模擬地震記錄 的英文怎麼說
中文拼音 [mónǐdezhènjìlù]
模擬地震記錄
英文
simulated seismogram- 模 : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
- 擬 : 動詞1. (設計; 起草) draw up; draft 2. (打算; 想要) intend; plan 3. (模仿) imitate
- 震 : Ⅰ動詞1 (震動) quake; shake; shock; vibrate 2 (情緒過分激動) be greatly excited; be deeply ast...
- 記 : Ⅰ動詞1 (把印象保持在腦子里) remember; bear in mind; commit to memory 2 (記錄; 記載;登記) writ...
- 錄 : Ⅰ名1 (用做記載物的名稱) record; register; collection; selections 2 (姓氏) a surname Ⅱ動詞1 (...
- 模擬 : imitate; simulate; analog; analogy; imitation; simulation模擬艙 boilerplate; 模擬電路 [電學] circ...
- 記錄 : 1 (寫下來) take notes; keep the minutes; record; write down; log; enter; read in 2 (當場記錄下...
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Study on the characteristics of microseism changes before strong earthquakes by digital seismic network
數字化遙測臺網與模擬臺網記錄的地震波形特徵比較Seismic record numerical simulating and wave - field characteristic analysis of buried hill surface
潛山面地震記錄數值模擬及其波場特徵分析Applied seismic forward modeling part : quantitative determination of thin layer anisotropy by pre - stack seismic forward modeling
用地震正演疊前炮集記錄模擬方法定量解釋薄砂巖的各向異性Abstract : this article introduces the meaning of digital seismic records, the classifying structures and responses of digital seismic recording instruments, as well as the method to eliminate the responses of simulated seismic recording instruments from digital records in the frequency domain and time domain
文摘:介紹了數字地震記錄的含義,數字地震記錄儀器的分級結構和儀器響應,以及在頻域和時域中數字記錄去除模擬地震記錄儀器響應的方法。All records are classified into three site conditions. for the two components of a record, two energy equivalent spectra are calculated, and the geometric mean of the two spectra are adopted to analysis by two - stage regression method using an attenuation model. then the attenuation law is attained
對每一條記錄,取了兩個分量所計算的能量譜的幾何平均值,選擇了衰減模型,利用兩步回歸法,對這些能量等效速度譜做了統計擬合分析,得出了地震動四種能量反應譜隨震級、距離等參數的衰減規律。Then, by seismic numericac simulating of the buried hill surface and its internal phase and analysis of characteristic of wave - field, the wave - field charalteristic of the buried hill ' s surface is different to the characteristic of the buried hills " internal phase, and the change of amplitude and frequence is bigger than that of velosity which proves further that dynamical characteristic is more sensitive to fracture than kinetic characteristic
進而通過潛山面和內幕地面地震記錄的數值模擬和波場特徵分析表明,潛山面和潛山內幕裂縫介質的波場特徵是不一致的,振幅和頻率的變化量大於速度的變化量,從而更進一步證明,對于裂縫的敏感性,動力學特徵優于運動學特徵。Analog seismograph tape recorder
模擬磁帶地震記錄儀The long period attenuation relationship of acceleration response spectrum is developed using this database. the short - period attenuation equation is developed by using the analog strong motion records of western north america. by connecting the short period and the long period attenuation relationships together, the wide period ( 7 " = 0. 04 - 20sec ) attenuation relationships for horizontal acceleration response spectrum of western north america are obtained
與用模擬式強震儀記錄所得出的美國西部地區短周期( t = 0 . 04s - 4s )加速度反應譜衰減關系結合,得出了美國西部地區水平向基巖寬周期( t = 0 . 04 - 20s )加速度反應譜衰減關系。Trough the staggered - mesh finite difference simulations of the wave equations, simulated the propagation of the seismic wave and the relevant zero offset time record in the 2d viscoelastic random medium models
摘要通過交錯網格有限差分正演,模擬了平面地震波在二維粘彈性隨機介質模型中的傳播及其自激自收時間記錄。This paper, through the staggered - mesh finite difference simulations of the wave equations, simulated the propagation of the seismic wave and relevant zero offset time record in the various transversely isotropic elastic random medium models
摘要本文通過交錯網格有限差分正演,模擬了平面地震波在二維橫各向同性彈性隨機介質模型中的傳播及其自激自收時間記錄。For the analog low - gain displacement - type records, two horizontal - component records of a m7. 1 aftershock of tangshan earthquake, july 28, 1976, in tai ' an seismic station are used as the example to show the procedures of digitizing, arc - shape correction, baseline correction, equal - interval interpolation and instrument response correction. the reliability of the analog low - gain displacement - type records for long period study is also discussed. in order the database to have a better magnitude - distance distribution, a method to estimate the long period response spectrum values from earthquake magnitude definition is developed
對于模擬式低放大倍數位移記錄,以泰安地震臺的513型中強地震儀所記錄的1976年7月28日唐山地震的7 . 1級餘震兩個水平分向的記錄圖為例,詳細說明了對記錄圖數字化、弧型校正、基線校正、等距插值、儀器響應校正等步驟,計算了周期t 10s的反應譜,分析了它們的可靠性。分享友人