炮檢距 的英文怎麼說
中文拼音 [bāojiǎnjù]
炮檢距
英文
geophone offset-
Study of non - zero offset fresnel zone
非零炮檢距菲涅耳帶研究In the paper, it is discussed to the winding of hydrophone array, the deviation and depth difference between focus and hydrophone array, and the deviation of time - distance curve, and presents a way to solve the problems
本文針對排列彎曲、炮點偏移距大小、炮點與檢波器不在同一深度以及時距曲線偏移等問題進行了討論,並提出了校正和解決的方法。Production system of zero - offset profile and wavelet profile
零炮檢距剖面與小波剖面製作系統For avoiding the occurrence of explosion - related accidents, the author presents an introduction to the safety regulations that should be observed. these includes the check of gas concentration before charge and initiation and after blasting, the adoption of interlocked blasting system, indirect blasting, initiation by stages at coal and beading faces, use of water stemming, shallow - hole balsting, blasting earning and safety distance
為了防止在井下爆破中引起事故,對一炮三檢制和聯鎖爆破制,反向爆破作業,採煤、掘進工作面的分次起爆作業,水炮泥的使用,淺眼爆破作業,爆破警戒和爆破安全距離等安全規定進行介紹和分析。At the same time, the fully using of digital map helped to scientifically set the location of shots and detectors, and the quality control was carried on in the distribution promptly to check up the cover frequencies of underground bin, azimuth and offsets to make sure the completeness of seismic data in city area ( burg, j. b, 1964 ; brown, a. r, 1992 ; sherff. w. c, 1990 )
同時,充分利用數字地圖,科學地布設炮點和檢波點,並及時地對城區內地下面元的覆蓋次數、方位角和炮檢距的分佈進行質量監控,確保城區內地震資料的完整性( burg , j b , 1964 ; brown , a r , 1992 ; sherffA generalized high order screen extrapolator of double square root ( dsr ) equation is derived from the non - stationary phase shift formula of wavefield continuation, thus a new prestack depth migration method in the cmp - offset domain is proposed
在波場延拓方面,從非穩態相移公式出發,推導出廣義高階屏雙平方根波場延拓公式,從而得出了一種新的共中心點-炮檢距域疊前深度偏移方法。Through observing the influence of different geometry to reflect wave in deep layer, using seismic digital simulation tracing method, analyzing the influence of max - offset, trace interval, fold and geophone planting to reflecting energy, this article, summarizes, in both theory and practice, the application result of " bin stack " acquisition method
通過不同觀測系統對提高深層反射信號的影響,採用地震數值模擬射線追蹤方法,分析了觀測系統中最大炮檢距、道距、覆蓋次數及檢波器埋置,對提高深層反射信號能量的影響,從理論到實踐總結了「面元疊加」採集技術的應用效果。分享友人