在负压波法泄漏检测系统中，数据处理对整个系统起着决定性作用，影响着对泄漏事件的判别准确性和泄漏点定位的精度。
The data handling to the whole system is taking a decisive factor in the negative pressure wave law leakage checkout system, and can influence the accuracy and the precision of this system.
因此稳定地提取了负压波的拐点，提高了定位的准确性。
Therefore, the said inflexions are stably captured so as to improve the location accuracy.
目的：探讨军人创伤后应激障碍(PTSD)患者关联性负变(CNV)及失配性负波(MMN)的变异。
AIM: To investigate the variations of contingent negative variations (CNV) and mismatch negative (MMN) in patients with post-traumatic stress disorder (PTSD).
目的了解抗抑郁剂治疗对抑郁症首次发病患者的认知电位P 300和失匹性负波(MMN)的影响。
Objective To study P300 of the first episode depression and mismatch negativity (MMN) changes after antidepressant treatment.
结论AM I心电图QRS波终末变形与早期预后有密切关系，可作为负性预后的指标之一。
Conclusion: the terminal QRS distortion of the initial ECG may have affinity to the early prognosis in AMI, and can be used as one of the factors in predicting the negative prognosis.
结论AM I心电图QRS波终末变形与早期预后有密切关系，可作为负性预后的指标之一。
Conclusion: the terminal QRS distortion of the initial ECG may have affinity to the early prognosis in AMI, and can be used as one of the factors in predicting the negative prognosis.
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