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- To eliminate their impacts, it is necessary to carry out anti alias trace interpolation, especially for the reflected waves from VSP and cross hole seismic, because they are of steep slope, we use the anti alias trace interpolation in F-K domain. 为了消除其影响 ,需要进行道内插 ,特别是VSP和井间地震反射波具有陡斜率的特点 ,因此 ,道内插去假频显得尤为重要。 我们采用了F -K域抗假频道内插。
- The technique of crosshole seismic tomography, with its high resolution, can be used to detect the underground fine structures and goals. 地震层析成像技术,以其分辩率高的特点,而主要用于地下精细构造和目标的探测。
- Usage: Pastes to the breast cross hole or the pain spot under the touch, one piece on left&right. 用法：贴于乳房十字穴或有触痛部位，左右各一片。
- Moreover, The authors inverted three dimensional global mantle density anomaly combining geoid data and seismic tomography data by means of damping least square method. 另外，采用阻尼最小二乘方法，利用全球地震层析成像资料和大地水准面异常资料联合反演了三维全球地幔密度异常。
- This paper,using the least travel time and SIRT method,study on the seismic tomography of stress abnormal in coal field.These have some theoretical and practical values. 该文采用最小旅行时和SIRT法,对煤田中的地应力异常地震层析成像的方法进行成像研究,具有一定的理论价值和现实意义。
- A full test of the validity of these assumptions requires a comprehensive evaluation using techniques including high-resolution seismic tomography, petrology and paleomagnetism. 这三个方面的验证需要今后深部地球物理探测、岩石学和古地磁等学科的综合运用和进一步的工作。
- The basic principle of seismic tomography imagery,technical measures to heighten imagery accuracy and resloving power,as well as the application in Ertan Hydroeleetric Plant are presented. 介绍了地震层析成像的基本原理、提高成像精度和分辨率的技术措施，以及在二滩水电站的应用。
- A review on the growth of seismic tomography 地震层析成像发展回顾
- SEISMIC TOMOGRAPHY TECHNOLOGY AND ITS APPLICATION 地震层析技术及其应用研究
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- In carton one aspect of the matter 6 centimeters of place wear two holes (two holes span 10 centimeters of) , take 15 centimeters long elastic to cross hole rearward knot to secure. 在纸盒一端6厘米处穿两个洞(两洞间距10厘米),取15厘米长的橡皮筋穿过洞在背后打结固定。
- Crosshole seismic tomography in complex media is a very complicated nonlinear inverse problem.It is difficult to obtain a satisfactory and clear image by using linearized tomographic method. 摘要复杂介质井间地震层析成像是一个很复杂的非线性反演问题，常规的线性反演方法无法得到好的解。
- cross hole tomography 跨孔CT
- Application of PDI Cross Hole Analyzer and Its Technology PDI测桩仪的应用及砼检桩的技术问题
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- It is rash to cross the street without looking both ways. 不朝两边看看就穿马路是莽撞的。
- Seismic tomography with parallel interlaced gridding 并行化交错网格法地震层析成像
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- Cross and angry words in family grate upon the ear. 不高兴与生气的话在一个家庭里令人不愉快。
