1) varying velocity mapping
变速成图
1.
Application of varying velocity mapping technique for mountain front in southern Junggar basin.;
准噶尔盆地南缘山前带构造变速成图
2.
The application of varying velocity mapping technique in the low amplitude structure interpretation in ErLian Basin SaiHanTaLa Hollow;
变速成图技术在二连盆地赛汉塔拉凹陷低幅度构造解释中应用
3.
We succeeded to apply the varying velocity mapping technique based on model tomography in Double fox software to the structural interpr.
本文成功地将双狐软件中的模型层析法变速成图方法应用于拖谢地区三维构造解释,消除了该区复杂地表结构、地下地层倾角大、地层速度纵横变化大等因素对构造形态及构造高点的影响,取得了较好的效果。
2) variable velocity mapping
变速成图
1.
By the investigation and research on the variable velocity mapping technology and theory, combining with the progressive exploration practice of Yan Muxi area as well as the practical geologic and structure features of this area, two methods of progressive variable velocity mapping suitable for the local region were found: well average velocity and secondary error analysis.
通过对变速成图技术方法和理论的调研,结合雁木西地区滚动勘探实践,针对该地区实际的地质特点和构造特点逐步探索出两种适合该地区的滚动变速成图方法:井平均速度法和二次误差分析法,并应用二种校正方法-倾角校正和剥除浅层低速带法对构造图做进一步的校验,有效地提高了速度场建立和变速成图的精度,解决了雁木西地区低幅度构造成图问题。
2.
During the interpretation,the accurate structure interpretation and variable velocity mapping is used to reflect the complex underground structure.
通过精细构造解释及变速成图,准确反映地下构造形态。
3) variable velocity mapping method
变速成图法
4) velocity-variant depth mapping
变速构造成图
1.
In complex survey,conventional velocity-variant depth mapping method with Dix equation conversion does not get exact stacking velocity,is not fit for velocity conversion of steep stratum and therefore precision of depth mapping is low.
本文对复杂地区速度场建立与变速构造成图方法进行了深入研究,介绍了基于Dix公式转换法(改进后)、叠加速度反演法和CMP道集相干反演法三种速度场建立与构造成图方法的原理和思路,总结出了适合于复杂构造区的速度场建立与变速成图方法。
5) spatial variable velocity imaging
空间变速成图
1.
However, the accuracy of structure imaging has improved significantly by using unified datum level and spatial variable velocity imaging, which lays a solid foundation for future exploration.
民和盆地沟壑纵横,地表起伏较大,加之地震资料的不统一,给构造成图带来一定的难度,通过采用统一基准面和空间变速成图两种方法,大大提高了构造成图精度,为下步钻探提供了有利证据。
6) mapping of velocity-variant migration
变速偏移成图
补充资料：图的减缩图(或称图子式)
图的减缩图(或称图子式)
minor of a graph
图的减缩图(或称图子式)【.皿以ofa脚户;MHHoPrpa中a」【补注】设G是一个图(graph)(可以有环及多重边).G的一个减缩图(nullor)是从G中接连进行下述运算而得的任何一个图: i)删去一条边; 五)收缩一条边; 说)去掉一个孤立顶点. NRobe由on与P.D.Se脚aour的图减缩定理(脚Ph nl的。r theon习11)如下所述:已知有限图的无穷序列G，，GZ，…，则存在指标i
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条