波場 的英文怎麼說

中文拼音 [bōchǎng]
波場 英文
range
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 場 : 場Ⅰ名詞1 （平坦的空地 多用來翻曬糧食 碾軋穀物） a level open space; threshing ground 2 [方言] （...
  1. If the velocity of atoms is near to zero, the light for ces will tend to confine the atoms near to nodes and antinodes. the stability depends on the magnitude of the negative slope of the light force, the depth of the potential well and the momentum diffusion coefficient. it is important to select the parameters, e. g

    如果通過激光冷卻能使原子速度降至很小甚至為零，光壓力的作用將使原子被較穩定地囚禁于激光駐波場的節點和反節點處，其穩定程度取決于該處光壓力曲線負斜率的大小、對應勢能的勢阱深度以及動量擴散系數的大小，因此，如何在實驗中合理選擇激光強度、失諧量等顯得尤為關鍵。
  2. The frontal structure of longmenshan in the west of sichuan is very complex, showing intense structure deformation in overthrust belt, high structure amplitude, steep stratigraphic dip, developed fault blocks, complex seismic wave field, frequent change of lateral velocity, and poor image of post - stack time migration processing

    摘要川西龍門山前緣構造非常復雜，逆掩推覆構造帶構造形變強烈，構造幅度大，地層傾角陡，斷塊發育，地震波場復雜，速度橫向變化大，常規疊后時間偏移處理成像效果較差。
  3. Acoustics - test code for the determination of acoustical characteristics of sound barriers installed in a free field

    聲學.無聲波場中安裝的隔音設備的聲學特性測定用試驗規程
  4. Directed by wave theory of fractured media, the elastic parameters of eda medium are determined in the light of hudson - fractured theory, and christoffel equation gives the formula of the phase velocity of p - wave by which, effects of velocity on behalf of kinetic characteristic and reflection coefficient on behalf of dynamical characteristic form fractured density and azimuty is discussed

    本文以裂隙介質的波動理論作指導，根據hudson裂隙理論，求出eda介質的彈性參數。在此基礎上，應用christoffel方程求出的地震縱波相速度表達式，探討了裂縫密度和裂隙方位對代表波場運動學特徵的縱波速度和代表波場動力學特徵的反射系數的影響。
  5. In this way, corresponding to every single viscoelastic random medium model, we can calculate and gained 6 different wave field characteristic quantities

    這樣，對應每一個粘彈性隨機介質模型，我們均可計算得到6個不同的波場特徵量。
  6. This article briefly introduces the theory, advantages and main function of crosswell technology, and the developing statues of it. in this article, the author elaborates the operation method of crosswell in block shen95, and detailed analyses the designing of layout, identification of complicated wave field, gained data, field quality control measures and data processing & interpretation method

    本文簡要介紹了井間地震技術的原理、優勢、主要作用以及國內外發展概況，闡述了沈95塊井間地震試驗的施工方法，較詳細地對觀測系統的設計、復雜波場識別、獲得的數據資料、野外質量監控措施以及資料處理、解釋方法進行了分析。
  7. By following approach of haken who quantizes the light field and making use of the quantisation of the electromagnetic field, this paper quantizes the electron wave field and derives the hamilonian of interation between the radiation field and the electron wave field

    摘要仿照霍金對光場進行量子化的方法和電磁場的量子化理論，本文對電子波場進行了量子化，推導出了輻射場與電子波場相互作用的哈密頓量。
  8. Input seismic wave fields in elastic half - space interbedded by liquid - filled porous medium and solid medium

    不同介質互層分佈的彈性半空間地震波場輸入
  9. According to these accomplishments, several techniques are expounded emphatically in this paper, including 3d refraction statics, coherent noise suppression by prestack wave field separating ( prestack fx noise attenuation ), 3d prestack multiple domain random noise attenuation, multiples attenuation, nmo of unsymmetrical hyperbola, dynamic replacement of wave equation, surface - inconsistent residual static, super bin stacking, poststack depth migration and prestack depth migration. all the techniques have been applied in seismic processing of 2d, 3d and wide - line profiling and obtained good results

    本文根據項目組研究成果，重點閘述了三維折射波靜校正技術，疊前波場分離相干噪音壓制方法（疊前fx去噪） ，疊前三維多域隨機噪音衰減技術，多次波衰減技術，非對稱雙曲線動校正技術，波動方程動態替換技術，非地表一致性的剩餘時差靜校正技術，超面元迭加處理技術，疊后深度偏移處理，疊前深度偏移處理等。
  10. The detail study on the interaction between the electron beam and standing wave of complex cavity gyrotron with gradual transition and gyroklystron has been done in this dissertation, supported by the pre - study important items " the study on 8mm third harmonic gyrotron with a permanent magnet system " and " the study on 8mm high power gyroklystron ". the main works of this dissertation are listed as following : 1. the study on the rf distribution of the complex cavity with gradual transition is presented, in which the multi - modes coupling are taken into account

    本論文就是結合該課題組的「九?五」重點項目「 8mm三次諧波永磁包裝迴旋管技術的研究」及「十?五」重點項目「 8mm高功率迴旋速調管技術的研究」 ，對以諧振腔為互作用高頻系統的迴旋脈塞器件中兩種典型的器件? ?迴旋振蕩管及迴旋速調管中電子注與駐波場的互作用進行了深入細致的探討和研究，其中迴旋振蕩管採用的是漸變復合腔。
  11. In order to show the scattering and complex mode - conversion clearly, the total field is decomposed into longitudinal and transverse parts and the scattered field is obtained by subtracting incident wave from the total field

    通過對縱橫波的分離和在全波場中對散射波的分離，清晰地顯示了裂紋對脈沖超聲波的散射和復雜的模式轉換。
  12. This paper reviewed the researches and applications of seismic techniques in mining exploration in detail, including the fundamental researches composed of acoustic properties and scattering characteristics, regional reconnaissance studies. 2 - d and 3 - d surface seismic imaging and down hole seismic imaging, and pointed out the main seismic method used in mining exploration is reflected wave methods at present

    摘要系統地總結了國內外現有金屬礦地震勘探技術及其研究與應用現狀，其中包括巖石物理性質分析和散射波場特徵分析等基礎研究、區域普查地震技術、二維和三維地震成像技術及井下地震勘探技術。
  13. When the depth of the horizontal fracture is not same as that of the source, the fracture can be clearly observed in the snapshots, and a reflected wave appears in the waveforms

    當水平裂縫與聲源深度不同時，在波場圖中可清楚地觀測到裂縫；波形圖上會出現明顯的反射波。
  14. When the source frequency is low ( lower than 2khz ) and the widths of fractures are approximate, the difference of the snapshots and waveforms between different fracture models is not obvious

    6 、當聲源主頻較低（ 2khz ）時，若裂縫寬度相差不是很大，波場圖和波形圖差別不明顯。
  15. An experimental study of wave - resistance of a horizontal cylinder in internal waves

    內波場中水平樁柱波阻的實驗研究
  16. Study on microwave extraction of the pigment from the poiyonum cusdidotum steb. et zucc

    微波場協同提取虎杖色素的研究
  17. Due to the complexity of geological structure and metallogenic conditions in metallic ore districts, only when seismic wave fields are studied from known areas to unknown areas and the seismic time profiles are interpreted by combining physical modeling results with other geophysical anomalies can the study of seismic method for metallic ore exploration yield valuable results

    由於金屬礦區地質構造和成礦條件比較復雜，金屬礦勘查中的地震方法技術研究只有採用從已知區的地震波場研究未知區的地震波場，並結合物理模型實驗結果和其他物探異常對獲得的地震時間剖面進行解釋，才能取得有價值的成果。
  18. Wave equation migration can preserve the kinetic characteristics of wave field, so this paper applies common - azimuth prestack depth migration technology to realize 3d processs for 2d seismic data

    摘要波動方程偏移保持了波場動力學特徵，依此本文應用共方位角疊前深度偏移技術來實現二維資料三維化處理。
  19. From the mathematical point of view, the difficulty stems from the inability to get, with the traditional global transform like the fourier transform, a simplified differential equation that governs the evolution of the basic function through the non - homogeneous medium

    這些基本函數的全局特性使其在非均勻空間的演化變得十分復雜，從而影響了傳統方法的波場外推精度及效率。
  20. Advanced mathematical technologies, especially the newly developed wavelet transform and the frame theory, provide a solid foundation for such an effort. the ray - theory based beam - summation method, such as the complex source - generated beam and the gaussian beam methods, and the local phase - space domain ( beamlet domain ) wave field extrapolation methods employing windowed fourier transform ( wft ) or wavelet transform are proposed consequently

    基於射線理論的高頻漸近射束（復射束、高斯射束）疊加方法，以窗口富里葉變換（ wft ）以及小波變換為基礎的局部相位-空間域（小波束域）波場外推方法等相繼產生。
分享友人
分享到 Line

分享到臉書