“乙酰”造句
2024年06月19日 21:25:21
在菠菜叶片中也存在着转
乙酰酶系统.
The transacetylase system was also present in spinach leaves.
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.
以改性的骨架镍为催化剂催化3-硝基-4-甲氧基
乙酰苯胺(NMA)液相选择性加氢制备了 3- 氨基 -4- 甲氧基
乙酰苯胺 ( AMA ).
NMA was hydrogenated to 3 - amino - 4 - methoxyacetanilide ( AMA ) with S - Ni as catalystin liquid phase.