震級 的英文怎麼說

中文拼音 [zhèn]
震級 英文
earthquake magnitude
  • : Ⅰ動詞1 (震動) quake; shake; shock; vibrate 2 (情緒過分激動) be greatly excited; be deeply ast...
  • : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
  1. The seismology research centre says the earthquake measured 3. 8 on the richter scale with an epicentre about 80 kilometres south - west of sydney

    研究中心稱這次地震級為里氏3 . 8中位於悉尼西南80公里處。
  2. The results show that all the three earthquakes occurred at the time intervals when the greater variation in the tide generating force at the epicentre appeared and the solar activities partially descended

    分析結果表明,盡管這3次地震級都較小,但都發生在中所受引潮力變化較大時刻和太陽活動局部下降時段。
  3. Using the infrasound method to predict the initial time and scale of the earthquake is effective

    利用次聲波異常信號預測發時間及震級是十分有效的。
  4. After close observation for premonitory indications, the danger area is narrowed down, and the approximate scale and time of occurrence determined.

    在對預兆進行細心觀察之後就把危險區縮小,並確定出地發生的大概震級和時間。
  5. No quake with a richter scale reading of over 9. 0 has been recorded.

    里氏震級表90以上的地還沒有過記錄。
  6. No quake with a richter scale reading of over 9. 0 has been recorded

    里氏震級表9 0以上的地還沒有過記錄。
  7. The richter scale

    里氏地震級
  8. This scale, commonly known as the richter scale measures the ground motion caused by an earthquake

    這個震級,一般稱為里氏震級,可測量地引起的地面運動。
  9. So the largest reservoir seismicity will not exceed the historical levels

    所以水庫誘發地的最大震級不會高於歷史最高水平。
  10. Any earthquake at any distance from a calibrated seismograph is nowadays assigned a magnitude.

    現在對于距一標定過的地儀任何距離處的任何一個地,都可用一個震級確定之。
  11. Probably the best - known gauge of earthquake intensity is the local richter magnitude scale, developed in 1935 by united states seismologist charles f. richter

    或許最著名的地強度測量是區域里氏震級,是由美國地學家查爾斯?里希特1935年確立的。
  12. There are two important questions : one is what is the properties of the seismicity before the earthquake, the other is about the character of the aftershock sequence. the completeness of the catalogue of earthquakes with magnitude over 3. 0 can be confirmed by different independent tests such as minimum magnitude distribution, frequency - magnitude distribution and the rydelek - sacks test

    本文用最低震級分佈、震級頻度分佈和rydelek - sacks檢驗等方法分析了格爾木單臺、青海省地臺網和格爾木臺陣記錄到的本次地的餘序列,確認餘的記錄對于m _ l3 . 0以上的地是完整的。
  13. There are two important additional constraints : a utilitarian constrain demands that the lower magnitude bound be appropriate to societal needs ; in other words, we are especially interested in strong destructive earthquakes

    還有兩項額外約束一項實際利益的約束要求最低的震級偏差帶須與適合社會需要;換言之,我們對破壞性地有特別的興趣。 」
  14. The spatial distribution characteristic of disastrous earthquakes in the world from 1996 to 2003 and its relation with seismicity as well as the relation of magnitudes with the original times are discussed

    摘要討論了1996 ~ 2003年8年期間全世界災害地的空間分佈特徵和地災情與全球地活動性、地震級和地時刻的關系。
  15. The records we used are mainly from three parts : strong ground motion data before 1992 ' s ; data from scec ( south california earthquake catalog ) ; nsmp ( national strong motion project ). after we developed the attenuation laws, we analysis the attenuation characteristics for the pga and sa with different damping ratio. here we mainly concentrate on the effect of the distance and the magnitude

    在回歸出中小地的衰減關系后,本文對峰值加速度(水平向與垂向) 、加速度反應譜(阻尼比分別為0 . 005 、 0 . 02 、 0 . 05 、 0 . 1 、 0 . 2 )的衰減特性進行了分析,影響因素主要考慮了震級與距離這兩個方面。
  16. " but one can use our approach to come up with a magnitude before people have felt the ground shaking.

    但是,我們可以利用這一方法使人們在感到地面在晃動之前向他們提供震級的大小。 」
  17. In order to minimize the biased result, a two - stage regression method suggested by joyner and boore is used to decouple the dependence of magnitude and distance

    這種相關性是固有的,也是不可避免的。本文中所採用的矩震級和斷層距就具有這種相關性。
  18. Now the diffuse earthquake has been used in the earthquake hazard analysis for the nuclear power plant. so we collect some records from the small - moderate earthquakes with magnitude between 4. 0 - 6. 5 and distance from the source less than 70 km. then we develop the attenuation laws of these earthquakes expecting to reflect the attenuation laws of the diffuse earthquakes

    通常為近源中小地的彌散地影響是核工程安全性評價中的重要內容,為滿足核工程地安全性評價工作的需要,本文選取了一些震級介於4 . 0 ? 6 . 5之間,距離小於70km的中小地的近場記錄,對這些地的衰減規律進行了研究。
  19. The author utilizes catastrophe theory to explain the high magnitude mechanism by non - linear resonance model. 5. in order to know the stress distributing of river, the author simulates the field by finite element analysis

    為了合理解釋水庫蓄水后,地頻度增大、地震級增大的現象,本文將非線性共振突變理論引入,對高震級水庫地的誘發機理進行了新的探索。
  20. Magnitude and intensity of an earthquake

    震級與烈度
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