Leisureliness
发表于 2025-3-23 09:45:11
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悦耳
发表于 2025-3-23 15:11:09
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expansive
发表于 2025-3-23 18:32:35
Andrew MacLaran,Brendan Williamsequency of the spectrometer cavity from occurring. These variations degrade the performance of the spectrometer in one way or another, and various automatic frequency control systems have been devised to prevent this from happening.
泄露
发表于 2025-3-23 22:35:25
,Telling Older People’s Housing Stories,ifiers. In this connection it is probably worth mentioning first that the technology of microwave crystal mixers is still advancing and that the performance of the conventional point-contact silicon crystal rectifier is already being improved upon. Oxley. has obtained quite promising results with ge
indigenous
发表于 2025-3-24 04:58:34
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modish
发表于 2025-3-24 07:44:08
Monographs on Electron Spin Resonancehttp://image.papertrans.cn/e/image/306159.jpg
记成蚂蚁
发表于 2025-3-24 10:59:59
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不适
发表于 2025-3-24 15:25:46
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整理
发表于 2025-3-24 21:16:30
Fundamental Requirements, methods of optical spectroscopy and microwave absorption spectroscopy of gases is given, and then it is shown how the techniques of E.S.R. spectroscopy have developed from them. Enough will be said about the theory of the process of E.S.R. absorption to provide a foundation for the quantitative des
Custodian
发表于 2025-3-25 01:38:51
Development of a Basic Spectrometer,developed branches of spectroscopy can be modified to suit the particular frequency range and application of E.S.R. Here we shall discuss some of the methods whereby this and similar arrangements can be used to trace out spectra. Then from the Bloch model of magnetic resonance we shall develop a cir