inverse vsp meaning in English

井中激发垂直地震剖面

Last using model and real data to test the multi - azimuth inverse vsp tomography , and making a conclusion for the method
最后，用理论模型和实际资料进行计算，并对多方位角逆vsp层析成像技术求取表层速度的方法进行评价。
The paper proposed the methods of multi - azimuth inverse vsp tomography to calculate near - surface velocity aimed replacing micro - log method at complex surface places
本文首先就复杂地表常规微测井技术求取表层速度存在的问题，提出了多方位角逆vsp层析成像方法。