波动周期
Analysis of Reflecting Spectrum of Bragg Grating Reduction Undulation in Short and Long Period Fibers
短周期与长周期光纤Bragg光栅约化波动反射谱分析
Results Each period time of NE and E after intubatton in group A was lower than that in group B.MAP, HR were not exceptional undulation in group A, but they were higher than those in group B before anesthesia ( P < 0.05).
结果A组的NE、E浓度在插管后各时点明显低于B组,A组的MAP、HR在插管后各时点均无异常波动,而B组显著高于麻醉前(P
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