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.
越来越严重的山火也带来了许多健康威胁，因为山火燃烧后的排放物中含有汞金属以及可以引起呼吸系统疾病的微小颗粒状物质，特莱特·斯基说。
More severe burning also raises a number of health concerns, as fire emissions contain mercury and particulate matter that can cause respiratory issues, said Turetsky.
流感是有病毒引起的呼吸系统疾病。
The flu, or influenza, is caused by a virus that affects the respiratory system.
目前研究的课题主要是死亡率，研究人员认为引起死亡的主要因素是心血管疾病、癌症、慢性呼吸系统疾病和其他病因。
The current study looked only at major causes of mortality, which the researchers grouped together as cardiovascular disease, cancer, chronic respiratory disease or other.
烟尘是引起的呼吸系统疾病的主要原因，每年会导致190万人死亡。
A leading cause of respiratory diseases, soot is responsible for some 1.9 million deaths a year.
心血管疾病引起的非传染性疾病死亡数最多，每年造成1700万人死亡，其次是癌症(760万人)、呼吸系统疾病(420万人)以及糖尿病(130万人)。
Cardiovascular diseases account for most NCD deaths, or 17 million people annually, followed by cancers (7.6 million), respiratory diseases (4.2 million), and diabetes (1.3 million).
犬窝咳是一种传染性呼吸系统疾病，该病可由数种病毒引起，或博氏杆菌。
Kennel cough is an infectious respiratory disease which can be caused by one of several viruses or by Bordetella bronchiseptica.
棉肺症：因吸入棉尘或其它纤维的尘埃而引起的一种呼吸系统疾病，常见于纺织工人。
Brown lung disease (or Brown lung disease) : Respiratory disorder caused by dust from cotton and other fibres, common among textile workers.
哮喘是儿童时期常见的慢性呼吸系统疾病，近年来发病率显著增加，引起世界各国的关注。
Asthma is a common chronic respiratory disease in child, and its incidence is increased significantly recent years, and gets more and more attraction around the world.
慢性阻塞性肺病是一种进行性、威胁患者生命的呼吸系统疾病，通常由香烟烟雾和其它有害烟雾和尘粒所引起，导致患者产生肺部炎症和气道狭窄。
COPD is a progressive, life-threatening respiratory disease commonly caused by cigarette smoke and other harmful fumes and particles, resulting in inflammation and narrowing of airways.
甲型H1N 1流感是一种由甲型h1n 1流感病毒引起的猪呼吸系统疾病，可在猪群中爆发。患者大多为与病猪有过直接接触的人。
Type a influenza H1N1 is an influenza a H1N1 influenza virus from pigs caused by respiratory illness outbreaks in swine herds. Most patients have had with direct contact with diseased people.
化石能源的不完全燃烧会释放微尘，造成城市雾，这会引起很多呼吸系统疾病，比如哮喘。
And the particles released by the incomplete burning of fossil fuels give rise to urban smog, which cause many respiratory diseases, for instance, asthma.
农村地区92的死亡主要由10种疾病引起，排在前三位的是癌症、脑血管疾病和呼吸系统疾病。
In rural areas, 92 percent of fatalities were caused by 10 illnesses, the first three being cancer, cerebrovascular diseases and respiratory diseases.
农村地区92的死亡主要由10种疾病引起，排在前三位的是癌症、脑血管疾病和呼吸系统疾病。
In rural areas, 92 percent of fatalities were caused by 10 illnesses, the first three being cancer, cerebrovascular diseases and respiratory diseases.
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