震源地 的英文怎麼說

中文拼音 [zhènyuánde]
震源地 英文
epicentrum
  • 震 : Ⅰ動詞1 （震動） quake; shake; shock; vibrate 2 （情緒過分激動） be greatly excited; be deeply ast...
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  • 震源 : [地球物理] focus; seat; hearth; centre; centrum; origin
  1. These five sources comfit for different the surface and geologic task, and have good effect

    這五種震源可適用於不同的地表條件和地質任務，應用效果較好。
  2. The subsurface coverage is from 13 to a point halfway between 24 and the source.

    地下覆蓋段是從13道到24道至震源的中點。
  3. The point on the earth's surface directly above is called the epicenter.

    地表上直接對著震源的那一點稱為震中。
  4. The epicenter is the point on the surface directly above the hypocenter

    震中：地面上正對著震源的地方。
  5. The pre - seismic and post - seismic stress direction can be statistically determined by a large collection of foreshock and aftershock focal mechanism data while the stress drop can be determined through the source fracture inversion from seismic wave data or crust deformation data

    地震前後的應力方向可根據大量前震和餘震震源機制統計給出；地震應力降可通過地震波或地殼形變資料的震源破裂反演研究得到。
  6. Based on the fromer study of mine tectonic, hydrology, tunnel deformation, etc., 3 - d numerical simulation of current tectonic stress field of lvjiatuo coal mine was done in this thesis, combining with local hypocenter mechanism solve and relational stress in - situ measuring value regression analysis has been done to the simulation result, and the reasonable results are gained those will offer dependence for disposing the tunnels more rational and making tunnel supporting more economical and safer

    摘要本文在前人對呂家坨礦進行礦井構造、水文地質、巷道變形等研究的基礎上，結合該地區的震源機制解及有關的應力實測值，對礦區現今構造應力場進行了三維數值模擬，並對模擬結果進行了線性回歸分析，得到了與現實較為符合的結論，為更合理的巷道布置和更經濟而安全的巷道支護提供依據。
  7. Studies on the earthquake sequences and the source mechanisms of the strong earthquakes show that yunnan has more obvious subarea characteristics of earthquake type

    摘要對雲南地震序列和強震震源機制的分析與研究表明，雲南地區具有較明顯的地震類型分區特徵。
  8. Depths of these hypocenters concentrate at about 12km deep in the upper crust.

    這些震源深度集中在地殼上部約12公里處。
  9. The deformations at the surface of the crust after rainfalls have close relations to the occurrence of shallow shocks in the upper crust.

    雨後地殼表面的形變與地殼上部發生的淺源地震密切相關。
  10. Based on the simple describle of the basic principle of anti - disturbance high - resolution shallow seismic exploration, all the sources, the properties of digital seismic instruments, the receive method and conditions, the observation system, and the data processing and interpretation of the urban active fault detecting are discussed emphasizedly

    在簡述抗干擾高解析度淺層地震勘探基本原理的基礎上，重點論述了城市活斷層的抗干擾高解析度淺層地震勘探的震源激發、數字地震儀性能、接收方式與接收條件、觀測系統以及數據處理與資料解釋等。
  11. The source of earthquake waves - the site beneath the surface where the disturbance originates - is known as the focus

    地震波源- -地表底下產生擾動的地方- -稱為震源。
  12. Deep focus eathquake

    深源地震
  13. The latest progresses in seismic explosive columns technology used for seismic prospecting

    地震勘探震源藥柱技術進展
  14. The source time function directivity is in accordance with the p waveform directivity, clearly showing that the nodal plane of strike 199 is the fault plane and that the earthquake ruptured unilaterally from the northeast to the southwest

    震源時間函數的這種方向性效應與p波的方向性效應相一致，清楚地表明：走向為199的節面為斷層面，地震是從東北向西南方向單側破裂的。
  15. By means of the transformation from the focal coordinate system to the observation system, we obtained the external normal vector of the focal fault plane expressed in its observation system, and obtained the macrodamage degree of the researched block, which is calculated in dyadic

    由震源坐標系表示的震源斷層面換算到觀測坐標系得到其外法向矢量，可求得研究地塊以地震裂紋密度張量計算的宏觀損傷度的變化。
  16. All unbalanced connections are a complete mess from an engineering standpoint ; highly subject to high noise levels and oscillations

    從工程的角度來看，所有的非平衡連接都是一團糟;高噪音和震蕩的發源地。
  17. The new network has detected some shallow earthquakes along the trough.

    新臺網已記錄到一些沿海槽發生的淺源地震。
  18. Seismic beam - forming in phased array of vibroseis

    相控震源地震波定向技術
  19. In order to improve snr of seismic signal for controlled vibroseis in seismic exploration, a set of phased array vibroseises is developed for generating directional seismic wave by controlling differences of phases between neighboring vibroseises, and a special seismic signal detection method for phased array vibroseises is proposed

    摘要為提高可控震源地震信號的信噪比，將雷達系統的相控陣技術應用於可控震源地震，通過控制相鄰震源的相位差恆定，使地震波能量集中，產生定向地震波束，加強有用信號的強度，從而提高了地震信號的信噪比。
  20. The phased array seismic signal detection result is given and compared with single and combination vibroseises under the same experience condition

    在給定條件下，與單震源地震和組合震源地震相比，相控地震的信噪比最高。
分享友人
分享到 Line

分享到臉書