名字的误用
发表于 2025-3-25 03:20:08
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招募
发表于 2025-3-25 11:25:38
Infrared Laser Spectroscopysient molecules but none were successful. From about 1970 onwards, two separate developments have changed the face of IR spectroscopy almost beyond recognition. As a result, the field has been re-invigorated and results are being obtained which could have been barely dreamed of 20 years earlier.
inveigh
发表于 2025-3-25 14:25:23
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安慰
发表于 2025-3-25 15:48:46
https://doi.org/10.1007/978-3-658-37926-1theoretical and experimental investigations demonstrated that frequency mixing of powerful laser light generates intense VUV and XUV radiation with fixed or tunable frequency and high spectral brightness..
glomeruli
发表于 2025-3-25 19:59:50
Entrepreneurship im Gesundheitswesen It electric dipole moments. Heavier molecules can also be observed in the FIR. Their rotational transitions in this region involve high quantum numbers and therefore small but important centrifugal distortion effects can be measured. In atoms, transitions between fine structure levels as well as metastable levels occur at FIR frequencies.
过分
发表于 2025-3-26 03:25:31
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推迟
发表于 2025-3-26 07:31:07
Laser Spectroscopy of Atomic Discharges to produce refractory elements by sputtering in hollow cathode configurations, or to produce ionized species. It is worth noting that, thanks to the high electron temperature in the discharge, also excited states are populated and ready to be investigated by laser techniques.
COUCH
发表于 2025-3-26 08:39:46
Techniques of Laser Spectroscopy: Their Advantages and Limitationssured. A major limitation in practical applications is imposed by the attainable detection sensitivity. The answer to the question: “How few atoms, molecules or photons can still be detected at a reasonable signal-to-noise ratio?” may be of crucial importance for the successful solution of a given p
技术
发表于 2025-3-26 15:21:41
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强制令
发表于 2025-3-26 19:50:26
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