反复拉紧 发表于 2025-3-30 09:18:28

https://doi.org/10.1007/978-981-15-7289-0tervals over the range 30° to 100°K. These calculated values were used to construct a temperature-entropy diagram having lines of constant enthalpy ., constant pressure ., constant volume ., and constant quality . A similar thermodynamic diagram has been reported earlier for parahydrogen[.].

DNR215 发表于 2025-3-30 14:40:31

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废墟 发表于 2025-3-30 19:55:34

Canadian-Caribbean Relations in Transition magnet construction, and a number of laboratories[.] have achieved superconducting magnets generating fields in the 40 to 70 kgauss range. The construction of such magnets has revealed some interesting and, in some cases, unexpected technological problems which will be the principal subjects of discussion here.

Acetaminophen 发表于 2025-3-30 21:45:53

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FEAT 发表于 2025-3-31 00:51:13

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champaign 发表于 2025-3-31 06:21:19

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flavonoids 发表于 2025-3-31 10:59:49

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胖人手艺好 发表于 2025-3-31 15:45:54

https://doi.org/10.1007/978-3-030-79233-6of conditions in space as accurately as they are known. The conditions to be reproduced are: (1) the solar electromagnetic radiation spectrum; (2) the low pressure and density of space (∼10. mm Hg); and (3) the black radiation sink of space (4°K).
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查看完整版本: Titlebook: Advances in Cryogenic Engineering; Proceedings of the 1 K. D. Timmerhaus Conference proceedings 1963 Springer Science+Business Media New Yo