邻苯二甲酸

To establish a method for determining 5 kinds of phthalic acid esters in foods.

目的 建立一种同时测定食品中5种邻苯二甲酸酯类残留的方法，调查这5种物质在食品中的污染情况。

Phthalic acid esters were one of most important environmental hormones.

邻苯二甲酸酯是一类重要的环境激素。

In this articls,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。

Phthalic Acid Esters have been extensive used in industry,and become one of the most widely pollutants in environment.

邻苯二甲酸酯(Phthalic Acid Esters，简称PAEs)是一类重要的有机化合物，在工业上具有广泛的用途。

Phthalic acid esters are an important group of environmental hormones.

邻苯二甲酸酯类化合物就是其中一类重要的环境激素，它主要用作增塑剂。

Research of four Phthalic Acid Esters′ biodegradation was carried out with two strains separated from the acclimated sludge.

从驯化的污泥中分离得到菌株1和菌株2，对4种邻苯二甲酸酯进行生物降解性研究，获得了其降解速率常数、米氏常数和最大速率常数。

Phthalic Acid Esters have been extensive used in industry,and become one of the most widely pollutants in environment.PAEs were detected in most environmental medium such as air,water and sediment nowadays.

由于在工业上的广泛应用，邻苯二甲酸酯类化合物已成为地球上最普遍存在的环境污染物之一，目前在大气、水体、土壤中均可检测到。

In cosmetics, nail polish of the highest content of phthalic acid esters, aromatic components, many cosmetics also contain the substance.

在化妆品中，指甲油的邻苯二甲酸酯含量最高，很多化妆品的芳香成分也含有该物质。

Phthalic acid esters in order to reduce the harm to humans, usually not used to the attention of the best instant hot foam containers.

为了减少邻苯二甲酸酯对人体的危害，平时要注意最好不要用泡沫塑料容器泡方便面。

The results show that the thermal decomposition temperature of phthalic acid in SiO2 xerogels is 100℃ higher than that in air due to the protection by SiO2 xerogels.

指出邻苯二甲酸由于受到SiO2凝胶的保护，其热分解温度比在空气中提高了近100℃。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。