通过实践总结出携带式大气采样器存在的问题，并对其改进方法做了详细的研究。
The problems existed in the portable air sampler is summarized through practice, and make an exhaustive study on the improve method.
介绍了一种大气采样的现代仪器一智能化大流量采样器。
Introduced a kind of modern instrument for air sampling-big flow collective instrument of intelligence.
惯性冲击器是最重要的颗粒物采样器之一，被广泛用于大气颗粒物的分级采样。
Inertial impactor is one of the most important particulate samplers, which is widely used for the atmospheric particulate classification.
对大气细菌粒子，用平皿沉降法分别与A·S采样器法、THK- 201采样器法测定的结果相比，有非常显著的差异。
Significant difference exists between the sampling efficiency of gravity. plate and those of Andersen sampler and THK-201 sampler when they are used for sampling airborne bacterial particles.
本文对被动采样这一崭新的大气采样法的原理、采样器结构及特点、应用现状和前景作了简要阐述。
A novel sampling technique, passive sampling, is given. The principle and structure of passive sampler, the application at present and the trends of PS are reviewed.
本文对被动采样这一崭新的大气采样法的原理、采样器结构及特点、应用现状和前景作了简要阐述。
A novel sampling technique, passive sampling, is given. The principle and structure of passive sampler, the application at present and the trends of PS are reviewed.
应用推荐