有效偏移 的英文怎麼說

中文拼音 [yǒuxiàopiān]
有效偏移 英文
effective offset
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : Ⅰ形容詞1 (不正; 歪斜) inclined to one side; slanting; leaning 2 (只側重一面) partial; prejudi...
  • : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
  • 有效 : effective; valid; efficacious
  1. With the aid of baffle movement, a technique named masking pretreatment and the method of vacuum deposition have been used to fabricate the ag - o - cs photoemissive thin films with internal field - assisted structure for the first time. the internal field - assisted photoemission characteristics of ag - o - cs thin films show that the photoelectric sensitivity is increased when the internal electric field is applied to the thin films, which indicates that the electric field has been effectively provided to the thin films by the above - mentioned internal field - assisted structure. such an enhanced photoemission is attributed to the variations in energy - band structure of ag - o - cs thin films, and which are considered to induce the lower - energy electrons to participate in the photoemission

    通過掩膜預處理和擋板轉技術的配合,利用真空沉積方法首次制備了內場助結構ag - o - cs光電發射薄膜。 ag - o - cs薄膜內場助光電發射特性測試結果表明,該方法能夠地實現ag - o - cs薄膜體內電場的加載與表面電極的引出,薄膜光電靈敏度隨內場壓的增大而上升。 ag - o - cs薄膜在內場作用下的光電發射增強現象與薄膜體內能帶結構變化低能電子參與光電發射等物理機制關。
  2. 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航角的航跡控制演算法,該演算法能地使航跡量和航角在給定的時間約束內收斂。
  3. According to characteristics of the seismic data from the low snr region with complex surface, this paper is started from solving the static correction problem and reasonable eliminating all kinds of disturbance in the seismic data from the low snr region with complex surface. through the whole process of seismic data processing which includes a series of processing methods that are suitable for the low snr region, namely, from the choosing of the floating base - level, the static correction in the field and indoors, the eliminating of all kinds of noise before and after stacking, the velocity analysis with high - resolution, the reasonable techniques of deconvolution before stacking and wavelet processing after stacking, to the method choosing of the high - resolution stacking and the reasonable and accurate offset imaging, a set of the complete and effective flow for processing seismic data from the low snr region with complex surface are finally formed, which can meet the need of explo

    本文針對復雜地表低信噪比地區地震資料的特點,以解決復雜地表低信噪比地區地震資料靜校正問題及合理剔除各類干擾為出發點,在整個地震資料處理過程中,從浮動基準面的選取、野外及室內靜校正、疊前疊后各類噪音的去除、高精度速度分析、合理的疊前反褶積及疊后子波處理技術、到選用高精度的疊加技術及合理準確的成像方法等一系列適合於復雜地表低信噪比地區的處理方法,最終形成一套較完整且的針對復雜地表低信噪比地區地震資料的處理流程。
  4. 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、帶時間提前量、帶約束的位置三種排序演算法。
  5. However, the disadvantage of laser welding is the so - called post - weld - shift ( pws ). the end result is a reduction in light coupling efficiency. the shrinkage force generated by the solidification process is so great that no known mechanical structure can counteract the shrinkage from shifting the joint ? at least at the micron level

    這種封裝技術最大的缺點是會使激光二極體的封裝產生焊後( pws ) ,很少一種機械的方法可以校正這種焊後到亞微米級別,目前激光錘被證明是一種很的校正方法,激光錘校正作用過程就是利用金屬熔化凝固冷卻產生的內應力來恢復焊後的過程。
  6. This thesis not only analysed the serious results of deviation of electricd pressure, which was harm for equipments and personal safety, caused by disconnection of null line, but also proposed effective protecting measure for mulfunction, such as repetition earth protecting measures and so on

    摘要分析了零線斷線造成電壓而對設備和人身安全帶來的嚴重後果,提出了重復接地等的故障保護措施。
  7. By phase displacement forward method, we synthesized some two - dimensional geoelectrical sections, for example 2 - d dipping interface model, 2 - d dual geoelectic interface model and concrete pipeline model in homogeneous soil media

    並利用相位正演方法建立了四種地電模型,用以認識雷達剖面的特徵、指導gpr剖面的地質解釋和驗證方法的性。
  8. Based on analysis and comparison of existing test data applied to existing ultimate strength prediction models, interfacial stress at the end of plate is deduced. after formulas for calculating the effective moment of inertia for frp - strengthened beams being revised and adjustment coefficient related to nominal main steel reinforcement ratio and curtailment length ratio being put forward, strength prediction formulas of compound beams under plate end debonding failure are established. in analysis of strength of compound beams under intermediate crack induced interfacial debonding failure mode, several bond strengths and their relation are introduced

    對于板端剝離破壞,在總結現承載力模型的基礎上,利用已試驗數據對各承載力計算公式進行了分析比較,進一步採用分階段分析法,推導了板端界面應力的計算公式,在此基礎上,採用加固復合梁慣性矩的修正公式,建立了考慮名義配筋率和板端比影響的板端剝離破壞梁承載力的計算公式;對于跨中受彎裂縫導致的粘結破壞,闡述了常見的幾種粘結強度之間的區別和聯系,並基於拉剪粘結強度,提出了跨中受彎裂縫導致粘結破壞的承載力計算公式,並利用現試驗結果確定了模型中的一些參數;最後,利用試驗數據對本文建立的兩種粘結破壞承載力計算公式進行了檢驗,結果基本吻合。
  9. A new finite - difference method is developed for seismic modeling and reverse - time migration based upon the voronoi cell construction on irregular grids. curved velocity boundaries and irregular earth surface can be accurately represented using the irregular grid implementation. therefore the modeled and migrated results can be more accurate, and meanwhile, the efficiency is still preserved using an explicit finite - difference scheme

    本文的方法可以實現任意非規則網格上的顯式差分計算,因此該方法在保持了傳統的矩形網格差分演算法簡單、高特點的同時,又能精確地描述彎曲界面和起伏地表,提高了限差分地震模擬和結果的精度。
  10. 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,並改進了原的裝罐模型。
  11. An instance indicates that the proposed approach can find the optimal control more effectively than general approach and can minimize the reactive power through the transformer and the deviation of the secondary bus voltage. it also increases the margin of appropriate voltage in the second side

    模擬結果表明,所提演算法較傳統方法能更地搜索到最優控制策略,使主變中流過的無功功率及主變二次側電壓最小,增加了二次側電壓合格裕度。
  12. Moreover, a series of solution to these difficulties are brought forward : applying the theory of fold related to fault to interpret complex structural belts in piedmont : analyzing the features of the surface and underground seismic reservoir prediction and porosity model construction to predicate effectively the texture and quality of sandbodies ; using structural model to direct the construction of velocity model and process prestack migration imaging of seismic data ; utilizing interval velocity to forecast reservoir pressure : improving the drilling technology for pressure detection and prompt protection of vertical well against incline well

    並針對主要難點提出了解決對策:正確應用斷層相關褶皺理論解釋山前復雜改造、開展地表井下地震儲層與孔隙建模預測砂體結構與質量,利用構造建模指導速度建模與疊前成像、開展層速度預測地層壓力與鉆井壓力檢測及快速防斜打直配套鉆井技術攻關等。
  13. 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

    這些參數包括最小最大深度、 domain集類型、比例系數、系數、匹配域類型;在解碼過程中,迭代次數、比例系數、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,從而提高識別的果。
  14. Synthetic aperture radar ( sar ) has been widely used in both military affairs and civilian fields because of its high - resolution, independence of both time and weather conditions, etc. usually, sar could only be used to detect and image static targets instead of moving targets for the reason that the position drifting will make local mistake in the general sar image, which is usually caused by the velocity of the moving targets in the ground range direction, and when it comes to the target with strong scatter coefficient right in the drifting position, the moving target could not be detected at all

    合成孔徑雷達( sar )由於其高解析度、全天時、全天候等優良性能,已經在軍事和民用領域得到越來越廣泛的應用。通常,合成孔徑雷達只能對靜止目標進行檢測和成像,動目標由於其徑向速度而在常規sar圖像中一個位置,使成像造成局部錯誤,而且當強散射目標時,動目標將無法檢測。軍事上的應用也要求合成孔徑雷達能對運動目標進行地檢測和成像,因而運動目標檢測( mti )及其成像日益成為合成孔徑雷達領域研究的一個熱點。
  15. By side - polished, the cladding layer of one side of fiber bragg grating can be reduced to several micrometers. the radiation field can transmit the cladding layer to external medium. when the external refractive index changes, the effective refractive index of fiber changes and the center wavelength of d - shaped fiber bragg grating shifts accordingly

    研磨后,光纖布喇格光柵的一側包層減小至幾微米,其輻射場可通過包層透射到被傳感物質,因而被傳感物質的折射率變化可以改變光纖的折射率,從而使光柵的布喇格波長產生
  16. Especially to the students, when they are enjoying a lot of useful information and chances provided by the network, something is wrong with the morality, such as : the value change, the pollution of unhealthy information etc. the moral education in school confront great challenge. to analyse the reason of the problem in moral education under the network environment, there are a few aspects : 1

    尤其是學生,他們在享受網路所提供的大量益信息和機會的同時,思想品德方面卻出現了一些嚴峻的問題,如:價值觀念的、黃色信息的污染、思維方式的漸變、道德冷漠和人際情感的疏遠等,使學校德育面臨嚴峻的考驗和挑戰,實低。
  17. We raised a new model that we disassemble the character into several parts, which could be recognized by computer topologically based on the high - frequency wavelet coefficients vector, disregarding the traditional extraction method that used the statistical or structural feature based on the individual pixel in the 2 - dim plane of character. moreover, the concept of multi - dim cognizing feature model was put forward by encoding the character, according to its " location and run - length information. the information confusion and redundancy could be largely eliminated, as leaded to the improving of the preciseness when recognizing the character

    克服以往結構、統計方法在字元特徵提取中無法剔除噪聲、等冗餘信息的不足,以認知的新思路分析圖像,給出基於小波子圖的筆劃定義,給出一種注重反映字元部分最為重要的筆劃的類型、數量、遊程、位置特徵,改進了基於字元二維圖像的統計與結構特徵提取方法因變形,畸變造成信息混淆和冗餘;給出了提取多屬性字元認知特徵的方法和識別機制,實驗表明,該方法能的識別字元; 3
  18. With the application of pre - stack migration technique in zhongyuan oilfield, final results prove the effectiveness of this technique

    通過疊前技術在中原油田的應用,結果表明了該技術的性。
  19. We discuss the effect on the focusing of the probe beams for the five initial parameters : the amplitude of the pump beam, the separation between the pump and the probe beam centers, the wavelength ratio of the pump and the probe beams and the ratio of the initial beam widths at the directions of x and y. our numerical results show that, more the amplitude of the pump beam, the wavelength ratio of the pump and the probe beams and the ratio of the initial beam widths at the direction of y, more the probe focus ; the separation between the pump and the probe beam centers and the ratio of the initial beam widths at the direction of x have optimum values, respectively

    研究了泵浦光束輸入振幅、泵浦光束-信號光束初始、泵浦光束-信號光束波長比和泵浦光束-信號光束x 、 y方向的初始束寬比五個參量對信號光束聚焦程度的影響。數值模擬結果表明,泵浦光束輸入振幅越大、泵浦光束-信號光束波長比越大、 y方向束寬比越大,信號光束聚焦程度越大;泵浦光束-信號光束初始和x方向初始束寬比都存在一個最佳值,使得光束聚焦達到最佳果,趣的是這兩個最佳值的比值基本保持不變約為0 . 4 0 . 6 。
  20. The method has perfect effect on calculating the voltage swell and sag, voltage notch and frequency deviation. numerous simulations also prove the effectiveness of the method

    對于電壓驟升驟降、電壓缺口以及頻率,該計算方法也很好的果,大量的模擬結果證明了這一點。
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