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- Molecular Topological Research on Creaturely Activity for Halogenated Phenylamine, Chlorinated Aromatic Hydrocarbons and Chlorinated Phenols 氯代苯生物活性的分子拓扑研究
- halogenated phenylamine 卤代苯酚
- Mixtures containing a halogenated alkane. 含一卤化链烷的混合物。
- To treat or combine with a halogen. 卤化用卤素处理或与卤素引起化合
- Our station offers lighting halogen lamps service. 佛山灯泡厂。
- Halogen headlights, brake lights and numberplate. 卤素头灯,刹车灯和numberplate 。
- Enduro-style, 60/55-watt halogen headlight features high/low beams. 耐用的60/55瓦远近光卤素前大灯。
- Halogen atoms contain seven electrons in their valence shell. 卤原子在它们的介电子层含有七个电子。
- Will Halogenated Flame Retardants Be Replaced in the Future? 卤系阻燃剂会被取代吗?
- No halogen color-coded XLPE insulation., No halogen PE sheeting. 辐照交联低烟无卤阻燃聚烯烃绝缘,低烟无卤阻燃聚烯烃护套。
- Hi-low Intensity Halogen Dome Lights in the compartment. 车内配有强弱两用卤光灯,可用于急救手术和平时照明。
- We are interested in purchasing automobile halogen Halogen Lamps. 我们想采购大量的汽车前大灯;请厂家与我们联系.
- "Halogen is Shadow City," "Lie inquan yong " as Fanshi sites. “卤城现影”、“在泉涌冽”列为繁峙十景。
- These floodlights are designed for tungsten halogen lamps. 灯具中采用的光源素卤钨灯。
- The acetanilide was synthesized under the action of microwave irradiation from phenylamine,glacial acetic acid that acted as raw material. 采用微波辐射技术,以苯胺、冰乙酸为原料反应合成了乙酰苯胺。
- Synthesis and Applications of a Novel Halogenated Phosphate Flame Retardant? 一种新型卤代磷酸酯阻燃剂的合成及应用?
- Halogenated hydrocarben in drinking water is hazardous to human's health. 摘要饮用水中的卤代烃会对人体产生危害。
- Using phenylamine and acetic acid as raw materials,cyclohexane and toluene-p-sulfonic acid as dehydration and catalyst respectively. 以苯胺和冰醋酸为原料,环己烷为脱水剂,对甲苯磺酸为催化剂,采用正交实验法,探讨了乙酰苯胺合成的适宜工艺条件。
- The process and use9 of N-Methyl phenylamine are reviewed,and some suggestions on its develop-nent in China are presented. 介绍了N-甲基苯胺的生产方法和应用,并对国内N-甲基苯胺的生产发展提出了建议。
- We screened a bacteria J18,identified as Pseudomonas, which could grow depending on the Hydroxy phenylamine as the sole nitrogen and carbon sources. 为此,通过富集培养和梯度驯化又筛选到一株以对硝基苯胺为唯一碳、氮源的菌株J18,该菌株虽对染料脱色能力很弱,却能够降解芳香胺类化合物。