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- Seismic wave field and seismic exploration II. 地震波場與地震勘探2。
- A surface at which seismic wave velocities change. 不連續面間斷面,地震波速度突變面
- Seismic wave AVO and formation lithology analysis. 地震波AVO與地層岩性分析
- The amplitude of ship seismic wave varies with the frequency of point source, absorption coefficient of seafloor and damp coefficient of seabed terrane. 聲源頻率、海底吸聲係數和海底基岩阻尼係數對艦船海底地震波信號均有影響。
- This paper is a part of the production of 『YunNan Tenth Five Year"sImportant Project"-『The Tall Building"s Seismic Performance in KunMing Nearby Strong Earthshock Site". 本文是雲南省「十五」重點項目「昆明高層建築中近場強震地震響應研究」項目的部分研究結果。
- Regional seismic wave carries iota of information about structural variations in the crust and the upper mantin. 摘要區域地震波攜帶著大量的信息,可以很好地反映地殼和上地幔結構的變化。
- C VSP logging data contains plenty of information about seismic waves such as P waves and converted S waves. VSP三分量測井記錄含有豐富的地震波場信息 ,除縱波外還有轉換橫波資料。
- Seismic sections show the response of the earth to seismic waves. 地震剖面是地殼對地震波的響應。
- Body waves, the fastest seismic waves, move through the earth. 體波是最快的地震波,可貫穿地球。
- The seismic wave travels at different velocities in different media, therefore the seismic wave can be used to detect effects of grouting engineering. 摘要地震波法可明確測定不同介質中地震波的傳播速度,因而可用在灌漿結構工程中的檢測。
- Body waves,the fastest seismic waves,move through the earth. 體波是最快的地震波,可貫穿地球。
- I said previously that the use of seismic wave in exploring for oil is an important application of seismology. 正如我前面談過那樣,利用地震波勘探石油是地震法的一個重要應用方面。
- Some changes in reservoir lithology and physical properties usually reflect in seismic wave form characteristics. 儲層岩性、物性的變化往往表現為地震波形特徵的差異,地震波形特徵分析是岩性預測、油氣預測的重要手段。
- Blowing up and excavating can create weak seismic wave by stealer, which call it microseismic. 偷盜者爆破或挖掘時產生的強度較弱的地震波,可稱為「微地震」。
- The precision of seismic wave impedance inversion can be improved by applying the new genetic algorithm. 使用改進的遺傳演算法對地震波阻抗進行反演,可很好地提高反演的精度。
- Seismic waves move out from the focus of an earthquake in all directions. 地震波從震中向周圍的各個方向傳播。
- There are two chief kinds of seismic waves: body waves and surface waves. 有兩種主要的地震波:體波和面波。
- The lifeboat went out to a ship in distress. 救生船去救一艘遇險的船隻。
- CHINA TAKES THE LEAD IN MARKET'S SEISMIC SHIFT 中國需求改變市場格局
- So the change of seismic wave can reflect the thickness of sediment and the big and small of sedimental grain. 由於構造運動的周期性及地層沉積的旋迴性對應於地震資料的頻率特徵,因此地震波的頻率變化可以反映沉積體的厚度及沉積顆粒的粗細。
