plumbous的例句
发布于：2025-07-05 11:59浏览量：0文/优校网
- 1. The yield of anhydrous plumbous acetate is also very high.
- 该方法操作简便，反应时间短，得到的无水醋酸铅的收率也较高。
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- 2. The paper introduces a new method for the preparation of anhydrous plumbous acetate in the laboratory which is very convenient and saves time.
- 以甲苯为脱水剂，制备无水醋酸铅实验室制法。
youdao
- 3. The paper introduces a new method for the preparation of anhydrous plumbous acetate in the laboratory which is very convenient and saves time.
- 以甲苯为脱水剂，制备无水醋酸铅实验室制法。
youdao