Traditional Culture Encyclopedia - Weather inquiry - Can the cylinder still be used after shaking?

Can the cylinder still be used after shaking?

I can't. The gas cylinder cannot be used after shaking. The principle of gas cylinders is that the solubility of camphor, potassium nitrate and ammonium chloride in the mixed solvent of water and ethanol will change with the change of temperature to observe the weather. Shaking the gas cylinder will cause a weak pressure difference between the inside and outside of the bottle, which will affect the solubility of ammonium chloride, potassium nitrate and camphor, and make the final observation result different from the actual weather situation.