gas source diffusion

基本解释

Objective To study the reliability of the formaldehyde diffusion tube as a standard gas generating source.
结论扩散管作为配制甲醛标准气体的发生源是准确可靠的。
Uncertainties in the occurrence of the leakage, the intensity of leakage source, and the diffusion model in the process of the risk assessment of urban gas leakage are discussed.
讨论了燃气泄漏事故风险评价中泄漏的发生、泄漏源强度、扩散模式的不确定性问题。
The paper analyzes the factors effecting on poison gas diffusion, including gaseous diffusion models, types of leakage source, geographic setting, weather factors and gas properties.
为此文章分析了影响有毒气体扩散的因素包括气体扩散模式、泄露源类型、地理环境、气象条件等；