣半個多世紀的油氣勘探歷史回顧,確定了山前勘探各個階段所面臨的主要難點:構造存在多解性、儲層質量變化大與規模難以預測、高陡構造地震處理準確偏移成像難度大、鉆井技術要求高。By computing the between two resolution units, we can estimate terrain azimuthal slopes and derive estimate of terrain elevation. the terrain contour is determined uniquely by ay / from azimuth slop on range gates. american began to study p - sar three - dimensional images technology in 1990s
Schuler已經證明,對於一個均勻分佈場景, sar圖像上兩個相鄰分辨單元的極化橢圓方向角偏移量,與地形方位向坡度的對應關系是線性唯一的,地形方位向的傾斜度可以通過解唯一地被測定。Based on the relationship between the change of the cornea thickness and optical path length, the ablation profile for the correction of wavefront aberration is presented and simulated on computer. the process of scanning - spot excimer laser is studied and simulated on computer. models for calculation of residual wavefront aberration on situations of lateral decentration and torsional misalignment are brought up
使用改變光程的方法建立起波前像差與角膜切削量之間的關系,並對像差矯正模型進行計算模擬;深入研究了小光斑準分子激光飛點掃描模型,對飛點掃描過程進行計算模擬;提出了中心偏移和旋轉情況下剩餘像差計算模型,為定量研究切削中心定位精度對像差矯正的影響提供了依據。An example demonstrates the feasibility of this method. we also study the design of mean selection based on the minimum loss using taguchi. g method, present the concepts of the ratio of quality loss and effective off - center. at last we explore the design of mean selection based on the maximum profit in the process of bin packing and improve the old model
應用田口的質量損失理論,我們研究了基於損失最小的過程均值設計問題,提出了質量損失率及過程有效偏移的概念;然後以裝罐過程為例,探討了基於利潤最大化的過程均值設計,並改進了原有的裝罐模型。Theoretical model of self - mixing interference in a linear frequency modulated laserdiode is presented by using the dynamic theory of semiconductor laser with weak external optical feedback. the characteristics of oscillation frequency shift and output power changes of the laser diode are analyzed by using the theoretical model. the absolute distance from front facet of laser diode to target can be found by measuring spectrum of output power of the laser diode
使用半導體激光器在弱反饋條件下的動力學理論,建立了線性調頻半導體激光器的自混頻干涉理論模型.基於該模型,分析了激光器振蕩頻率偏移與輸出功率變化特性.通過測量激光器輸出功率譜,可以得到激光器前端面與被測目標之間的距離The arithmetic searches for the least central offset through partition speech sub - band and confirms pitch period of the transition sound
該演算法主要通過劃分語音子帶來搜索最小中心偏移量,較準確地確定過渡音的基音周期。There are distinct changes about shifts or intensity in bulk plasmon, surface plasmon, and interband electron transitions losses as a result of oxidation of specimens, and adsorption and oxidation processes can be studied through these changes. at room temperature, the formation of oxide layers on uranium and uranium - niobium alloys were found to occur rapidly upon exposure to oxygen, and the resultant oxide in each case was near - stoichiometric uo2. due to formation of niobium oxide in uranium - niobium alloys, the diffusion of o ~ ( - ) ( o ~ ( 2 - ) ) and u ~ ( 4 + ) in the interface region was prevented, and the corrosion resistance of uranium - niobium alloys to oxygen is greatly enhanced by alloying with niobium
研究結果表明:清潔表面鈮和鈾的體等離子體振蕩所造成的電子能量損失的實驗值與理論計算值較為符合;隨著氧化程度的加劇,表面等離子體( sp ) 、體等離子體( bp )以及價帶電子躍遷所造成電子能量損失的譜峰發生了明顯的連續偏移或強度的變化,這些變化可以用來分析鈾及鈾鈮合金的初始氧化過程;室溫下,鈾及鈾鈮合金很容易與氧作用,最終結果,鈾僅氧化為二氧化鈾,另外,在鈾鈮合金氧化過程中,因為有鈮的氧化物存在,不利於氧和鈾在界面擴散,增強了鈾鈮合金抗氧化性能; eels能獲得樣品表面的信息比aes更為表面,更為靈敏,但由於eels的譜線過于集中,主要在幾十ev以內,也有不容易區別和解譜的不足。The migration results of the synthetic and ocean field datasets show that this method is correct and effective. several prestack depth migration methods are proposed and unified to the synthetic source record migration method. these methods include plane wave migration with fourier finite difference ( ffd ) extrapolator, maximum energy plane wave migration and prestack migration with phase encoding of areal shot records
通過對本文提出的平面波傅立葉有限差分疊前深度偏移方法、最大能量面炮記錄疊前深度偏移方法和相位編碼面炮記錄疊前深度偏移方法的研究,試算和對比,提出了合成震源三原則,根據這些原則,提出了合成震源概念和合成震源記錄疊前深度偏移方法。The deviation introduced by reference phase shifting errors on four - steps and five - steps algorithm are analyzed. based on the principle of phase algorithm, a novel compensation method of reference phase - shifting error is described for four - steps algorithm and the five - steps algorithm. the theoretic analysis and data simulation indicate that the phase deviation arising from the first and the second harmonic reference phase - shifting errors can be eliminated using this method
在研究相位偏移干涉測量技術基礎上,重點研究了五幅演算法計算精度及移相誤差對計算結果的影響;提出了四幅演算法及五幅演算法移相誤差補償方法,理論分析及模擬模擬結果顯示,該方法可以補償移相過程中一階移相誤差及二階移相誤差對相位偏移干涉測量精度的影響。In the coding scheme, this paper uses the coding method based on quad - tree partition, which increases the speed and veracity of the coding and is useful for object recognition. there are various flags during the quad - tree partition coding. in order to get the best coding, this paper alteres the flags, which include maximum recursion depth, minimum recursion depth, domain pool type, scaling bits, offset bits, number of iterations
這些參數包括有最小最大深度、 domain集類型、比例系數、偏移系數、匹配域類型;在解碼過程中,有迭代次數、比例系數、偏移系數,針對要編碼的圖像,調節以上參數,得到一組最佳參數,這樣,利用最佳參數可以達到最好的編碼質量,從而提高識別的效果。As a result, the low - frequency contents increase as the centroid of signal spectrum experiences a downshift, in case that frequency is independent on quality factor, the offset of the centroid frequency is proportional to the integral of attenuation factor along wavepath, thus can he used to reconstruct the attenuation distribution
假設介質的品質因子與頻率無關,地震波主頻的偏移量與吸收系數對傳播路徑的積分成比例,則通過它們之間的關系可以估測介質的吸收系數。Moreover, the effects of the system parametric ( such as baseline length, time measure error, sound velocity fluctuate and buoys errors ) on localization accuracy are studied. the laws of the bistatic tol and bol localization algorithm are obtained
同時,通過對各種系統因素,如基線長度、系統測量誤差、聲速波動、浮標偏移等參數對演算法性能影響的分析,得出了採用tol和bol方法進行定位時,定位誤差的分佈規律。Angle shift can reduce in light coupling efficiency. therefore, the angle shift is an important factor for light coupling efficiency when pws is corrected by lh for laser diode packaging
角度的偏移也會影響到激光二極體的光通量效率,所以在利用激光錘校正激光二極體封裝焊後偏移的過程,要充分考慮橫向角度的偏移。The reasons for higher oxidizer flow rate, lower fuel regression rate and lower motor performance in both hot firings are discussed. several necessary improvements for the test system are suggested. 6
通過對兩臺發動機試驗結果的分析,找出了試驗中氧化劑流量偏高、燃料退移速率和發動機性能偏低的原因,並提出了具體的改進措施。It was found that the decay of levitation force is dependent on both the maximum lateral displacement and the movement cycle times, while the guidance force hysteresis curve does not change after the first cycle
研究發現運動過程中的懸浮力衰減與最大橫向偏移量和往返運動次數有關;但導向力在第一次往返運動之後的往返運動中遲滯曲線基本不變。In the system, more hole deficiency was supplied by excessive la ions. this increased the concentrations of p - carries, and decreased the bound of crystal lattice field to the carries on the other hand. as a result, the dielectric peak move to lower temperature due to the carries
發現了過量的la離子在體系中引入了較多的空位,一方面p型載流子濃度升高,另一方面使得載流子所受的品格場束縛減小,引起了由載流子導致的介電峰相對于同樣mn含量但la離子不過量的體系而言向低溫方向偏移。分享友人