• 最近化学分析确定它们所包含蓝色荧光物质邻氨基甲酸糖基化形式

    Recent chemical analysis has identified the blue fluorescent material they contain as a glycosylated form of anthranilic acid.

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  • 甲酸甲酸衍生的,含有甲酸的

    Of, derived from, or containing formic acid.

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  • 甲酸甲酸的,由甲酸衍生的,含有甲酸的

    Of derived from or containing formic acid.

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  • 甲酸甲酸的,由甲酸衍生的,含有甲酸的

    Of derived from or containing formic acid .

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  • 传统加热的催化过程相比。苯甲酸收率明显提高

    Compared to the conventional catalytic process, the much higher yield benzoic acid was obtained.

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  • 采用传统方法甲酸产率只能达到50.0%。

    With the traditional method the yields of the benzoic acid can only reach 50.0%.

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  • 肉桂高良姜油、丁香油等促进甲酸透皮吸收

    Cinnamon oil, Eugenia oil and Galangal oil can be used to enhance the percutaneous absorption of benzoic acid.

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  • 研究过氧化甲酸丁酯合成废水甲酸回收方法

    Methods of recycling benzoic acid was studied from wastewater of preparing peroxide of tert-butyl benzoate.

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  • 研究了酸性高锰酸钾氧化混合物制备甲酸方法

    The method of making benzoic acid by oxidizing the benzyl ether mixture with the acid potassium permanganate solution is researched.

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  • 毛细管电泳(CE)分析证明有邻甲酸的中间产物产生

    Phthalate acid, as a intermediates formed during the ozonation was detected by capillary electrophoresis (CE) analysis.

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  • 结果水杨酸甲酸累积皮吸收百分率时间线性关系。

    RESULTS The cumulative penetration rate of salicylic acid and benzoic acid was linear related to the time.

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  • 介绍利用工业甲酸生产装置开发、生产苯甲酸同系物的方法

    The processes for manufacturing benzoic acid derivatives by exploitation of benzoic acid plants were introduced.

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  • 目的:采用高效液相色谱法同时测定复方甲酸水杨酸甲酸含量

    Objective: To Determine the content of salicylic acid and benzoic acid in Compound Ben-zoic acid Powder by HPLC.

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  • 苯二甲酸两个羧基上羟基发生缩水反应最终生成邻苯

    The condensation reaction takes place between the two hydroxyl of phthalic acid, and the phthalic acid be converted into phthalic anhydride finally.

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  • 本文首次合成表征高氯酸稀土二苯基亚砜甲酸十一配合物。

    Eleven solid quaternary complexes of rare earth perchlorate with diphenyl sulfoxide (L) and benzoic acid (L') have been synthesized and characterized.

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  • 方法采用紫外分光光度测定滴丸甲酸含量,法考察体外出度。

    Methods: Tretinoin in the dropping pills was determined spectrophotometrically and rotating basket method was adopted to determine its dissolution rate.

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  • 为了增强药物疗效减少耐药性,对亚硒钠、维甲酸作用尚进一步研究

    To increasing the curative effects of druggery, decreasing drug - resistance, it is necessary get more advance investigation on adding effects of Sodium selenite and All - trans Retinoic acid.

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  • 另外由于甲酸简单性经常被选研究体现有机酸类型生物体系模型

    In addition, due to its simplicity, formic acid is also chosen as model for studying biological systems exhibiting the organic acidic type of bonding.

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  • 方法快速简便具有良好精密度准确度,适用进出口精对苯二甲酸日常检验

    The method was simple and rapid with satisfactory precision and was suitable for daily inspection of imported and exported PTA.

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  • 四个生产甲酸的厂家分别罗氏公司、实验室巴尔制药兰巴克斯实验室公司。

    The four manufacturers of isotretinoin are Roche Holding, Mylan Laboratories, Barr Pharmaceuticals and Ranbaxy Laboratories.

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  • 其他金属相比卟啉催化活性普遍硝基苯甲酸的收率在75%以上。

    And generally, the catalytic activity of iron porphyrins was better than that of other metal porphyrins, and the yields of PNBA are all more than 75%.

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  • 介绍了对苯二甲酸酶法生产,并结合现有技术提出利用腈水解酶生产对苯二甲酸展望

    So this paper also introduced its microbial production-method. Combining with existing technique, the prospect of producing terephthalic acid with microbial methods was put forward.

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  • 我们技术稀释酱油样品富集测定了防腐剂山梨甲酸的含量,取得重要进展

    More recently, benzoic acid and sorbic acid preservatives in diluted soy sauce samples were analyzed by the this method, and we have made some important progress.

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  • 介绍精对苯二甲酸国外市场情况,国内精对苯二甲酸生产进出口消费做了分析预测

    The present world market of pure terephthalic acid is reviewed. An analysis and projection on the production, import and export, and consumption of China's pure terephthalic acid are given.

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  • 报道利用毛细管电泳技术检测精制对苯二甲酸中的主要杂质4-羧基苯甲醛对甲苯甲酸的方法

    This paper reports a novel, simple, rapid and accurate method for determination of 4-CBA and p-TOL in purified terephthalic acid by capillary electrophoresis.

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  • 报道利用毛细管电泳技术检测精制对苯二甲酸中的主要杂质4-羧基苯甲醛对甲苯甲酸的方法

    This paper reports a novel, simple, rapid and accurate method for determination of 4-CBA and p-TOL in purified terephthalic acid by capillary electrophoresis.

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