The description of atmosphericdispersion phenomena remains quasi-empirical and statistical.
大气扩散现象的说明仍然是准经验性的和统计性的。
2
Some problems in the application of atmosphericdispersion model to environmental impact assessment in China are analyzed and revision Suggestions are proposed.
分析了中国大气扩散模式在环境影响评价应用中出现的一些问题，提出了改进建议。
3
The factors which result in pulse stretch in free-space optical communication are analyzed, including atmosphericdispersion, atmospheric turbulence influence and optical system influence.