The result of the present experiment clarify the relation of radiation in the near IR spectrum of air with NO and N2 concentration and provide new experimental evidence for the NO hypothsis.

• 因而,测量为论证空气在近红外的主要辐射源为NO而不是N_2提供了新的实验依据,并使以往激波管测量中的矛盾统一起来了。