1)three-D migration in one step,一步法三维偏移2)three-D migration in two steps,二步法三维偏移3)one pass migration,一步法偏移4)3-D one-step method,三维一步法5)3-D migration,三维偏移6)full 3-D migration,三维全偏移
英汉例句
3-D migration using the full acoustic wave equation that involves fitting-difference method and absorptive boundary;
