quantivalence

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n. 原子价;化合价

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    2023-03-31 12:51:07 2023-03-31 13:20:03 2023-03-31 12:57:27 2023-03-31 13:27:02 2023-03-31 14:15:55 2023-03-31 14:20:39 2023-03-31 13:17:55 2023-03-31 14:02:04 2023-03-31 13:11:32 2023-03-31 13:11:53 2023-03-31 14:38:13 2023-03-31 13:45:08 2023-03-31 14:51:10 2023-03-31 14:26:55 2023-03-31 12:56:29 2023-03-31 14:16:39 2023-03-31 14:54:57 2023-03-31 14:53:58 2023-03-31 13:31:39 2023-03-31 13:54:17