“四胺”造句
9144590
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2024年06月18日 22:02:46然后通过大量实验筛选出两种有效添加剂环丁砜和六次甲基四胺.
Following that, two effective additives - syclotersuphone and methenamine are found by series experiments.
我们来讨论六亚甲基四胺.
We examine the study of hexamethylenetetramine.
以氨水、氯乙酸为原料,以六亚甲基四胺为相转移催化剂,在常温、常压下合成了氨基乙酸.
Glycine was synthesized by phase transfer catalysis in the normal atmospheric temperature and atmospheric pressure.
Following that, two effective additives - syclotersuphone and methenamine are found by series experiments.
我们来讨论六亚甲基四胺.
We examine the study of hexamethylenetetramine.
以氨水、氯乙酸为原料,以六亚甲基四胺为相转移催化剂,在常温、常压下合成了氨基乙酸.
Glycine was synthesized by phase transfer catalysis in the normal atmospheric temperature and atmospheric pressure.
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