他们与环保用完即弃的硅胶，吸附水分和微粒污染物。
They are made with environmentally disposable silica gel, which adsorbs and traps moisture.
因此，这项研究的作者说，加紧对长期空气微粒污染的限制是必需的。
As a consequence, the study authors say that tighter restrictions on long-term exposure to fine particulate pollution are needed.
这座城市的沙尘和微粒污染指数达到300以上，这意味着人们必须待在家里。
Desert dust and particulate matter in the city had been known to force the pollution index into warning territory, above 300, which means people should stay indoors.
环保署选中2006年底选中该镇，当地两年来微粒污染(专家称之为“浮沉”)超过了排放标准。
The EPA tagged the county at the end of 2006, after pollution from particulates - known to experts as "fugitive dust" - exceeded the emissions standard for two years running.
热原反应、微粒污染、细菌病毒污染、药物不良反应是引起静脉输液发热反应的主要原因。
The main causes of fever reaction due to intravenous transfusion include pyrogen reaction, particulate contamination, bacteria and virus contamination, and side effect of drugs.
按GB 8368的要求对输液器中微粒污染项的测试方法进行比较，并对其实验方法进行分析讨论。
Compared the Particle Pollution Testing methods according to the requirements of GB 8368, and analyzed and discussed the experimental methods.
软启动阀适用于在粗加工过程中调节燃气气流，能防止管道和容器中的气体动荡、真空装置的微粒污染等。
Soft start valves are used to throttle the gas flow in roughing lines. They prevent turbulences in piping and containers, particulate contamination in vacuum installations.
世界卫生组织估计，他们当中许多人使用的炉子会产生很多烟，其中的微粒污染物每年都会导致近200万人提前死亡。
The smoky stoves that many of them use, the World Health Organisation reckons, produce particulate pollution that causes around 2m premature deaths a year.
划过海洋云层明亮的黄色弧线是船舶的航迹——那是些由水蒸汽与船舶排放出来的无数污染微粒凝结而成的云。
The bright yellow arcs that streak the marine cloud layer are ship tracks—clouds that form when water vapor condenses onto the myriad tiny pollution particles in ship exhaust.
传统燃料引起的健康问题已获得深入研究，它们通常都是由燃烧过程中产生的煤烟微粒以及其他污染引发的；
The health problems caused by conventional fuels are well studied and stem from soot particles and other pollution produced when they are burned.
所有这些微粒与气体不但造成了全球变暖，其中有一些还是危险得能引发呼吸系统疾病的空气污染物。
All of these particles and gases contribute to global warming and some are dangerous air pollutants that can lead to respiratory disease.
《清洁空气法》授权美国环保局监管有害污染物，如微粒物质和臭氧。
The Clean Air Act mandates the EPA to regulate harmful pollutants such as particulate matter and ozone.
世界气象组织的科学家对地面臭氧、烟雾、空气悬浮微粒子、二氧化硫、一氧化碳之类的污染物质进行评估监测。
WMO scientists assess and monitor air pollutants such as ground-level ozone, smog, particulate matter, sulfur dioxide and carbon monoxide.
干燥剂粉尘微粒会随气流污染粉末涂料或喷枪。
Desiccant dust particles would with air pollution or gun powder coating.
排放阀可以将收集的液体和固体微粒排放掉，防止液体流向下游端，污染下游端的压缩空气系统。
Discharge valve can be will collect the liquid and solid particle emissions, prevent the liquid flow off the downstream, the pollution downstream compressed air system.
检测机构会检测直径小于10微米的微粒，即PM 10浓度，并由此判定污染程度。
Authorities measure the concentration of particulates with a diameter of less than 10 microns - so-called PM10 - in the air to determine pollution levels.
柴油微粒滤清器通过从柴油车辆所排废气中过滤柴油颗粒来降低产生的污染。
The DPF reduces the pollution generated by diesel vehicles by filtering soot particles out of the exhaust gases.
抵御：含向日葵提取液，防晒剂，能减少紫外线，空气中的污染物微粒对皮肤的伤害，延缓皮肤老化。
Resistance: Containing sunflower extract and protective agent, it can reduce the injury of ultraviolet and the pollutant particle in the air, and postpone the skin ageing.
在那些污染严重的城市，如德里，微粒含量平均值超过了300微克，其中大多数可能都是PM 2.5。
In heavily polluted cities such as Delhi, particle levels average over 300 micrograms and most of this is probably PM2.5s.
微粒分离器是捕获压缩空气中固体污染物的装置。
Particles in the compressed air separator is expected to capture the solid pollutants device.
针对各环节采取相应措施控制不溶性微粒的污染，提高静脉注射剂的质量。
Several measures provided for control pollution by particulate matter to raise the quality of intravenous injection.
分析了柴油机排气微粒对环境的污染和人体健康的危害。
In this paper, the environmental pollution and its harm to peoples health caused by particulate emission from diesel engines are analyzed.
分析了柴油机排气微粒对环境的污染和人体健康的危害。
In this paper, the environmental pollution and its harm to peoples health caused by particulate emission from diesel engines are analyzed.
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