Objective To evaluate the examination method of pulmonary function with Impulse Oscillation System (IOS).
目的评价脉冲振荡(IOS)肺功能检查法。
All patients with snoring and sleep apnea were evaluated pulmonary function used impulse Oscillation technique (IOS).
将所有患者行日间的肺功能检测(脉冲振荡法ios)，检测通气功能及气道阻抗等多个参数。
Conclusions: the impulse oscillation bronchial provocation test in the diagnosis of asthma has a higher clinical value.
结论：脉冲振荡法在支气管激发试验诊断支气管哮喘中具有较高的临床应用价值。
Objective To study the diagnostic value of using impulse oscillation (IOS) to measure the respiratory resistance in restrictive lung disease (RLD).
目的初步探讨脉冲震荡法在测定限制性肺病（RLD）患者呼吸阻抗中的诊断价值。
Objective To evaluate the relationship between the pulmonary function with impulse oscillation system and postoperative respiratory complications of esophagus carcinoma and gastric cardiac carcinoma.
目的探讨脉冲振荡肺功能与食管癌贲门癌术后呼吸系统并发症的关系。
The simulations of load switching and capacitor charging show that the proposed method can quickly and effectively class the impulse transient and oscillation transient disturbances.
系统负荷投切和电容器充电的仿真结果表明，该方法能快速有效地区分暂态脉冲和振荡暂态。
When the exhaust valve is closed, the gas with the bubble oscillation reduces, causing the bubble impulse lower the pressure impulse obviously.
排气阀门的关闭直接造成参与气泡振荡的气体质量的减少，第二气泡脉冲相对主脉冲明显减小。
While impulse forces not acting on the centroid, the influence of accessional attack Angle oscillation amplitude, impulse force scale and function time interval on range correction was discussed.
针对非质心作用推力的情况，讨论了附加攻角振荡幅度、脉冲推力大小、作用时间间隔等因素对于修正距离的影响。
Impulse hyperbolic partial differential equation oscillation higher order Laplace operator.
脉冲双曲型偏微分方程振动性高阶Laplace算子。
Impulse hyperbolic partial differential equation oscillation higher order Laplace operator.
脉冲双曲型偏微分方程振动性高阶Laplace算子。
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