研究了水溶液中甲萘酚和甲萘胺在超高交联吸附树脂NDA103、NDA100上的协同吸附行为。
Cooperative simultaneous adsorptions of 1-naphthol and 1-naphthylamine from aqueous solutions on hyper-cross-linked polymeric adsorbents (NDA103 and NDA100) were investigated.
应用红外光谱技术研究了在乙酸锌催化作用下1,5-萘二胺与碳酸二甲酯甲氧基羰基化反应机理。
The methoxycarbonylation mechanism of 1,5-naphthalene diamine with dimethyl carbonate catalyzed by zinc acetate was investigated by Fourier transform infrared spectroscopy.
研究了一些芳胺类化合物在1-萘甲膦酸改性氧化锆固定相上的色谱行为。
The high performance liquid chromatographic behavior of some aromatic amines was studied on zirconia stationary phase modified by 1-naphthylmethylphosphonic acid.
设计合成一系列具有不同取代基的苯甲酰萘(苯)胺衍生物,测定它们在非极性溶剂环己烷中的荧光发射光谱。
A series of prar-and meta-substituted benzanilides were synthesized and their fluorescence spectra in nonpolar solvent cyclohexane were investigated.
本产品不含萘胺物质,无致癌嫌疑,是防老剂甲的理想替代品。
This chemical contains no naphthylamine substance, and has no carcinogenic effect. It's an ideal substitute product for antioxidant-A.
目的制备由甲氧氯普胺速释层与萘普生钠缓释层组成的双层片。
OBJECTIVE to prepare bilayer tablet, which consists of a metoclopramide rapid release layer and a naproxen sodium sustained release layer.
目的制备由甲氧氯普胺速释层与萘普生钠缓释层组成的双层片。
OBJECTIVE to prepare bilayer tablet, which consists of a metoclopramide rapid release layer and a naproxen sodium sustained release layer.
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