值得 发表于 2025-3-25 05:34:30
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Observations of HII Regions and Planetary Nebulae: The Infrared Emission Bandsnd broad components show that they have different origins. Predictions of the behavior of the spectra based on laboratory data have been confirmed observationally, strengthening the theory that PAH molecules are the origin of the infrared emission bands.天文台 发表于 2025-3-26 15:22:15
The Role of Thorium in Nuclear R&D in the UKg of the EVOL FP7 project. The potential speed of deployment of MSFRs is considered under different scenarios and the requirements for R&D involvement for both these and wider thorium technologies are examined in the light of the overall UK nuclear strategy.condone 发表于 2025-3-26 19:46:21
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