theta-waves
发表于 2025-3-23 13:30:08
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合乎习俗
发表于 2025-3-23 16:38:59
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Counteract
发表于 2025-3-23 19:39:01
Maria K. Houtchens,A. Dessa Sadovnickotopes and radioactive isotopes up to 1 millicurie strength. An effort is being made to secure a higher vacuum than has been used in the past, with the principal objects of obtaining a higher resolution and enrichment factor.
catagen
发表于 2025-3-23 22:26:28
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insomnia
发表于 2025-3-24 04:53:03
Yudit Namer,Canan Coşkan,Oliver Razum. charge and to provide also for the total containment of plutonium during the separation process. Thus, over the past few years, the isotopes of thorium, uranium, and plutonium have been separated on a recurring basis. Isotopes having much less activity, namely Be., Bi., K., Sm., etc., have been separated more on a “when needed” basis.
信徒
发表于 2025-3-24 07:38:01
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Custodian
发表于 2025-3-24 13:32:28
Electromagnetic Separator for Radioisotope Investigationsotopes and radioactive isotopes up to 1 millicurie strength. An effort is being made to secure a higher vacuum than has been used in the past, with the principal objects of obtaining a higher resolution and enrichment factor.
巩固
发表于 2025-3-24 17:14:02
Double Magnetic Deflexion Isotope Separator for the Production of Very High Purity Isotopesith other separator types while the ion beam intensity remains in the neighbourhood of 1 milliampere..A description of the instrument is given as well as the first results obtained in the separation of isotopes of a few elements: Cr, Sr, Yb, Hg, U, etc.
Amorous
发表于 2025-3-24 21:53:23
Electromagnetic Separation of Radioisotopes of the Heavy Elements at the Oak Ridge National Laborato. charge and to provide also for the total containment of plutonium during the separation process. Thus, over the past few years, the isotopes of thorium, uranium, and plutonium have been separated on a recurring basis. Isotopes having much less activity, namely Be., Bi., K., Sm., etc., have been separated more on a “when needed” basis.
高谈阔论
发表于 2025-3-24 23:27:04
Recent Modifications to Hermeset, and since plutonium isotopes were urgently required, active runs were commenced without further delay. At that time no other high resolution heavy element separation results were available for comparison, and the Hermes performance was certainly better than that then obtained in calutrons.