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通过回溯建库实践,指出了回溯建库工作的必要性,提出了回溯建库的方法和方案,并分析了回溯建库质量控制等问题。
Through backtracking, we pointed out the necessity of backtracking and building the reservoir, proposed the method and plan of the backtracking and building, and analyzed the quality control of backtracking.