相关实验视频

Updated: Jun 6, 2025

Composition and Distribution Analysis of Bioaerosols Under Different Environmental Conditions
05:45

Composition and Distribution Analysis of Bioaerosols Under Different Environmental Conditions

Published on: January 7, 2019

10.6K

美国偏远和城市指定细颗粒物质的空间和季节性变化

J L Hand1, A J Prenni2, S M Raffuse3

  • 1Cooperative Institute for Research in the Atmosphere Colorado State University Fort Collins CO USA.

Journal of geophysical research. Atmospheres : JGR
|December 3, 2024
PubMed
概括

有机气溶在美国统治PM2.5质量,生物质烟雾影响有机颗粒物和元素碳. 城市和农村地区的硫酸含量相似,而城市环境中其他污染物的度更高.

关键词:
在CSN中使用CSN.为了改善,我改进.气溶组成的气溶组成.季节性的季节性.

更多相关视频

Split Point Analysis and Uncertainty Quantification of Thermal-Optical Organic/Elemental Carbon Measurements10:22

Split Point Analysis and Uncertainty Quantification of Thermal-Optical Organic/Elemental Carbon Measurements

Published on: September 7, 2019

8.2K
An Ultra-clean Multilayer Apparatus for Collecting Size Fractionated Marine Plankton and Suspended Particles09:01

An Ultra-clean Multilayer Apparatus for Collecting Size Fractionated Marine Plankton and Suspended Particles

Published on: April 19, 2018

8.8K

相关概念视频

Sampling Plans01:23

Sampling Plans

Sampling is a crucial step in analytical chemistry, allowing researchers to collect representative data from a large population. Common sampling methods include random, judgmental, systematic, stratified, and cluster sampling.
Random sampling is a method where each member of the population has an equal chance of being selected for the sample. It involves selecting individuals randomly, often using random number generators or lottery-type methods. For example, when analyzing the properties of a...
167