1) vector imaging condition
矢量成像条件
1.
Finally, elastic screen propagator with wide angle correction and vector imaging condition are tested with model data, and the migration result is ideal.
在求取成像值时,采用了矢量成像条件,即通过极化矢量,将各分量投影极化方向,然后再成像,从而使波场中的信息得到充分利用,同时解决了P-SV波成像过程中的极性不一致问题。
2.
The finite-difference compensation was applied to the wide angel correction of the elastic screen propagator,and the vector imaging condition was employed through projecting components in the direction of polarization.
通过有限差分补偿方法对弹性波相屏传播算子进行了大角度校正,并采用矢量成像条件,即将各分量投影到极化方向,然后再成像,从而使弹性波波场中的信息得到了充分利用,解决了P-SV波成像过程中的极性不一致问题,可以将多炮的成像结果进行叠加,提高了成像质量。
2) imaging condition
成像条件
1.
Progress in research of imaging condition for wave equation migration;
波动方程偏移中的成像条件研究进展
2.
An application of imaging condition to pre-stack depth migration of wave equation;
成像条件在波动方程叠前深度偏移中的应用
3.
On the basis of imaging condition of deconvolution,the converted wave amplitude-preserved prestack time migration formula on common-shot gather was deduced by using Kirchhoff-Helmholtz integration.
根据反褶积成像条件,利用Kirchhoff-Helmholtz积分推导出转换波的共炮保幅叠前时间偏移公式。
3) self-imaging separation
自成像距离条件
4) Perfect imaging condition
完善成像条件
5) time-shift imaging condition
时移成像条件
1.
Prestack depth migration based on wave equation using time-shift imaging condition
时移成像条件下的波动方程叠前深度偏移
6) vector graphics
矢量图像
1.
As an XML based network vector graphics format, SVG has many advantages and nicer prospects over other graphics formats.
SVG作为基于XML的文本化网络矢量图像格式 ,具有其他图像格式所不可比拟的优势和发展前景 。
补充资料：矢量
即“向量①”(51页)。
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