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- Vibroseis is one of important parts of seism exploration technology. 震源是地震勘查技术的重要组成部分,是产生地震信号的源头。
- Exploring technology, worshiping art is our direction to raise students'quality. 探索科技,崇尚艺术是华一的素质拓展方向。
- This project is supported by the son project of high precision seismic exploration technology in paralic zone. 该课题来源于“滩浅海地区高精度地震勘探技术”中的一个子课题。
- Compared with normal overburden destroying exploration technology,high density electricity method with lar... 该探测技术在研究地下工程岩体结构破坏领域将有着广泛的应用前景。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- This paper discusses the exploration technology, relevant statement and improvement methods related to hidden creek fill during line exploration. 该文探讨了在线路勘探中暗浜的勘查技术及相应评价与整治方法。
- The measurement precision of the high accuracy gravitation exploration technology has been increased from rank of milligal to microgal. 高精度重力勘探的测量精度已从毫伽级提高到微伽级。
- AVO is a seismic exploration technology using the characteristics of amplitude variation versus offset to recognize the rock types and oil-gas reservoir. 是利用振幅随偏移距变化特征分析和识别岩性和油气藏的地震勘探技术。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- This paper introduces the measure and experiment about how to use earthquake exploration technology in goaf and puts forward some reasonable suggestions in goaf. 介绍了告成煤矿运用地震勘探技术在探测老空区方面的方法及经验,并提出了探测采空区的合理化建议。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼,你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- I flap the flies away but soon they fly back. 我把苍蝇赶走,但一会儿又飞回来了。
- I never lend books; you never get them back. 我的书决不外借,因为总是有去无回。
- She leaned her head back and whispered the news. 她向后仰着头,小声说出了这个消息。
- The talks have been put back to Friday morning. 谈判推迟到星期五早上进行。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- After a long coma the sick man slowly came back. 昏睡了好久以后,那个病人慢慢地恢复了活力。
- A accoding as rayleight wave spread feature in layered media, the application of rayleight wave exploration technology in engineering exploration,especially in layered media exploration ,is studied, Actual result and remarking problem is given. 本文根据瑞利波在层状介质中的传播特性,研究了瑞利波探测技术在工程勘探,尤其是在地质分层勘探中的应用,并给出了实际探测结果和注意的问题