1) time distance curve of geodesic concussive detecting
测线震探时距曲线
2) curve of time distance
地震时距曲线
3) time-travel curve
时程曲线(测震)
4) time distance curve
时距曲线
1.
After discussing the time distance relalionship of the reflection wave in the conditions of the two layer level interface and the continuous distribution of the medium speed, the author gives us the equation of the time distance curve of this model.
讨论了2 层水平界面,介质速度连续分布下反射波时距关系,给出了时距曲线方程。
5) Time-Distance Curve
时距曲线
1.
Corresponding time-distance equations are derived and the time-distancecurves are presented in comparison with the time-distance curves obtained over a horizontallayered earth.
在一个或多个直立速度界面的地质条件下,讨论了折射波的传播路径,推导出折射波的时距方程,给出时距曲线。
2.
By comparing two calculated time-distance curves based transversely isotropy medium and isotropy medium, respectivly, the validity and accuracy of segmental iteration ray-tracing method are proved and show that it is a effective and practicable ray-tracing method as it is applicable for any .
用一种逐段迭代的射线追踪方法对其进行走时正演,得到了相应的时距曲线。
3.
The least square method is used to build a linear fitting model,and a simple linear fitting is given to calculate v2 through the time-distance curve.
本文介绍利用最小二乘法建立线性拟合模型的过程,并给出一个利用一元线性拟合,实现用相遇观测时距曲线求V2的实际应用。
6) hodograph
[英]['hɔdəgrɑ:f] [美]['hɑdə,græf]
时距曲线
补充资料:等时线测年法
分子式:
CAS号:
性质:一组(三个以上样品)同源、同时形成的,形成后保持封闭的地质样品,根据放射性衰变规律,放射性子体与母体的同位素组成具有线性关系,直线的斜率确定地质样品的年龄,截距代表地质样品的形成时的初始子体同位素组成。此法广泛应用于铷-锶、钐-钕、铀-铅、氩-氩法年龄测定的数据处理。
CAS号:
性质:一组(三个以上样品)同源、同时形成的,形成后保持封闭的地质样品,根据放射性衰变规律,放射性子体与母体的同位素组成具有线性关系,直线的斜率确定地质样品的年龄,截距代表地质样品的形成时的初始子体同位素组成。此法广泛应用于铷-锶、钐-钕、铀-铅、氩-氩法年龄测定的数据处理。
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参考词条