呼吸道

AbstractObjectiveTo investigate the prevalence of enterovirus in acute respiratory infections in children.

目的初步了解肠道病毒在小儿急性呼吸道感染中的流行概况。

Children who have cystic fibrosis often have respiratory problems and growth failure.

有囊性纤维病儿童常常有呼吸道问题和生长不足。

Post-exposure chemoprophylaxis for household contacts and HCWs with prolonged exposure to respiratory secretions.

对长时间暴露病患呼吸道分泌物的居家接触者及健康照护工作人员给予预防性药物。

Clinically, the nose, pharynx and throat are the upper respiratory tract; and the trachea, bronchial tube and their branches in the lung are the lower respiratory tract.

临床上常将鼻、咽、喉称为上呼吸道；气管、支气管及其在肺内的各级分支称为下呼吸道。

It also can be a chronic non-specific symptom mimicking other lung diseases, from bronchial asthma to severe obstructive pneumonia.

临床症状可从慢性非特异性的呼吸道症状、气喘、阻塞性肺炎到呼吸衰竭甚至死亡。

levofloxacin is an efficient and safe broad-spectrum antibiotics, and have a very good therapeutic effect on the lower respiratory tract infection.

左氧氟沙星是一种高效、安全的广谱抗生素，对下呼吸道感染有很好的治疗效果。

People with wide, short heads have shorter airways, which are easier to obstruct, says Mark Hans, D.D.S., chairman of the department of orthodontics at Case Western Reserve University's school of dentistry.

那些头又宽又短的人呼吸道短，这很容易导致呼吸堵塞，医学博士马克汉斯说，他是凯斯西储大学牙科学院矫牙部的部长。

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。