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Updated: Jul 5, 2025

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[夏季在北京的VOC初始混合比率的特征和来源分配]

Bo-Tao Zhang1,2, Kuan Jing1,2, Qin Wang1,2

  • 1Beijing Municipal Ecological Environmental Monitoring Center, Beijing 100048, China.

Huan jing ke xue= Huanjing kexue
|January 12, 2024
PubMed
概括

北京夏季的挥发性有机化合物主要来自次要来源和车辆. 减少汽车排放和区域合作是控制空气污染的关键.

关键词:
北京 北京 北京 北京 北京度加权轨迹 (CWT) 是指度加权的轨迹.最初的混合比率.来源分配的分配方式挥发性有机化合物 (VOC) 是一种挥发性有机化合物.

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相关概念视频

Volatilization01:10

Volatilization

Volatilization gravimetry is an analytical technique that measures the mass lost due to the volatilization of the substance. This technique is used to estimate the amount of volatile material in a sample. To perform this method, heat a known amount of the sample to a high temperature in a crucible or other suitable vessel. The volatile substance in the sample evaporates, and the vapor is completely expelled from the crucible either by heating the sample or bubbling a stream of inert gas through...
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