Thus,3-D seismic exploration is very suitable to the area where 2-D seismic data are poor,but oil reserves may be disco- vered.是什么意思_Thus,3-D seismic exploration is very suitable to the area where 2-D seismic data are poor,but oil reserves may be disco- vered.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句