肺气肿

Methods :90 SD rats were randomly devided into control group (1 month, 2 months, 3 months) and model group (1 month, 2months, 3 months), made rat models by pouring Lipopolysacchride into trachea and putting rats into smoking environment, and anaesthetised with ether, striped the spleen and thymus, and weighted.

将90只SD大鼠随机分为对照l个月、2个月、3个月组和模型l个月、2个月、3个月组，采用气管内注入脂多糖和烟熏双因素复合制作肺气肿肺气虚证大鼠模型，乙醚吸入法麻醉后剥离胸腺和脾脏，电子天平称重。

A retrospective multicentre study was conducted in 40 patients (38 males; age 68+/-9 yrs; 39 smokers) with combined pulmonary fibrosis and emphysema, and pulmonary hypertension at right heart catheterisation.

回顾性分析多中心研究的40例（男性38例，年龄68 +/-9岁；吸烟者39例）合并肺间质纤维化和肺气肿，右心导管插入术测量肺动脉高压。

Patients with combined pulmonary fibrosis and emphysema syndrome and pulmonary hypertension confirmed by right heart catheterisation have a dismal prognosis despite moderately altered lung volumes and flows and moderately severe haemodynamic parameters.

尽管适度改变肺容积、血流量、血流动力学参数，合并肺间质纤维化和肺气肿综合征的肺动脉高压患者预后仍较差。

Methods The arterial blood gases and electrolytes in 180 patients with obstructive pulmonary emphysema were analyzed.

分析180例阻塞性肺气肿患者的血气酸碱结果，并结合电解质测定进行统计分析。

This study aims to describe the haemodynamic and survival characteristics of patients with pulmonary hypertension in the recently individualised syndrome of combined pulmonary fibrosis and emphysema.

本研究旨在描述近来报道的肺动脉高压合并肺间质纤维化和肺气肿患者的血流动力学和生存特征。

To teach the pathological changes and clinic-pathologic relationship of the lobar pneumonia and comparatively teach the lobular pneumonia.

按照疾病的发生发展过程，首先讲解慢支、肺气肿、支气管扩张症、矽肺，接着进一步讲解肺心病。

Those with chronic obstructive pulmonary disease, cystic fibrosis, and emphysema were excluded from the study.

该研究排除患有慢性阻塞性肺病、囊性纤维化和肺气肿的患者。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。