phthalic acid
邻苯二甲酸：一种由不同苯衍生物氧化得到的三种同分异构体酸。
常用释义
英式发音
美式发音
基本释义
- 邻苯二甲酸：一种由不同苯衍生物氧化得到的三种同分异构体酸。
例句
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1·Thixotropic resin based on ortho-phthalic acid.触变型，邻苯型基体的不饱和聚酯树脂。
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2·Phthalic acid ester two and two are sensitive to light, not long-term see light;邻苯二甲酸二甲酯对光敏感，不宜长期见光；
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3·Raw materials of synthetic fibre: phthalic acid acrylonitrile caprolactam nylon66salt etc.合成纤维原料：精对苯二甲酸、丙烯腈、己内酰胺、尼龙66盐等。
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4·Phthalic acid ester two two heating after degradation to generate carbon monoxide and carbon dioxide.邻苯二甲酸二甲酯受热后降解生成一氧化碳和二氧化碳。
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5·In this article, the monitoring method of phthalic acid ester in air was established by gas chromatography.本文通过气相色谱法建立了大气中邻苯二甲酸酯的监测方法。
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6·Therefore, the intermediate product is phthalic acid and final products are phthalic anhydride, carbon dioxide and water.因此反应的中间产物为邻苯二甲酸，终产物为邻苯二甲酸酐、二氧化碳和水。
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7·The total concentrations of terephthalic acid and phthalic acid were higher in summer and winter, but lower in spring and autumn.对苯二甲酸和邻苯二甲酸的质量浓度之和在夏、冬季较高，春、秋季较低。
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8·Results 22 compounds were identified and was 99% of the total peak area, in which, the Phthalic acid mono - (2-ethylhexyl) ester was 87%.结果共鉴定了22个成分，占总峰面积的99%，而其中邻苯二甲酸乙基己基酯占87%。
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9·Polymer grade p-phthalic acid can be synthesized by p-xylene directly oxidation in gas-liquid-solid reaction system with stirred tank reactor.氧化工艺采用气液固系搅拌式氧化反应器，可由对二甲苯氧化直接制备聚合级对苯二甲酸；
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10·The condensation reaction takes place between the two hydroxyl of phthalic acid, and the phthalic acid be converted into phthalic anhydride finally.邻苯二甲酸的两个羧基上的羟基会发生缩水反应，最终生成邻苯二甲酸酐。
同义词