是肺的含气部分，包括呼吸细支气管，但不包括单纯的传导性气道，如终末细支气管。
Anatomy. — An airspace is the gas-containing part of the lung, including the respiratory bronchioles but excluding purely conducting airways, such as terminal bronchioles.
发生全肺气肿时，从呼吸性细支气管到肺泡的所有腺泡都丢失了。
Panacinar emphysema occurs with loss of all portions of the acinus from the respiratory bronchiole to the alveoli.
现在是呼吸性疾病的季节，细支气管炎的患儿数量增加。
Now that respiratory season is upon us, we are faced with an increasing number of bronchiolitis children.
在硅肺，病灶常包绕呼吸性细支气管，以小叶中心区为主。
As in patients with silicosis, these abnormalities tend to surround respiratory bronchioles and are primarily centrilobular in location.
病理形态特点是呼吸性细支气管全层受累。
Pathologically, all layers of the respiratory bronchiole walls were involved.
呼吸道平滑肌可见于气管至末梢细支气管中，它被认为是调节支气管运动张力的重要组织。
Airway smooth muscle (ASM), existing in the trachea and in the bronchial tree up to the terminal bronchioles, serves as an important structural effector tissue to regulate bronchomotor tone.
世界各国报道其感染率不径相同，感染症状可从轻微的上呼吸道病变到严重的细支气管炎和肺炎。
The prevalences of hMPV infections vary from country to country, and the consequences range from mild upper respiratory tract infection to severe bronchiolitis or pneumonia.
包括呼吸困难，呼吸急促，咳嗽，剧烈震动和喘息，通常是由于缩小的细支气管管。
Breathing difficulties include shortness of breath, coughing, rattling and wheezing, normally as a result of the narrowing of the bronchiole tubes.
肺呼吸部肺泡管的数量多，每支呼吸性细支气管分出多条肺泡管，肺泡管宽大；
There are great many alveolar ducts in the respiratory portion. Each respiratory bronchiole branched and formed many generous alveolar ducts.
肺为海绵状，由细支气管、呼吸性细支气管和肺泡等构成。
The lung is spongy and consists of bronchioles and respiratorybronchioles and pulmonary alveoli etc.
证明气肿腔与其近端呼吸性细支气管和细支气管相通，未见狭窄或不完全阻塞，提出开放性肺气肿的新理论。
It is seen that enlarged air Spaces is communicated with proximal respiratory bronchioles and bronchioles, no narrow or incompleted narrow bronchiole were found.
细支气管炎，婴儿下呼吸道最常见的感染，是儿童住院的主要原因。
Background Bronchiolitis, the most common infection of the lower respiratory tract in infants, is a leading cause of hospitalization in childhood.
呼吸性细支气管水平及肺泡水平小动脉肌化。
The muscularized arteries were observed at the level of both respiratory bronchioles and alveoli.
当腺泡近端的呼吸性细支气管扩张，而远端的肺泡扩张不明显，腺泡中央型肺气肿就会发生。
Centrilobular emphysema occurs with loss of the respiratory bronchioles in the proximal portion of the acinus, with sparing of distal alveoli.
当腺泡近端的呼吸性细支气管扩张，而远端的肺泡扩张不明显，腺泡中央型肺气肿就会发生。
Centrilobular emphysema occurs with loss of the respiratory bronchioles in the proximal portion of the acinus, with sparing of distal alveoli.
应用推荐