Last using model and real data to test the multi - azimuth inverse vsp tomography , and making a conclusion for the method 最后,用理論模型和實(shí)際資料進(jìn)行計(jì)算,并對多方位角逆vsp層析成像技術(shù)求取表層速度的方法進(jìn)行評(píng)價(jià)。
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 本文首先就復(fù)雜地表常規(guī)微測井技術(shù)求取表層速度存在的問題,提出了多方位角逆vsp層析成像方法。
We pay close attention to irrigation and water scape field all the time and we have good cooperation relationship with brother companies and we are capable of providing our customers with multi - azimuth information for irrigation and waterscape 我們時(shí)刻關(guān)注著灌溉與水景領(lǐng)域,同業(yè)內(nèi)有著很好的合作關(guān)系,能為客戶提供多方位的灌溉與水景資訊。