方法收集并阅读资料，结合临床来探讨景观疗养对空勤保健疗养的作用。
Methods Collecting and reading data, combine clinic, to study the effect of it to health convalescence of pilots.
论文在收集并阅读大量相关文献和资料的基础上，对盾构隧道施工地表沉降进行了较为深入的研究。
On the base of a large number of relevant papers and literature, the paper studied more in-depth on the ground settlement caused by shield tunneling.
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