疲惫的老马
发表于 2025-3-23 11:59:53
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–DOX
发表于 2025-3-23 17:06:05
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molest
发表于 2025-3-23 22:00:17
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爱好
发表于 2025-3-23 22:49:44
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畸形
发表于 2025-3-24 04:46:27
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anus928
发表于 2025-3-24 08:03:47
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无底
发表于 2025-3-24 12:00:35
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虚弱的神经
发表于 2025-3-24 15:42:26
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myalgia
发表于 2025-3-24 22:47:41
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Modify
发表于 2025-3-25 02:08:26
Hafnium-Containing Nanocomposites,precursors and thermolysis products are determined by elemental analysis, IR spectroscopy, mass spectrometry, optical microscopy, and x-ray diffraction. Thermodynamic analysis was used to assess the equilibrium composition of the Hf-C-H-O system and establish the conditions under which HfC and HfO2 were formed.