Water-Brash
发表于 2025-3-28 14:41:40
Kuize Zhang,Lijun Zhang,Lihua Xieic understanding of the origin and the properties of spectra. The development of analytical methods using spectra as a basis for acquiring analytical data requires some understanding of such things as spectral line intensities, linewidths, temperature and pressure effects on spectral intensities, an
Truculent
发表于 2025-3-28 19:23:25
Detectability of Labeled Petri Nets together with other optical devices to direct and focus the radiant energy. Spectral isolation is achieved by using a filter, a prism, or a grating, depending on the degree of wavelength resolution required. The collection and focusing of the light from the source are usually accomplished by using
NAVEN
发表于 2025-3-29 02:03:38
http://reply.papertrans.cn/16/1566/156568/156568_43.png