A chemiresistor sensor was fabricated for the analysis of volatile organic compounds(VOCs) with carbon black(CB)-polymer composite as sensing film and interdigital electrodes.
该文以碳粉掺杂的聚合物为敏感膜，以叉指电极为基底制作了测定挥发性有机气体的化学阻抗传感器。
These same processes also release chemicals that combine in sunlight to form ozone: methane, nitrogen oxides, volatile organic compounds, and carbon monoxide.
这些燃烧过程同样释放化学物质如甲烷、氮氧化合物、挥发性的有机化合物和一氧化碳在光照下反应形成臭氧。
However, due to the aeration process will result in water samples volatile organic compounds arising from the loss of error, so the measurement results Chuichu not only the value of organic carbon.
但由于在曝气过程中会造成水样中挥发性有机物的损失而产生测定误差，因此其测量结果只是不可吹出的有机碳值。
They also agreed to include volatile organic compounds and carbon particles in the next phase and expand the scope of target areas to cover all of China.
同时，在下一阶段，挥发性有机化合物和炭颗粒也会被加入到研究范围，另外研究区域也会被扩大到全中国。
A method combining solid phase microextraction (SPME) with cryofocus technique was developed for the compound-specific carbon isotope analysis of volatile organic compounds in aqueous phase.
将固相微萃取（SPME）技术与冷阱富集系统相结合，对水体中痕量挥发性有机物进行了单体碳同位素分析，方法检测限较常规SPME提高了一个数量级。
The adsorption property of waste-based activated carbon(WAC) to toluene, one kind of typical volatile organic compounds(VOCs), was studied.
研究了废弃物基活性炭对挥发性有机污染物中的典型组分——甲苯的吸附特性。
Motor vehicles are the primary source of several important air pollutants: carbon monoxide, volatile organic compounds, and nitrogen oxides.
机动车辆是几种重要的空气污染物的主要来源：一氧化碳、挥发性有机化合物，和氮氧化物。
Catalytic converters reduce carbon monoxide, oxides of nitrogen, and volatile organic compounds in emissions and necessitated the use of lead-free fuel.
催化转炉减少了一氧化碳，氧化氮和挥发性有机混合物等的排放，而且无铅燃料的应用也当成为必要。
Chronic exposure to carbon monoxide and volatile organic compounds has been linked to an increased risk of heart disease, stroke, liver and brain damage, and even cancer.
长期接触一氧化碳和挥发性有机化合物可能会增加心脏病、中风、肝脑损伤和癌症的风险。
Activated Carbon: air purification, effectively discharge volatile organic compounds and dust in the air, smog, smell, formaldehyde and other pollutants.
活性碳：空气净化、有效去除挥发性有机化合物和空气中的微尘、烟雾、臭味、甲醛等污染物质。
One of the main indicators is formaldehyde, benzene, volatile organic compounds, ammonia, carbon monoxide, and so on.
其中主要的指标有甲醛、苯、可挥发有机物、氨、一氧化碳等。
Unusual values of carbon monoxide concentrations and volatile organic gas concentrations were investigated when observed.
监测中发现了一氧化碳浓度和挥发性有机气体浓度的不寻常价值。
Unusual values of carbon monoxide concentrations and volatile organic gas concentrations were investigated when observed.
监测中发现了一氧化碳浓度和挥发性有机气体浓度的不寻常价值。
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