quantivalence

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n. 原子价;化合价

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    2023-03-21 15:04:57 2023-03-21 16:10:28 2023-03-21 14:07:50 2023-03-21 15:37:10 2023-03-21 15:41:10 2023-03-21 15:11:55 2023-03-21 13:50:37 2023-03-21 15:54:11 2023-03-21 14:43:22 2023-03-21 14:12:29 2023-03-21 14:29:24 2023-03-21 15:04:45 2023-03-21 16:02:39 2023-03-21 14:19:54 2023-03-21 15:47:31 2023-03-21 14:30:00 2023-03-21 13:57:04 2023-03-21 15:23:53 2023-03-21 15:17:24 2023-03-21 14:35:37