结果病房环境对护理安全的影响没有引起护士足够的重视。
Result Nurses didn't attach enough importance to the influence of ward environment on nursing safety.
目的探讨在病房环境中干备无菌镊及其盛器合适的更换时间。
To search for optimal changing interval of sterile tweezers and container in wards of hospital.
在实际病房环境中进行实验，结果证明了系统的有效性及稳定性。
Experiment in actual ward environment verifies the effectiveness and stability of the system.
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