In engineering training instruction, the fitter is a traditional process, and it has mobile operating and flexible features.

在工程训练教学中，钳工是一门传统的加工工艺，它具有操作机动、灵活的特点。

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There was no complication . Conclusion: The nurse giving respiratory function training, instruction and management can prevent complication and improve operation success rate .

结论：护士在围手术期给予呼吸道功能训练和指导，强化呼吸道术后管理，可减少并发症发生，提高手术成功率。

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There was no complication . Conclusion: The nurse giving respiratory function training, instruction and management can prevent complication and improve operation success rate .

结论：护士在围手术期给予呼吸道功能训练和指导，强化呼吸道术后管理，可减少并发症发生，提高手术成功率。

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