困难

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A spasm of the bronchi that makes exhalation difficult and noisy; associated with asthma and bronchitis.

支气管的抽搐造成呼吸困难；与哮喘及支气管炎有关。

Breathing difficulties include shortness of breath, coughing, rattling and wheezing, normally as a result of the narrowing of the bronchiole tubes.

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。

One, build chronic bronchitic , bronchus is asthmatic animal model because the hair interpretation of the cause of CB, BA is made complex, imitate its pathology change and clinical feature become unusually difficult.

一、建慢性支气管炎、支气管哮喘动物模型的标准由于CB、BA的发病机制复杂，模拟其病理变化和临床特征变得异常困难。

"Living close to main streets or in a dense street network increases the risks for certain respiratory symptoms in adults, particularly for asthma-related symptoms such as attacks of breathlessness and wheezing and for bronchitic symptoms such as regular cough and phlegm," they conclude.

他们得出结论，"临街居住或身居密集的大街小巷中的成年人患某些呼吸症状的危险增大，特别是与哮喘有关的症状如呼吸困难，支气管炎症状如经常咳嗽和咳痰。"

Living close to main streets or in a dense street network increases the risks for certain respiratory symptoms in adults, particularly for asthma -related symptoms such as attacks of breathlessness and wheezing and for bronchitic symptoms such as regular cough and phlegm,they conclude.

研究人员推断："对成年人来说，居住在主要干道附近或者紧密的交通网络确实会增加患呼吸道感染症状的几率，特别是与哮喘有关的症状，比如气喘或是呼吸困难，也可能导致支气管炎症状，比如咳嗽和起痰。"

Bronchodilator drugs are drugs help to relieve breathing difficulties caused by asthma, bronchitis and bronchiolitis.

支气管扩张药物的药物帮助，以减轻呼吸困难所造成的哮喘，支气管炎和毛细支气管炎。

Objective To study the applied ascendancy of fiberoptic bronchoscopy in difficult endotracheal intubation.

目的观察纤维支气管镜在困难气管插管中的应用优势。

Bronchial areas: can cause bronchospasm, resulting in difficulty in breathing, trigger asthma attacks.

1支气管方面：可引起支气管痉挛，以致呼吸困难，诱发哮喘发作。

This is because it is not only the lifting of bronchospasm, but also so that the contraction of smooth muscle increased induced asthma attack and suppress the respiratory center, so that even more difficult to breathe, leading to respiratory failure.

这是因为它不但能解除支气管痉挛，还可使平滑肌收缩加剧，诱发哮喘的发作，且抑制呼吸中枢，使呼吸更加困难，导致呼吸衰竭。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了