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00暮靄沉沉00金蟲 (初入文壇)
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[求助]
關(guān)于拉曼光譜和 紅外的一些問(wèn)題
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之前發(fā)過(guò)一個(gè)帖子發(fā)錯(cuò)版塊了,求各位大神幫幫忙。。。! http://www.gaoyang168.com/bbs/viewthread.php?tid=6497193 1.Predicted position of Raman lines: assume the water stretching band is at 3500 cm-1. When excited at 514 nm or 350 nm, calculate the wavelength of the wavelengths of Raman scattering. 2.Analyzing the vibrational modes of CO2. (1) numbers of modes; (2) the types; (3) which one is IR active, and which is Raman active? 4. Assign the spectrum of a protein. A (black) is the native protein, while B (gray) is the aggregated state. (1) which one is the self-deconvolution spectrum, and which is the second derivative one? (2) assign the IR bands to secondary structures. et/bbs/viewthread.php?tid=6497193[/url] |
找到一些相關(guān)的精華帖子,希望有用哦~
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