It was originally obtained by decarboxylation of benzoic acid.
它最先是由苯甲酸脫羧而得到的.
辭典例句
The uses and synthetic methods on 2,4 - Dichloro - 5 - Fluoro - benzoic acid were described in detail.
簡(jiǎn)要概述了2,4-二氯-5-氟苯甲酸的用途及其合成方法.
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Join the 1 % of benzoic acid reduces the tendency to bloated his.
增入1%苯甲酸可貶低不乾癟方向.
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The organic compounds are mainly benzoic acid anhydride , benzophenone, and so on.
生成的有機(jī)化合物成分比較復(fù)雜,主要成分有苯甲酸酐、苯甲酮等.
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An overview of calibration materials used in thermal analysis - benzoic acid.
利用苯甲酸熱量的分析對(duì)原料標(biāo)校的概況.
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Benzoic acid has antibacterial and antifungal properties.
苯甲酸具有抗菌和殺真菌的特性.
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This paper discribes a factor analysis spectrophotometric method for measuring crystallose and benzoic acid in drinks.
本文研究了應(yīng)用因子分析分光光度法同時(shí)測(cè)定飲料中糖精鈉和苯甲酸的方法.
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Experimental results show that the apparent adsorption rate constant decreases with increasing substituted benzoic acids concentration.
實(shí)驗(yàn)結(jié)果表明表觀吸附速率隨取代苯甲酸濃度增大而降低.
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Benzoic acid is a kind of additive that does not allow to use in jelly.
苯甲酸是果凍中不允許使用的一種添加劑.
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As organic acids , benzoic acid derivatives are common organic pollutants in natural water body.
苯甲酸類(lèi)化合物是自然水體中的常見(jiàn)有機(jī)污染物,屬于有機(jī)酸.
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This change , while limited significance, was not seen administration of benzoic acid in a comparable manner.
這種變化雖然并不顯著, 但以類(lèi)似方式施用苯甲酸卻看不到變化.
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The processes for manufacturing benzoic acid derivatives by exploitation of benzoic acid plants were introduced.
介紹了利用工業(yè)苯甲酸的生產(chǎn)裝置開(kāi)發(fā)、生產(chǎn)苯甲酸同系物的方法.
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Constituents for Benzoin from Siam : Coniferyl benzoate , benzoic acid , vanillin , siaresinolic acid, cinnamyl benzoate.
組成: 安息香酸鹽, 安息香酸, 香蘭素等.
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Behavior of PSS aqueous solution was studied and its solubilization effect for benzoic acid was determined.
研究了PSS的溶液性質(zhì),測(cè)定了PSS對(duì)苯甲酸的增溶性.
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Compound benzoic acid ointment is used in the treatment of fungal infections of the skin.
復(fù)合苯甲酸酸軟膏被使用在皮膚的真菌感染的治療.
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