近地震 的英文怎麼說

中文拼音 [jìndezhèn]
近地震 英文
near earthquake
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 震 : Ⅰ動詞1 （震動） quake; shake; shock; vibrate 2 （情緒過分激動） be greatly excited; be deeply ast...
  1. If inside school classroom is bricky one - storey house, sit in closer from the door student when the earthquake, can escape quickly from door window outdoor

    假如內學校教室為磚平房，地震時坐在離門較近的學生，可迅速從門窗逃出室外。
  2. The method proposed in this thesis do well in solving the problems of multi - damping - ratio - spectra simulation. it is convenient to obtain the pareto optimal solution set of the multi - object question by using implicit parallel genetic algorithms and the method can meet the practical needs for simulating ground motions coinciding with multi - damping - ratio - spectra in seismic design. the crossing rate and variance rate are important parameters of genetic algorithms which affect the rate of convergence, the adapting rate of cross and variation in this paper can auto - adapt and according to stand or fall of current sample, it assures the sample approach to the pareto optimal solution set in fast convergent speed

    較好地解決多阻尼比反應譜擬合問題；本文方法通過一次運行就能獲得一組具有集系特性的地震動，在擬合多阻尼比反應譜的人造地震波集系的模擬方面有傳統方法所不能比擬的優勢，產生的人造波或人造波集系可滿足工程抗震設計需要；在遺傳演算法中，交叉概率和變異概率是影響收斂速度的重要參數，本文採用的改進自適應交叉概率和變異概率，可以根據當前樣本的好壞程度來自動地選擇適當的交叉概率和變異概率，以保證演算法始終以較好的速度向pareto最優解集逼近。
  3. Recently, the theory of dislocation in elastic solids has been applied to the earthquake problem.

    最近，彈性固體的位錯理論已經被應用於地震問題。
  4. In the process of work, according to complex geological conditions such as huge thick soft clay in site and top surface of possible pile foundation supporting course fluctuating in large amplitude, we adopted many advanced exploratory methods ( just as high accuracy exploration of shallow earthquake, crosshole wave velocity test, vane shear test, pressuremeter test, etc. ), we found out that there is an ancient groove of yangzi river in former plant site, therefore we suggested in time that plant site should properly be moved eastwardly, only this item saved nearly about 50 million for pile foundation project cost

    在工作過程，根據廠址區軟粘土厚度大、可能作為樁基持力層頂面起伏變化大等復雜地質條件，採取了多種先進的勘探手段（如高精度淺層地震勘探、跨孔波速試驗、十字板剪切試驗、旁壓試驗等） ，查明了原廠址區存在一個長江古凹槽，並及時建議廠址適當東移，僅次一項就節省樁基工程費用近5000萬元。
  5. The le - an oil field is located on the southern slope of dong - ying sag. there are two sets of ek basalt in its western block. depending on the drilling, the logging and the seismic date, tha ek basalt has the characteristics of high resistancs, the low sound wave defferance and faradic conductance, the smooth curve of self potential

    樂安油田位於東營窪陷南斜坡上，其西區發育了兩套孔店組玄武巖，根據鉆井、測井、地震資料，孔店組玄武巖具有電阻率高、聲波時差值和感應電導率值低、自然電位曲線平直的特點，地震波呈板狀強反射；沉積期該區有有二次火山活動，玄武巖平面分佈比較穩定，噴發方式為「裂隙式噴溢」 ，火山口分別位於草12和草31井附近。
  6. For many of the tsunamis ' victims who lived close to the quake ' s epicentre, off the north - west tip of indonesia, there would have been little possibility of any advance warning

    對于許多在靠近地震震中的印尼西北邊陲居住的海嘯倖存者來說，那裡是不可能會有什麼事前警告的。
  7. On 4 february 1975, the commune or brigade leading cadres would have obtained information directly or indirectly from six different sources : ( 1 ) the general provincial warning relayed to them through city and county committees, ( 2 ) in the case of yingkou county, an evacuation order from the county committee, ( 3 ) nearby earthquake observatories, particularly the shipengyu observatory, ( 4 ) local amateur precursory monitoring groups such as the team of the haicheng observatory, ( 5 ) neighboring villages and industrial units, and ( 6 ) the foreshocks and the damage they were already causing

    1975年2月4日，公社或大隊領導幹部直接或間接從六個不同的來源獲得信息： （ 1 ）通過市級與縣級革委會傳達給他們的總的省一級的警告； （ 2 ）在營口的例子中，撤離的命令由縣革委會下達； （ 3 ）附近的地震觀測站，特別如石硼峪地震觀測站的情況； （ 4 ）地方的業余前兆檢測工作組，如海城地震觀測站（ 「群測點」 ） ； （ 5 ）附近的村莊與企業，與（ 6 ）前震以及已經造成的損失。
  8. Considering the characters of bp neural network, such as the simple structure, the advisable malleability, self - fitness, self - studying, nonlinear function approximating, the considerable abilities of parallel computing, fault - tolerant and so on, the bp algorithm have been extensively applied to the areas of system modeling, pattern recognition and seismic exploration since 1986. compared with other algorithms, as the above reasons, the bp algorithm has become the most usual and efficient solutions to the artificial neural networks

    由於人工神經網路中的bp神經網路結構簡單，可塑性強，具有良好的自適應、自學習、極強的非線性逼近、大規模并行處理和容錯能力等特點，自1986年rumelhart等人提出以來，被廣泛應用於系統建模、模式識別、地震勘探等重要領域。而bp演算法數學意義明確，步驟分明，是神經網路中最為常用、最有效、最活躍的一種方法。
  9. The basic principle and method of 3d stochastic modeling of sedimentary microfacies are discussed according to geological and acoustic impedance data of well - logging constrained seismic inversion, and a case study according to stochastic modeling of fluvial facies reservoir of the minghuazhen formation of neocene in a certain block of bohai bay basin is used to show the general process of this research

    摘要探討了綜合應用地質及測井約束地震反演信息進行三維沈積微相隨機建模的基本原理、思路與方法， ?以渤海灣盆地某區塊新近系明化鎮組河流相儲層?例，說明這一研究過程的基本步驟，包括井眼沉積微相解釋、測井約束地震反演、波阻抗與地質相的概率關系分析、隨機模擬方法選擇、地質統計特徵分析、三維隨機建模、隨機模擬預測的多解性評價。
  10. Typhoons, earthquakes and a frozen sea make life difficult enough for the two consortia extracting oil and gas from beneath the sea of okhotsk, off the coast of sakhalin island in the russian far east

    對于在俄羅斯遠東地區庫頁島海岸附近海域從鄂霍次克海下開採石油和天然氣的兩大財團來說，臺風，地震和冰封的大海已經讓他們日子夠難過的了。
  11. With the publishment of national standard " safety assessment of buildings " ( gb 18208. 2 - 2001 ), the assessment becomes standardized

    近幾年來我國對地震現場建築物安全鑒定工作給予了充分的重視，尤其國家標準《建築物安全鑒定》 （ gb18208
  12. Later jma relocated with a high accuracy earthquake events in and near japan.

    最近，日本氣象廳以較高的精度對在日本及其附近發生的地震進行了重新定位。
  13. There was a small seismicity gap around kawazu for the past 50 years.

    在過去的五十年間，河畔附近在一個小的地震空白區。
  14. Seismologists at the agency say this is the strongest quake to hit kyushu in nearly 18 years

    氣象學專家說，這是近18年來九州島發生的最強烈地震。
  15. Japanese seismologists have i ued a local tsunami warning and say a one - meter - tall tsunami may now be heading for the phili ines

    日本地震學家發出地區海嘯警報，說1米高的海嘯正在朝菲律賓方向逼近。
  16. Japanese seismologists have issued a local tsunami warning and say a one - meter - tall tsunami may now be heading for the philippines

    日本地震學家發出地區海嘯警報，說1米高的海嘯正在朝菲律賓方向逼近。
  17. Analysis of near field seism

    近場地震淺析
  18. Nine days before the most recent silent earthquake on kilauea, a torrential rainstorm dropped nearly a meter of water on the volcano in less than 36 hours

    就在奇勞亞火山最近一次發生無聲地震的九天前，一陣猛烈的暴風雨在36小時之內讓火山地區累積了將近一公尺的雨量。
  19. 2 ) the structure elements should be laid out symmetrically and uniformly when designing steeve - arch structure, what ' s more, the reasonable selection of section geometric size near the arch foots of first beams is paid attention to and the arrangement difficulties of steel bar due to the big eccentric pressures 2, the analyses of anti - seismic features on transverse direction of the aqueduct l ) the method of adjusting the elements " mass can be harnessed in order to even the layout of seismic loads

    2 ）設計吊桿式拱架支承結構時，各部分構件應當均勻對稱布置。另外，還應注意頭道梁拱腳附近截面的尺寸擬定，克服地震內力造成的大偏心受壓狀態給結構配筋設計增加的困難。 2 、橫槽向抗震性能分析1 ）可利用調整構件質量的方法，使得結構的某些構件的地震荷載分佈均勻一些。
  20. 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。
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