气腔

Simultaneous measurement of CORB and COTD were performed in following situations:(1)cardiac output was varied by manipulating inotropic drugs(adrenine, dobutamine, dopamine, verapamil);(2)under six different ventilatory settings:①volume controlled ventilation with tidal volume of 12ml/kg(VCV, VT 12ml/kg);②volume controlled ventilation with tidal volume of 6ml/kg(VCV, VT 6ml/kg);③pressure controlled ventilation with tidal volume of 12ml/kg(PCV, VT 12ml/kg);④pressure controlled ventilation with tidal volume of 6ml/kg(PCV, VT 6ml/kg);⑤volume controlled ventilation with high positive end-expiratory pressure.

1经肺动脉漂浮导管CVP腔注射肾上腺素、多巴酚丁胺、多巴胺、异搏定改变动物心肌收缩力，观察注射药物前、注射药物后CORB和COTD的相关性；(2)设置5组不同的机械通气参数：①容量控制通气，潮气量12ml/kg(VCV， VT 12ml/kg)；②容量控制通气，潮气量6ml/kg(VCV， VT 6ml/kg)；③压力控制通气，潮气量12ml/kg(PCV， VT 12ml/kg)；④压力控制通气，潮气量6ml/kg(PCV，VT 6ml/kg)；⑤容量控制通气，潮气量6ml/kg，高呼气末正压，PEEP为12~15cmH2O。

The length of air cavity is an important factor in design of lateral aerator.

侧空腔长度是侧墙掺气坎设计时考虑的重点内容。

According to resonant principle, a suitable resonant chamber is designed for intake system. The low frequency sound pressure level is decreased in the body. The high frequency noise is improved through damping air filter brace.

因此，采用共振消声的原理，设计了合适的共振腔，降低了低频噪声成分，并采用阻尼降噪技术，对空气滤清气的支架进行了处理，降低了高频噪声成分。

Massive arterial air embolism occured in 7 patients undergoing open-heart operation during cardiopulmonary bypass.

本文报告7例心脏直视手术体外循环期间动脉大量气栓，经上腔静脉逆行灌注等抢救，4例存活。

The flexible air-filled chamber of a bagpipe, an accordion, or a similar wind instrument.

有气窝的具有充满空气的腔孔的，如某些鸟类的骨骼

In process of gas injection and withdraw, natural gas is compressed and swelled...

在气库的注采过程中，天然气的不断压缩和膨胀并在井筒和地层中产生热交换，引起井筒和溶腔内的温度和压力变化。

In heat transfer experiment under ambient temperature and pressure, the profile of heat transfer coefficient, and its relation with injection flow rate and downcomer flow rate are investigated.

通过常温常压下传热实验，获得了反应堆压力容器内对流换热系数的分布，对流换热系数与安注流速和下降环腔流速的关系，含气率对对流换热系数的影响。

Therefore, the side vacuuming method is an effective pollution dispersion control method during the preventive maintenance of the metal dry etcher in the semiconductor factory.

因此在反应腔全开之情况下，在侧边的视窗孔抽气，可有效的控制气体污染物逸散，此方法可以广泛的应用至半导体金属乾蚀刻机台的预防保养作业。

Feal seal has been a new sealing technology developing for years, which is mostly used in the sealing of principal bearing cavity and air pathway of aero-engine.

指尖密封是近年来发展起来的一种新型密封技术，主要应用于航空发动机中的气路密封及主轴承腔密封。

He would make the horse feel sackless at behind, but the front foot could genuflect to drop down in order can support the body.

他要让马后部先麻醉，而前腿还能跪着卧倒用以支持身体，先将腹部放气减轻腹压，以避免马在全身卧倒时鼻喷粪水，吸入肺腔，导致死亡。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！