section 1:Design the relative optimal bionic chamber size and the pumping flow capacity of the air pump. The chamber's length, inner diameter, and pump flow capacity are designed, experimented and analyzed.
section 2:The chamber's relatively optimal sieve plate structure is obtained through the design, experiment, and analysis of the number of sieve plates, the number of air holes, and the diameter of air holes in the bionic chamber.
section 3:The response voltages of the NO sensor in three bionic chambers were collected in the same experimental environment.