Observe
发表于 2025-3-23 10:53:13
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哺乳动物
发表于 2025-3-23 16:47:20
Separation of Nickel and Cobalt from Nickel and Cobalt Solution by Cyanex272ording to the equilibrium diagram of cobalt extraction. Cobalt in organic phase can be easily extracted by acetic acid, and the extraction rate can reach more than 99%. The cobalt acetate obtained by reverse extraction can be used to prepare graphene @Co.O., which can improve the comprehensive utilization of cobalt.
门闩
发表于 2025-3-23 20:08:33
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COWER
发表于 2025-3-24 01:18:16
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内向者
发表于 2025-3-24 05:45:52
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大漩涡
发表于 2025-3-24 07:14:22
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奖牌
发表于 2025-3-24 14:20:36
Central Nervous System Infectionshod of density functional theory (DFT), the microscopic mechanism of the reaction between ammonia and V.O. is revealed, which is of great significance to the determination of process parameters in the actual reaction.
collagenase
发表于 2025-3-24 18:14:00
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单纯
发表于 2025-3-24 19:12:27
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PANG
发表于 2025-3-25 01:38:41
Microstructural Characterisation of AA5083 in AA5083/SiC Co-Continuous Ceramic Composites (C4) Fabrirosity than in the 10 PPI composite fabricated by gravity infiltration. It also had a larger average grain size and higher average hardness and porosity than in the 20 PPI composite fabricated by gas pressure infiltration. Hardness was observed to increase with decreasing distance from areas of SiC within each composite.