“萘”造句
2024年06月16日 02:54:58
将1%苯基 - β -
萘胺作为抗氧化剂加到所得到的聚合物中.
One percent phenyl - beta - naphthylamine was added to the recovered polymer as an antioxidant.
将乙酰丙酮铁, 苯基B-
萘胺及磷脂通过40目筛加入.
The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.
用溶剂萃取法从甲基
萘油中萃取吲哚.
Indole is extracted from methylnaphthalene oil through solvent extracting.