震前位移 的英文怎麼說

中文拼音 [zhènqiánwèiyí]
震前位移 英文
preseismic displacement
  • 震 : Ⅰ動詞1 （震動） quake; shake; shock; vibrate 2 （情緒過分激動） be greatly excited; be deeply ast...
  • 前 : Ⅰ名詞1 （在正面的） front 2 （次序在先的） first; top 3 （過去的; 較早的） ago; before; preceding...
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 移 : Ⅰ動詞1. （移動） move; remove; shift 2. （改變; 變動） change; alter Ⅱ名詞（姓氏） a surname
  1. Based on the past results, seismic behavior of r. c. frame structure with special - shaped column is studied, according to the members to the structure in sequence in this paper. the main contents are as follows aspects : first of all, aiming at the characteristics of special - shaped column, various control parameters including allowable value of drift angle, axial load ratio etc, are studied

    本文在前人研究成果的基礎之上，就鋼筋混凝土異形柱框架結構的抗震性能，按照從構件到結構的順序展開研究，主要內容如下：第一，針對異形柱的特點，對影響結構抗震性能的主要參數，如層間位移角、軸壓比等進行研究。
  2. The notable torsion effects of the surface ground motion above the alluvial valley are illustrated and the torsion effects become stronger as the frequency of the incidence is higher. ( 4 ) antiplane surface motion of the underground circular soft inclusion and the underground homogeneous soft interlayer is investigated in this paper. the results indicate : surface displacement amplitudes just above the soft inclusion of small depth - to - width ratio is amplified and soft interlayer of small depth - to - thickness ratio is amplified to a certain degree, and moreover, the latter is lower limit of the former

    結果表明：垂直入射時，小深寬比軟夾塞上方地表位移幅值有較大的放大，小深厚比軟夾層的地表位移幅值也有一定的放大，且後者為前者的下限；波接近掠入射時，軟夾塞正上方地表點和軟夾層的中國地震局工程力學研究所碩士學位論文一地表位移幅值都沒有放大，而軟夾塞迎波面一側地表點的位移幅值會有一定的放大；軟夾塞上方的地表位移運動有較強烈的扭轉效應，且此扭轉效應隨入射波頻率的增高而增強。
  3. The research results are controlled source which has linear or nonlinear variabe frequency scan function and the seismic instruments which match with it, and the method of small group intervals, small offset, much more channels, short array length, high - frequency receivers are applied during the link of data acquisition, and that the techniques of the refraction static correction, the noise suppressing, the high - resolution velocity analysis, the wavelet length compression, the wavelet zero - phase, and the prestack migration should be applied emphasizedly during the link of data processing and interpretation

    研究表明，對于城市活斷層的抗干擾高解析度淺層地震勘探，在數據採集環節應採用具有線性或非線性變頻掃描功能的可控震源和與其相匹配的地震儀器，以及小道間距、小偏移距、多接收道、短排列和高頻檢波器接收的工作方法；在數據處理與解釋環節，要重視折射靜校正技術、噪聲壓制技術、高精度速度分析技術、子波壓縮技術、子波零相位化技術和疊前偏移技術等的應用。
  4. When i went to the temple that evening, i was not aware that a true master was going to give a discourse. i only saw a petite female monastic, wearing a brown buddhist robe, paying respects to the quan yin bodhisattva. the moment my eyes fell on her graceful appearance, however, my heart and my soul trembled ; i simply could not take my eyes off of her for a second

    當晚我並不知道會有法師前來講經開示，只見有一位身著咖啡色僧服身材嬌小的尼師在禮拜觀世音菩薩，當我的視線接觸到她優雅身影的那一剎那，我的心我的靈整個都震撼起來，一秒分都無法移開視線。
  5. 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。
  6. This paper presents the prestack time migration to curved rays for minor fault blocks, which is of more accurate migration, allowing the travel - time equation to be more close to the real pathway of layered media seismic wave propagation, the focused imaging to be more precise, the migrated results to be of good preserved amplitude processing property and the output trace gathers to be used for the lithologic analysis and inversion study

    採用彎曲射線疊前時間偏移技術使小斷塊準確偏移歸位，其走時方程更接近層狀介質地震波的真實傳播路徑，成像聚焦更精確，且通過特殊振幅處理，其偏移結果有很好的保幅性，輸出的道集可以用於巖性分析和反演研究。
  7. The synthetic source is the generalization of plane wave source, controlled illumination source, piecewise plane wave source and areal sources with phase encoding etc. by migrating the synthetic source record, the computational cost of the conventional areal shot record migration can be reduced by several times without significantly degrading the image quality

    合成震源既包括了已有的平面波震源，也包括了控制照明震源，分段平面波震源和相位編碼震源。合成震源記錄疊前深度偏移方法是炮記錄偏移、平面波偏移、控制照明偏移和相位編碼面炮記錄偏移方法的推廣和統一形式。
  8. At present, the checking computation of collapse preventing performance of architecture is realized by calculating the plastic displacement between layers of the unsubstantial layer under the action of the rarely met earthquake

    目前，我國建築防倒塌驗算是通過對罕遇地震作用下對薄弱層的層間彈塑性位移的驗算來實現的。
  9. The effect of pile soil contact and its influence on seismic response of bridge structure were investigated by the engineering background of an actual bridge

    摘要目前有關涉及橋梁樁基礎地震反應的研究大多是基於樁與樁側土體之間無相對滑動、位移保持協調的假定。
  10. The low - value displacement anomalies in daily changes may appear many times, and we can get good prediction effect using the method of geomagnetic convergence presented in this paper

    並認為一次較強地震前，日變低點位移可能有多次異常出現，利用文中提出的地磁交匯法進行追蹤預報效果較好。
  11. The result shows that there are anomalous information of the gps data of some stations in the west of china before the m ( subscript s ) 8. 1 kunlun earthquake on november 14 ( superscript th ), 2001

    2001年11月14日昆侖山口西8 . 1級大地震前中國大陸西部部分測點水平位移序列出現短期變化信號。
  12. Current estimates of interval times through measurements by global positioning by satellite ( gps ) of rates of slip, coupledwith geological estimates of slips in great earthquakes, give only average values of interval times

    通過gps全球衛星定位系統對滑移率進行測量，結合考慮大地震期間從地質學角度對滑移量的預計，從而獲得目前對上述間隔時間進行的估計，僅能給出間隔時間的平均值。
  13. There are many researches on the special - shaped columns, but less on the r. c. frame with special - shaped columns. the seismic design of the frame is a force - based seismic design method, while the displacement - based seismic design of the frame remains blank and unsolved, and the latter will be the main seismic design method for the future

    目前國內外研究者對異形柱構件抗震性能的試驗研究較為深入，對異形柱框架結構的試驗研究則相對較少；對異形柱框架結構基於力的設計方法的研究較多，對基於位移的抗震設計方法的研究則尚屬空白，而後者代表了未來結構抗震設計的發展方向。
  14. The most shocking incident occurred in 2001 when xu chaofan, then president of a bank of china branch in kaiping, guangdong, and two of his predecessors, took us $ 483 million and made a run for canada

    最為震驚的案件發生在2001年，當時中國銀行廣東開平支行原行長許超凡和他的兩位前任把4 . 83億美元轉移並逃往加拿大。
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