quantivalence

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n. 原子价;化合价

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    2023-03-26 23:52:27 2023-03-26 22:45:22 2023-03-26 22:55:24 2023-03-26 23:12:00 2023-03-26 21:56:18 2023-03-26 22:19:44 2023-03-26 23:29:08 2023-03-26 23:38:10 2023-03-26 22:44:20 2023-03-26 23:28:43 2023-03-26 22:46:45 2023-03-26 22:17:45 2023-03-26 23:12:26 2023-03-26 23:11:49 2023-03-26 21:47:06 2023-03-26 23:34:19 2023-03-26 21:54:44 2023-03-26 21:42:37 2023-03-26 22:45:28 2023-03-26 22:06:52