historical earthquake 中文意思是什麼

historical earthquake 解釋
歷史地震
  • historical : adj 1 史學的；有關歷史的。2 歷史的，歷史上的；過去的。3 有根據的，真實的，非杜撰的 （opp legendar...
  • earthquake : n. 1. 地震。2. 大變動，動亂。
  1. The historical earthquake damage indicated that the destruction of buildings is the main destruction form in the earthquake in a city

    歷史震害表明，建築物的破壞是城市地震災害中最主要的形式。
  2. Hence, it gives rare historical information for studying earthquake activity of heilongjiang province and its neighboring region

    因此認為，此詩給黑龍江省及其鄰近地區的地震活動研究提供了非常珍貴的歷史地震資料。
  3. On the basis of the characters of geological structure and the changes of time and space of historical earthquake, according to the indexes of li yulong ' s earthquake zone. the regionalization of earthquake damage in baoji city is put out, this is that there are two dangerous earthquake regions which line of longxian - qianyang - baoji urban and meeting region of qishan - fufeng - meixian, and one earthquake stable region

    摘要根據寶雞市地質構造特徵與歷史地震的時空變化及李玉龍的地震帶的劃分標準，將寶雞市劃分為兩個危害性地震地區：隴縣千陽寶雞市區；岐山、扶風、眉縣交界地區與一個相對穩定區。
  4. The sequence and activity characteristics of shuikou reservoir induced earthquake are analyzed with several methods, such as probabilistic evaluation, comprehensive effect parameter e evaluation, two - step comprehensive fuzzy evaluation, the maximum magnitude of historical earthquakes evaluation, etc. the results show that the shuikou m ( subscript l ) 4. 1 earthquake on april 21, 1996 is a main - earthquake, and from now on, the possibility occuring m ( subscript l ) > 3 induced earthquake in shuikou reservoir area is low

    摘要應用概率法、綜合影響參數預測法、兩級模糊評判法、古登堡里克特公式外推預測法等對水口水庫誘發地震序列以及活動特徵進行了研究，認為： 1996年4月21日發生的m （下標l ） 4 . 1地震為水口水庫誘發地震主震，今後庫區發生大於3級以上誘發地震的可能性較小。
  5. Analyzing on sequence characteristics, earthquake source, medium rupture characteristics, source conditions, historical seismicity, regional earthquakes and anomaly change of precursor data, etc., we know well regional background of seismic activity before the m ( subscript s ) 6. 1 the earthquake and judge earthquake situation trend after the m ( subscript s ) 6. 1 the earthquake

    摘要通過分析昭蘇6 . 1級地震序列特徵、震源與介質破裂特性、震源環境與歷史地震活動類比及區域地震和前兆資料的異常變化等，對該震前的區域地震活動背景、震后的震情趨勢等有了較為細致的了解和判定。
  6. Review hongtong strong earthquake, shanxi of dade year 7 of yuan dynasty by new historical records

    從新史料看元大德七年山西洪洞大地震
  7. The study solves engineering problem as follows : ( 1 ) the systematic study on the historical course of xigeda strata deposit and geologic environment includes strata, lithologic characters and constitution et in the liangshan and panzhihua region. the results show that the xichang - panzhihua express way is controlled by the anninghe fault and the xigeda fault, the earthquake frequently happen in the region of pass, the different sedimentation number is more great, they effect the road building, safety in operation and structure belong road ( 2 ) because in some place the xigeda strata is foundation and roadbed, the study on the basic properties of the xigeda strata include density, moisture content plastic and liquid limit graduation. the results show that the xigeda strata is deposition in lake, the main component is mudstone and sandstone, the fine particle is main, it has some viscosity, the moisture content of mudstone is different the it of sandstone, the other property are likeness. the xigeda strata has no dilatation on total, some claystone have low and medium dilatation ; ( 3 ) the study on the basic properties of xigeda filler include the composition of matter the biggest standard dry density, the optimum moisture content the results show that xigeda filler can use as road material, it is well grade filler and admixture filler on essence, its compaction index should change in different place because the property is controlled by mudstone and sandstone that change is great in different place ; ( 4 ) the study on the xigeda filler craft used as express way roadbed, includes suitable thickness, compaction numbers and methods and equipment choice et

    公路沿線廣泛分佈有昔格達地層，昔格達地層能否用作高速公路路基填料，國內沒有先例，本論文就是結合導師的科研項目，在非典期間，現場長達5個月的工作，完成了從試驗、現場施工工藝到路堤分層沉降監測等工作，是面對生產實際，認識昔格達地層的性質和其作為地基、路基和填料應用中面臨的問題進行的研究。主要的研究內容有：對攀西地區地層巖性、構造等地質環境和昔格達地層的沉積歷史過程作了系統的分析，研究表明西攀高速公路主要受安寧河斷裂和昔格達斷裂影響，通過地區地震活動頻繁，差異沉降較大，對公路建設、安全運行和沿線構築物設計有較大影響；由於昔格達地層在有些路段作為地基、有些作為路基，對其基本性質進行了研究：包括天然密度、含水量、塑液限、顆粒級配等指標的試驗研究。研究成果表明：昔格達地層為湖相沉積，主要為砂巖和泥巖，它以細粒組為主，同時粘粒的存在，使其具有一定粘性。
  8. The northwestern portion of the xianshuihe fault zone can be divided into four segments based on field investigation of recent earthquake ruptures, studies on time - space distribution and recurrence behaviors of historical ruptures, geometry and structure of fault zones, geophysical background, and recent seismicity

    鮮水河斷裂帶北西段可以分成4個段落，每一段落均可作為一個獨立的基本破裂單元而發生地震破裂，亦有可能發生不同尺度的多段聯合瞧裂。
  9. Through several historical earthquake investigation cases, we found that the following aspects should be paid more attention in studying historical records of earthquakes : ( 1 ) discrimination and verification of historical records ; ( 2 ) application in evaluation of historical earthquake records ; ( 3 ) investigation of historical data without earthquakes ; ( 4 ) application in investigation of historical administration area and place name

    摘要本文通過具體實例說明在查閱歷史地震記載資料時應特別注意以下幾個方面： （ 1 ）地震歷史記載的辨別； （ 2 ）地震歷史記載資料評價的應用； （ 3 ）無震歷史記載的查證； （ 4 ）歷史行政分區和地名考證的應用。
  10. In this paper, according to the periodically active characteristics shown in the historical earthquake data in this region since 1900, we describe the rule of seismicity with sine function and furthermore make a preliminary forecast of the seismicity intensity and the developing trend in northeast china till the year of 2008 by using the periodogram of time sequence and other analytical methods

    摘要根據東北地區1900年以來的歷史地震資料所顯示的周期性活動特點，用正弦函數描述其地震活動規律，並結合時間序列的周期圖及其他一些地震活動性分析方法，對該地區未來1 ~ 3年地震活動發展趨勢和地震強度作了初步預測。
  11. Only after the reliability and reality of historical earthquake record are insured, the historical earthquake parameters obtained thereafter would be reliable and useful

    在歷史地震記載的真實性、可靠性確定之後，確定的地震參數才可信、可用。
  12. Loss reconstruction of historical earthquakes is a method for prediction of earthquake losses, and as well as a measure for calibration of analysis model of earthquake risk

    摘要歷史地震損失重建是地震損失預測的一種方法，也是用於區域地震風險分析模型驗證的一種手段。
  13. The course covers basic knowledge on earthquake and tsunami, related precautionary measures and safety rules, major historical earthquakes and tsunamis, as well as earthquakes that affected hong kong

    這個課程內容包括地震及海嘯的基礎知識、有關預防措施和安全守則，並簡介歷史上的大地震和海嘯及過往影響香港的地震。
  14. Furthermore, the author study the character of the earthquake factor through researching into historical earthquakes of the investigated area and engineering seismology, it insures the reliability of reverse calculation parameters

    此外，本文還著重從歷史地震統計及工程地震學的理論研究出發，分析地震參數的取值，從而保證了反演參數的可信度。
分享友人
分享到 Line

分享到臉書