罹患哮喘的最大风险因素是吸入可能导致过敏反应或刺激呼吸道的物质和颗粒。
The strongest risk factors for developing asthma are inhaled substances and particles that may provoke allergic reactions or irritate the airways.
众所皆知，颗粒污染，诸如烟、尘、重金属等，会刺激呼吸道，从而加重哮喘。有几项研究也把颗粒污染与心脏病联系在一起。
Particle pollution - such as smoke, dust and heavy metals -- is known to irritate the airways and worsen asthma, and several studies have linked it to heart disease.
最后，对呼吸道刺激物的咳嗽反射不会导致人们在睡眠期咳嗽，而会造成呼吸暂停。
Finally, the coughing reflex in reaction to irritants in the airway produces not a cough during sleep but a cessation of breathing.
浙江省工商局说，抽检的一条该品牌牛仔裤标注不当，纤维中甲醛含量超标，甲醛能够刺激皮肤或引发呼吸道问题。
The Zhejiang authorities said a pair of the brand's jeans were improperly labeled and contained excessive levels of formaldehyde in the fabric, which can irritate skin or cause respiratory problems.
即使感染得到控制之后，由于呼吸道的刺激，症状还会持续数周。
Even after a viral infection has resolved, the irritation it causes can continue to cause symptoms for weeks.
具有应用范围广，操作简便，对呼吸道的损伤、刺激小，并发症少，能维持有效、可靠的通气。
It has many advantages including wide application, simple operation, decreased injury and stimulation to respiratory tract, less complication and reliable ventilation efficacy.
硫酸二甲酯是用来生产燃料和农药的物质。它对于人类的皮肤，眼睛和上呼吸道系统具有腐蚀和刺激作用。
The dimethyl sulfate, a substance that is used to produce industrial dyes and pesticides, can be corrosive and irritative to human skin, eyes and the upper respiratory tract.
整体动物全呼吸道中毒的血液动力学改变与上呼吸道单独受双光气刺激所引起的血液动力学改变循相似规律。
While the intact rabbits were poisoned, they had the similar course of hemodynamic changes as that of those animals with upper respiratory tract irritated alone.
可能引起呼吸道刺激。
皮肤，眼睛，呼吸道刺激。
然而越来越多的证据证实呼吸道黏膜上皮细胞在感染和过敏刺激中发挥关键性主动防御作用。
However, growing evidence supports the notion that the respiratory epithelium plays a key role in host responses to infectious and allergenic stimuli.
如果火山灰在底层空气中高浓度聚集，那些患有哮喘、肺气肿或者支气管炎等慢性呼吸道疾病人更容易受刺激。
People with chronic respiratory conditions like asthma, emphysema or bronchitis may be more susceptible to irritation if ash is in the lower atmosphere in high concentrations.
职业接触人群的呼吸道刺激症状及COPD发生率增加。
The symptoms of respiratory tract and the risk of COPD (chronic obstructive pulmonary diseases) are rised in the occupational exposed workers.
目的探讨粒细胞集落刺激因子(G CSF)在呼吸道感染个体中的变化。
Objective to explore changes of the serum granulocyte colony-stimulating factor (G-CSF) in children with acute respiratory airway infection.
危象的发生近半数(44 %)有呼吸道刺激的诱因，另外近半数(44%)危象未找到明确诱因。
Almost half of the crises were due to the stimulus of the trachea (44%); another half of the events found no definite cause (44%).
这些也能刺激上呼吸道，引起咳嗽、窒息和全身虚弱感。
They may also irritate the upper respiratory tract, causing coughing, choking, and general debility.
接触存在于许多室内空间的空气中的有害媒介会带来各类不良影响，如引起呼吸系统疾病，过敏和呼吸道刺激。
Exposure to hazardous airborne agents present in many indoor Spaces causes adverse effects such as respiratory disease, allergy and irritation of the respiratory tract.
为了避免潜在的呼吸道刺激，建议使用合适的呼吸器。
Use appropriate respirator, it is recommended to avoid potential respiratory irritation.
内源性哮喘：哮喘发作与呼吸道感染有关，暴露于严寒，锻练，压力，吸入刺激物，药(如阿斯皮林)。
Intrinsic asthma: asthmatic attacks are precipitated by respiratory infections, exposure to cold, exercise, stress, inhaled irritants, and drugs such as aspirin.
低浓度蒸气：对眼及上呼吸道有刺激作用。
Low concentration of steam: eye and upper respiratory tract have a stimulating effect.
如吸入大量滑石细末可致肺部积水，上呼吸道被刺激致喉咙发痒而咳嗽。
Inhalation of large amounts of this fine dust may lead to pulmonary edema and irritation to the upper respiratory tract and can result in tickling cough.
它对人的皮肤、呼吸道、消化道和角膜有刺激性。
It shows irritation to skin, respiratory tract, digestive tract and cornea.
苯主要对皮肤、眼睛和上呼吸道有刺激作用。
Benzene is mainly on the skin, the eyes and upper respiratory tract irritation.
苯主要对皮肤、眼睛和上呼吸道有刺激作用。
Benzene is mainly on the skin, the eyes and upper respiratory tract irritation.
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