节气门体有一个节流孔和IACV，以满足发动机怠速气流要求。
The Throttle body has a by pass hole and IACV for meeting the idle airflow requirement of the engine.
同时经常怠速行驶，进入发动机的空气流量也就小，这样对积碳的冲刷作用变得也很弱，会促进积碳的沉积。
At the same time often idle speed, the air flow into the engine is small, so that the carbon flushing action becomes also is very weak, will promote carbon deposition.
研究人员报道，基础水平时，对速尿有反应者与无反应者相比，严重的呼气流量受限和过度充气显著下降。
At baseline, those who responded to furosemide had significantly less severe expiratory airflow limitation and hyperinflation than did nonresponders, the investigators report.
采用优质材料制造，三速开关，任意调节空气流量，操作灵活。
Using quality materials, three-speed switch, any adjustment of air flow, flexible operation.
山顶上升气流强度随速矢端迹曲率加大而稍有加强。
Peak updraft strength is slightly enhanced with hodograph curvature.
模拟计算了各种工况下的发动机性能：怠速工况降低了残余废气系数，提高了进气流速，稳定性得到改善；
We simulate engine performance in various operating conditions:in idle condition, it reduces the residual gas coefficient and increases airflow velocity, so that idle stability is improved.
轮周效率只考虑定子、转子流道中的损失、余速损失，较明显地反映了流道中气流角度与涡轮效率的关系。
The crown efficiency only considers the loss in the channel of stator and rotor and the residual speed loss, clearly showing the relationship between the pneumatic angle and turbine efficiency.
方法：对2 3例患者进行心理护理，使产妇避免接触源，每日用呼气峰速仪测量最大呼气流速和监测血氧饱和度。
Method:23 cases had received psychological nursing and tried to avoid hyper sensitive origin, also received supervision about expiratory peak speed and blood oxygen saturation.
方法：对2 3例患者进行心理护理，使产妇避免接触源，每日用呼气峰速仪测量最大呼气流速和监测血氧饱和度。
Method:23 cases had received psychological nursing and tried to avoid hyper sensitive origin, also received supervision about expiratory peak speed and blood oxygen saturation.
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