| 释义 |
particulate matter pəˈtɪkjəlɪtˈmætə 短语⁸⁴³²⁰⁺⁸
基本英英近义反义例句例句
n.颗粒物质
Noun:
a small discrete mass of solid or liquid matter that remains individually dispersed in gas or liquid emissions usually considered to be an atmospheric pollutant近义词 particulate微粒的
用作名词Lungs retain relatively insoluble particulate material.肺脏内留有不溶解的颗粒物质。
Visibleparticulate mattercan be controlled by adequate regulations.对肉眼可见的颗粒物质的污染通过适当管理即可加以控制。 By reducing particulate matter PM10 pollution from70 to20 micrograms per cubic metre, we can cut air quality related deaths by around15%.
将可吸入颗粒物 PM10从每立方米70微克减少到20微克，则与空气质量有关的死亡就可减少大约15%。 who
A recent study by London’s Queen Mary University linked particulate matter exposure to pneumonia, particularly among children.
近来，伦敦玛丽皇后大学的一项研究发现肺炎发病与颗粒物暴露有关，尤其是儿童肺炎。 ecocn
Air quality is represented by annual mean concentration of fine particulate matter PM10 and PM2.5, i. e. particles smaller than10 or2.5 microns.
空气质量用年平均细颗粒物的浓度表示 PM10至 PM2.5,即粒径小于等于10或2.5微米的细颗粒。 yeeyan
Fine particulate matter is linked to respiratory ailments, heart disease, stroke and premature death.
微细颗粒物跟呼吸系统疾病、心脏病、中风和早逝有关。 yeeyan
More generally, small particulate matter and other pollutants in indoor smoke inflame the airways and lungs, impairing immune response and reducing the oxygen- carrying capacity of the blood.
较为一般的情况是，室内烟雾中的微小颗粒物及其它污染物可使气道和双肺出现炎症，对免疫反应带来损害并且会降低血液携带氧气的能力。 who
Nearly50% of pneumonia deaths among children under five are due to particulate matter inhaled from indoor air pollution.
由肺炎导致的五岁以下儿童死亡中，几乎有50%是因为吸入了室内空气污染带来的颗粒物。 who
Next on its list of worries is local pollution caused by sulphur dioxide, atmospheric particulate matter and wastewater.
由硫化物，大气污染物以及污水排放引起的局域污染是下一个关心的问题。 ecocn
Other threats from the Gulf oil spill include particulate matter generated by burning oil floating on the surface and from the large amount of chemical dispersants used.
海湾漏油造成的其它隐患，还包括飘浮在水面的石油在燃烧时以及大量化学融解剂所产生的微粒。 voanews
Scientists have known for a long time that aerosols such as soot, dust and other small particulate matter, alter cloud density and the radiative balance of the atmosphere.
科学家们很早之前就发现，诸如煤烟、灰尘和其他细小的微粒，能改变云体的密度及大气的辐射平衡。121323
The Guidelines indicate that by reducing particulate matter PM10 pollution from70 to20 micrograms per cubic metre, we can cut air quality related deaths by around15%.
该准则指明，将颗粒物 PM10从每立方米70微克减少到20微克，则与空气质量有关的死亡就可减少大约15%。 who
Particulate matter, particularly black carbon from cooking fires and coal-fired plants in India, is the real culprit.
悬浮微粒、特别是印度地区，生产和生活燃煤所带来的炭黑，才是真正的元凶。 yeeyan |