After acquainted these pathways, it can be abstruse that the bulk of  Nitrogen Generator of the absorption of calm aerial particles at any time is the activating calm of the 5 paths. If the abuse is faster, the absorption will rise, if the acceleration of ablution faster, the absorption will be reduced. In added words, the bulk of abuse bare the bulk of ablution is the bulk of change in the absorption of calm aerial particulates at this moment. If it is positive, it agency that the absorption of calm aerial particulates is increasing, the calm air superior is deteriorating, and the calm air The superior is accepting better.

For a anchored room, if the alien altitude do not change, again the allowance will anatomy a activating balance, that is, the acceleration of ablution and abuse bulk is flat, the assemblage time into the arrangement of chapped bulk and acquittal arrangement particles equal, again the calm air The superior does not change, that is, the bulk of change is zero, that is, the sum of the sum of the ante of the two routes of abuse in the aloft 5 approaches is according to the sum of the ante of the three ablution paths.

In the case of astringent haze, the capital antecedent of calm chapped bulk is infiltrated by the outside, and the calm abuse antecedent apparent as No. 4 is altered from room, which is difficult to quantify and is not acceptable for abstract calculation. Therefore, it is anon alone here. The activating calm declared aloft becomes the bulk at which the particles penetrate, according to the sum of the ante of sedimentation, bactericide Nitrogen Machine, and accustomed acquittal of the three ablution pathways.