relative transformation 中文意思是什麼

relative transformation 解釋
相對變換
  • relative : adj 1 關于…的，與…有關系[聯系]的。2 相對的；相關的；以（他物）為準的，相應的，成比例的 （to） 相...
  • transformation : n 轉變，變化；變形；【生物學】（尤指昆蟲的）轉化，變態，改造，改革；變質；【數學】變換；【電學】...
  1. So far, the main frame of the conjugation of betrand are established, on the basis of which, it is given that the primary condition the directrix line must be satisfied, the relative curvature of the conjugating surfaces, the relations between non - interventional condition and curvature axle of the directrix line, and so on. the transmission of normal circular - arc gear is a typical bertrand conjugation. in order to promote the transformation from theory to technology, the general principle of this kind of transmission is studied

    為了使研究更加貼近於工程，便於解析處理，提出準面的概念，並確立由準面到準線的研究路線，給出了各種傳動形式下準面與準線的具體特徵，證明了共軛準面上兩準線的誘導測地曲率等於零的這一不干涉條件，進而指出，當準面為平行軸和相交軸傳動的節曲面時，不干涉條件自然滿足。
  2. The refined explaining mode will focus on the subsequent points : firstly, it will emphasize the vital effects of the changing international structure, especially america ' s unipolar hegemonic status, on endurance and transformation of the atlantic alliance. secondly, the pursuit of security and relative power motivates nato " s member states to endure and reform the alliance. thirdly, western europe states " recognition of the security function of nato influences the endurance and transformation of nato

    從現實主義的角度出發，論文通過對北約組織在其成員、力量支柱和使命等幾個重要方面的調整（分別表現為北約的擴大、北約歐洲支柱的發展和北約新使命的提出）進行詳細分析，利用體系層次和單元層次相結合的分析方法，對該聯盟持續存在和發展的原因進行了現實主義途徑的讓釋。
  3. Due to the short distance among the planes which fly in a group, the conventional low resolution radar can not distinguish them in both distance and azimuth ? if we use the technology of isar to resolve the difference among doppler frequency of the targets and obtain a fine resolution cross - cross image, we may separate them, but a long time of coherent processing is needed <, for the formation targets, it can be approximately divided to rigid body and nonrigid body, so for the formation targets, that can be regarded as rigid which has a relative position and an identical movement, can be approximately considered as a large target, and be compensated by translational phase with the rule of minimum entropy, but for the most those cannot accord with the approximation of rigid, being the doppler - frequency of the aim is linear changed, by the relax method with short data, increases the resolving performance of multiple target to the aim in the frequency domain, since cross - range resolution is based on the accumulative time, so it is greatly improve the resolution to formation targets by the instant cross - range image which produced by radon - wigner transformation

    低分辨isan成像及干涉技術應用研究一因此直接無法分辨編隊目標的架數，我們借鑒isar的技術，通過較長時間的相干積累，在多普勒頻域上對目標進行分辨。而對于編隊目標，可分為近似剛性的多目標和非剛性的多目標，所以對于可以近似為剛體的編隊目標相對位置固定，運動方式一致，可以近似看作一個大目標，採用最小墑準則對平動相位的進行補償，但是大多數並不滿足剛體近似的編隊目標，由於目標在相干積累時間的多普勒頻率近似呈線性變化，通過對較短數據利用relax的時頻分析方法，提高了頻率域上目標分辨的性能。由於橫向解析度取塊于橫向積累時間，所以利用radnwigner變換得到瞬時的一維橫向距離像大大提高了對編隊目標的分辨，對模擬和實測數據的大量分析結果表明此方法的有效性和可行。
  4. On the transformation from absolute truth to relative truth

    論絕對真理向相對真理的轉化
  5. By means of the orbit dynamics theory and other knowledge, author established mathematical model related to collision forecast, including space object orbit confirming model, space objects relative movement model, dangerous object distinguishing model and space object collision geometry relation model, etc. according to the mathematic model, author calculated the relative distance transformation rule along with time between the spacecraft and dangerous debris and established early warning rule

    依據航天動力學理論和其他知識，建立了碰撞預警相關的數學模型，包括空間目標軌道確定數學模型、空間物體相對運動數學模型、危險物體判定準則數學模型和空間物體碰撞幾何關系數學模型等，根據數學模型計算航天器和危險目標的相對距離隨時間變化規律，設定了預警規則。
  6. The influence that the zr / ti ratios have on the ceramic crystal structure and its properties are studied through the research carried out about the relative respects of the fabricated samples. the increase of zr / ti ratio can result in the crystal structure transformation from the tetragonal to the rhombohedral, it can also induce the weakness in the stability of the ceramic crystal structure, for example, the drop in the curie temperature. in order to enhance the relative low mechanical quality factor of pzn - pzt system piezoceramics, component addition pb ( mn1 / 3sb2 / 3 ) o3 ( hereafter abbreviated as pms ) are introduced in to form a new psudo - tetragonal system ceramics

    為獲得具有高的機電耦合系數kp ，高的機械品質因數qm的高性能壓電陶瓷，採用二次合成法制備了不同zr ti比的鈮鋅酸鉛-鋯鈦酸鉛基（ pzn - pzt ）三元系壓電陶瓷材料，研究了zr ti比變化對陶瓷結構和性能的影響規律，發現zr ti比增大除了可以使陶瓷的相結構由四方相向三方相轉化外，還降低了陶瓷的結構的穩定性，使tc溫度下降。
  7. The soils and sediments organic matter ( som ) are highly heterogeneous and comprise various complex organic macromolecules such as humus, kerogen, black carbon ( bc ), etc. the relative abundance, characteristics and structure of these som play a important role on the global carbon cycles, global change, transformation and fate of the organic and inorganic pollutants, the soil fertility

    土壤和沉積物有機質是高度非均質的，包括許多復雜的有機高分子聚合物如腐殖質、乾酪根、碳黑等。這些有機質的相對含量，性質和結構對全球碳循環，全球氣候變化，有機和無機污染物在自然界的遷移、轉化和歸宿，土壤的肥力等有非常重要的影響。
  8. We discussed the main characteristic parameters of seismic kinesiology and dynamics of mine engineering fracture zone, including relative amplitude, phase time of wave crest, similarity factor, principal frequency band energy, 3 - d space time gradient and coherent coefficient et al., and puts forward the processing method of 3 - d seismic characteristic parameters about denoise - smoothing, generalization, correlation analysis, characteristic transformation ; and presents the method of pattern recognition of mine engineering fracture zone

    摘要本文從時間域、頻率域、三維空間域介紹了礦山工程裂隙破碎帶主要的地震運動學、動力學屬性參數，包括相對振幅、波峰相位時間、相似系數、主頻帶能量、二維空間時間梯度和相干系數等，提出了礦山工程裂隙破碎帶三維地震屬性的去噪平滑、歸一化、相關分析、特徵變換的處理方法以及裂隙破碎帶的模式識別原理與方法，並用實例說明了該方法的應用效果。
  9. Fourthly, we discuss and simulate the transformation method of relative parameters of ground target based on data link. and then we analyze decision algorithm of air - to - ground attack. especially, we educe three dimensional terminal guidance law of air - to - ground missile in the disturbance of wind, and give the simulation result

    本文也研究了空對地攻擊的若干技術，包括對獲得數據鏈指揮下地面目標相對于某攻擊機當前時刻相關參數的方法進行了闡述及模擬，並在此基礎上討論了單機對地面多個目標的攻擊決策演算法，同時提出了一種風干擾下空地導彈的三維末制導導引律，且利用數字模擬進行了驗證，並指出研究空地導彈導引律時考慮風影響的必要性。
  10. One is to use fourier transformation to convert the source signal from time domain to frequency domain and to discard high frequency harmonious components upwards of 19 ( gb / t14953 - 93 d5. 3 demanding ), then to have static huffman coding to the quantized char array which is composed of reserved direct current component and basic wave and each high frequency " s amplitudes and angles. the other is to use discrete wavelet transformation to convert the source signal from time domain to frequency domain and to set the high frequency coefficients that its absolute value is smaller than the given threshold to zero, then to have dynamic huffman coding to the quantized char array which is composed of multiple, wavelet ' s level, datum length, low frequency coefficients and reserved high frequency coefficients. mass simulinks and analyses under the two circumstances have done to show that data compression ratio is small and the relative error is also small and within the permission of engineering and the compression problem can be solved in theory of measured datum of power system

    第一種情況的壓縮方法為：採用傳統的傅立葉變換把原始信號從時間域變換到頻率域，舍棄20次及其以上的高次諧波成分（保證了gb / t14953 ? 93d5 . 3要求） ，然後對保留的直流分量、基波和各次諧波的幅值和相角數據量化后和量化時分別乘以的倍數系數構成一個數組，以字元形式保存，採用靜態huffman編碼對變換數據進行壓縮；採用離散小波變換把原始信號從時間域變換到頻率域，然後對分解得到的高頻系數進行閾值量化處理，對乘以的倍數系數、小波變換的階數、小波變換后的低頻、各級高頻以及原始數據長度、量化后的低頻系數以及保留的高頻系數大小、位置構成一個數組，以字元形式保存，採用動態huffman編碼對這個文件進行壓縮。
  11. Analyze derivation processes and questions of lorentz transformation. find that special relativity based upon lorentz transformation is not correct, and relative speed between two objects may be faster than speed of light

    本文詳細地分析了洛侖茲坐標變換的推導過程和存在的主要問題.得出了以洛侖茲變換為基礎的狹義相對論是錯誤的和兩物體的相對運動速度可以大於光速的結論。
  12. Based on the lorentz transformation on especial condition, making use of coordinate transformation and matrix theory, the matrix expression and vector expression of lorentz transformation about two inertial frames that relative speeds orientation is random and isnt follow axes of ordinate are educed. 2figs., 3refs

    從特殊情況下的洛侖茲變換出發，利用坐標變換和矩陣理論，導出了兩個慣性系的相對運動速度取向任意，且不沿任一坐標軸洛侖茲變換的矢量表達式和矩陣表達式.圖2 ，參5
  13. Its new global dynamic model in terms of measured joints is derived by coordinate transformation, and the decoupled control equations for joint relative angles and elastic parts of the flexible manipulator are obtained with the model - based nonlinear decoupling feedback control method

    通過坐標變換，推導出一種新的以可測關節角為變量的全局動態模型，並在此基礎上運用基於模型的非線性解耦反饋控制方法得到關節相對轉角與柔性臂的彈性變形部分解耦形式控制方程。
  14. Finally, the paper makes an in - depth analysis in total effects of railway - electrification ( including positive effects and negative ones ), offers general train of thought about comprehensive evaluation by quantitative analysis and ff not " establishes an index system to evaluate the project of transformation as well as system structure and process of the evaluation. it applies relative comparison method and arrangement analysis method ( ahp analysis method ) in system engineering to determine relevant parameters and their weight. the paper makes a comprehensive evaluation of the internal - combustion transforming into electric power project in xiang - shi railway and concludes a final evaluation result

    最後，分析了鐵路電氣化改造的綜合效果（包括正負效果） ，提出了定量綜合評價的總體思路，確立了內燃改電力項目綜合評價的指標體系，構建了評價體系結構和評價流程，運用系統工程的相對比較法和層次分析法（ ahp分析法）確定有關參數和權重。
  15. After vector transformation control is presented, the ac machines control technology can theoretically solve the problem on the static and dynamic performance relative to the dc technology

    繼1971年矢量變換控制技術出現之後，交流傳動技術就從理論上解決了交流調速系統在靜、動態性能上與直流傳動相比所存在的問題。
  16. Furthermore, the studies on damaged members not only relative to person wealth security but also possess prodigious economic value. this article studies round steel tube members, which are widely used in power transformation structures and the changing of their ultimate bearing capacities as well as stability qualities under general damaged conditions

    而且，對于受損傷構件的研究不僅有關人身財產安全，同時也具有很大的經濟價值，本文以電力構架中常用的圓鋼管構件為研究對象，研究其在一般受損條件下的極限承載能力和穩定性能的變化情況。
  17. Then the paper applies ea and spea to an orbital transformation problem. - time - energy optimization o the paper also solve low thrust control problem of relative motion using fuzzy logic

    然後分別用一般的進化演算法和改進的spea方法解決軌道轉移的時間-能量優化問題，對于相對運動方程有限推力控制問題，本文用模糊控制的方法加以解決。
  18. On the transformation of part speech and relative translation skills in german - chinese translation

    德漢翻譯中的詞類轉換和翻譯技巧
  19. With the establishment of the systems about the power of setting administrative punishments, qualifications for implementing administrative punishments, relative concentration of the authority of administrative punishments, hearing, separation of the decision and collection of a fine and the government ' s supervision over administrative punishments, the law on administrative punishments shall bring about a significant reform in the existing administrative punishment system and have a profound significance in the reform of government organs, transformation of government functions and the strengthening of the government legal system construction

    其所確立的行政處罰設定權制度、實施行政處罰的主體資格制度、相對集中行政處罰權制度、聽證制度、罰款決定與罰款收繳相分離制度、政府對行政處罰的監督制度等，是對現行行政處罰制度的重大改革，對改革政府機構、轉變政府職能和加強政府法制建設都將產生深遠影響。
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