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- high frequency seismic prospecting 高頻地震
- High frequency seismic system for detailed mapping of sea floor; 海底詳細繪圖高頻地震系統;
- hign frequency seismic survey 高頻地震法
- This earthquake measured 7 according to the seismic survey. 經(jīng)測定，這次地震的烈度為七級。
- Small dissipation factor at high frequency. 高的頻率和小的損耗因素.
- Shallow\|layer seismic survey using controlled vibrator is greatly disturbed by environment noise, so high resolution is needed in seismic data pretreatment. 可控震源淺層地震勘探受環(huán)境噪聲干擾很大,對其接收信號進(jìn)行預處理時(shí)要求分辨率很高。
- High Frequency Switch-mode Rectifier for. 通信用高頻開(kāi)關(guān)整流器。
- High Frequency and Temperature Stability. 高頻及高溫穩定。
- Linear and Stable High Frequency Characteristics. 穩定的線(xiàn)性高頻特性。
- Provides high Q characteristics in high frequency. 在高頻率時(shí)提供高的品質(zhì)因數(Q)值特性.
- Antistatic 50W high frequency power quick clean. 防靜電50W高頻功率,清洗效果顯著(zhù)。
- Dolphins produce a high frequency sound. 海豚可以發(fā)出高頻音。
- The cross-well seismic survey has no disturbance from low velocity belt,with high S/N and high sampling rate.A single sandbody,rhythmic layer and interbed can be differentiated with it. 井間地震無(wú)低速帶干擾,具有高信噪比、高采樣率等特點(diǎn),能夠識別單砂體、韻律層和層內夾層,在沉積微相劃分、微構造研究、低序級斷層識別、儲層精細描述等方面具有明顯的優(yōu)勢。
- Yadong High Frequency Welding Steel Manufacture CO. LTD提供鋼卷和其他產(chǎn)品。
- With the advantages of high efficiency and low cost, the single-channel marine reflection seismic survey has broad application prospects in the field of offshore engineering geophysical exploration. 摘要單道海上反射地震因其高效、經(jīng)濟的優(yōu)勢，在近海工程物探領(lǐng)域具有廣闊的應用前景。
- Feature:low dissipation factor at high frequency. 特征：高頻率，低損耗;容量穩定;自愈性能佳，適合高阻 Recommended Application: Timing, tuned, Oscillator circuits;
- Firstly, the locations of shot holes have to be chosen properly in the seismic survey area. 首先，在進(jìn)行地震法測量的地區正確地選定爆破井的位置。
- VHFJ? Very High Frequency Jammer? 甚高頻干擾臺?
- Velocity is the most important parameter in seismic survey, and VSP is a direct and valid way in acquiring it. 地震波速度是地震勘探中最重要的一個(gè)參數,而VSP測量是一種比較直接且行之有效的獲取地震波速度的方法。
- In the paper, we have introduced the acquisition and processing method of threecomponent seismic survey. 著(zhù)重介紹了三分量地震勘探的采集原理和處理方法。
