The practice shows that, for the project, as an effective method for acquisition fundamental information in early time, this technique has shortened the operation cycle, and has saved the cost.

实践证明此项技术作为获取项目前期基础信息的有效手段，作业周期短、成本经济且现势性好，其成果兼具客观性和直观性，可有效辅助项目后续工作的实施。

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The practice shows that, for the project, as an effective method for acquisition fundamental information in early time, this technique has shortened the operation cycle, and has saved the cost.

实践证明此项技术作为获取项目前期基础信息的有效手段，作业周期短、成本经济且现势性好，其成果兼具客观性和直观性，可有效辅助项目后续工作的实施。

youdao