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- Airgun is an important active seismic source. 摘要氣槍震源是一種重要的人工地震震源。
- Development of Line-Radio Signal Exchanger to SSS-200/300 Seismic Source Synchronizer System. SSS-200/300系列震源同步系統有線(xiàn)-無(wú)線(xiàn)信號中繼設備的研制
- This question cannot be answered conclusively, as we do not yet have a definitive theory of the seismic source. 對這個(gè)問(wèn)題不能做出最后的答復,因為我們至今沒(méi)有對地震成因的一個(gè)確定的理論。
- The main characteristics of seismic source function in underground explosion are studied by seismological method and numerical method. 摘要結合地震反演方法和數值計算方法,研究了地下爆炸震源函數的特征以及介質(zhì)特性對震源函數的影響。
- The important information is that there is a nearly NE-striking active fault going through the seismic source area, and most of the earthquake energy is released from this fault. 重要的是,在震源區附近有一條近NE向活動(dòng)斷裂貫穿而過(guò),它在這400年間釋放出的地震活動(dòng)能量占福建地區(含近鄰)所釋放地震活動(dòng)能量的絕大部分。
- Using region estimate method, the expectations and variances are employed to the determination of the Seismic source, ane to evaluate the uncertainty of the boundery. 根據正態(tài)分布隨機變量的區間估計方法,討論了統計分析的結果在潛在震源區邊界的確定、以及邊界的不確定性評價(jià)中的應用。
- Of course the problem of earthquake prediction is intimately intertwined with those of the seismic source processes, of tectonics and self organized criticality. 地震預測問(wèn)題當然與地震的那些板塊和自組成危險狀態(tài)及其震源過(guò)程密切地纏繞在一起。
- It has been shown that the influence of complex topography on seismic waves not only depends on the spectral nature of seismic source, but also depends on the character of topographical scales. 復雜且具有多尺度成分的地形對地震波傳播的影響不僅與地震信號的頻率有關(guān),與其自身尺度成分也表現出強烈的依賴(lài)關(guān)系。
- The data acquisition system (ob-servation system, ground seismic source and borehole seismic detector) and processing methods (ray tracing proc-essing and tomography imaging) are discussed. 數據采集從震源和檢波器兩個(gè)方面優(yōu)化,選用激發(fā)能量強、頻率高、成本低、效率高的震源,以及靈敏度高、抗噪能力好的檢波器;
- ZHAO Jian.2005.Delineation of Potential Seismic Sources in Coastal Region of South China[D].Ph D Thesis.Peking University,Beijing(in Chinese). 趙健.;2005
- The news comes from a reliable source. 這消息來(lái)自可靠的來(lái)源。
- seismic precursor form seismic source 源兆
- It was found that after our careful processing of the absorption boundary for artificial reflection, we could use the time-trace records at the surface to invert the locations of seismic sources or underground scatterer accurately. 經(jīng)由適當的消除人為邊界反射,在只利用地表的歷時(shí)記錄即有效的推求出震源及散射體的精確立置。
- Both the high gradients of the BGA and the N-Q1 active faults can be looked as the indicators for the potential seismic sources of moderate earthquakes in the similar intraplate regions. 因此,在現今構造活動(dòng)不太強烈的地區,布格重力異常梯級帶可以認為是劃分中強地震潛在震源區的一個(gè)重要標志。
- My wages are the principal source of my income. 薪金是我收入的主要來(lái)源。
- Solar energy is a new kind of source of energy. 太陽(yáng)能是一種新型能源。
- Application and trouble shooting of BOLT air gun seismic source BOLT氣槍震源工作系統故障分析與應用的探討
- The sun is the ultimate source of energy. 太陽(yáng)是能量的最基本來(lái)源。
- A source of irritation or annoyance. 令人生氣的事或者引起煩惱之事
- The groundwork or source of something. 基礎,根源某事物的基礎工作或根源