他指出，目前科学家开始研究一种叫邻苯二甲酸盐的化合物，该化合物广泛用于工业生产，起到增塑剂的作用，一些儿童玩具及医药用品中也含邻苯二甲酸盐。
Dr. Landrigan said scientists start concerned about chemicals called phthalates, widely used to make plastic flexible, and found in baby toys and medical supplies.
本文用苦味酸溴代十六烷基吡啶离子对作为电活性物质，以邻苯二甲酸二辛酯为增塑剂，研制成以PVC为基质膜的苦味酸离子选择电极。
In the paper, a PVC membrane picric acid anion selective electrode is developed using Bromhexadecyl pyridine picrate ion pair as the active component and dioctyl phthalate as the plasticizer.
硫化体系采用酚酸树脂2402／氯化亚锡（8／0．5）、加入一定量的增塑剂邻苯二甲酸二辛酯和补强剂高耐磨炭黑，可获得性能较好的共混体。
A blend with better properties could be obtained by adding phenolic resin 2402/tin bichloride (8/0. 5) curative and a certain level of dioctyl phthalate plasticizer and HAF reinforcing agent.
作为塑料增塑剂的邻苯二甲酸酯类占据了增塑剂的80%以上的市场份额。
Dimethyl phthalate have occupied more than 80% of the market share of the plasticizer.
本文系统地研究了增韧剂氯化聚烯烃（M_1）和腈基橡胶（M_2），增塑剂邻苯二甲酸二辛酯（P）以及几种不同填料对硬质PVC填充体系力学性能的影响。
The effects of common impact modifiers M_1 and M_2, plasticizer P and different fillers on the mechanical properties of filled PVC were studied systematically in this paper.
邻苯二甲酸酯主要用作塑料增塑剂，普遍存在于环境中。
Phthalate esters are commonly used as plasticizers in many products.
目的合成增塑剂邻苯二甲酸二正丁酯。
而邻苯二甲酸酯类增塑剂会随着时间、温度等条件的变化逐渐从塑料向食品中迁移，从而导致食品的污染。
The phthalate plasticizers over time, temperature and other conditions change gradually migrate from the plastic to the food, resulting in the contamination of food.
另外，在NBR胶料中添加25份耐寒增塑剂(邻苯二甲酸二丁酯10；癸二酸二辛酯15)。
In addition, 25 PHR of cold resistant plasticizer (dibutyl phthalate 10 PHR; dioctyl sebacate 15 PHR) were added into NBR compound to improve th.
第二章详细介绍塑料包装西式火腿中邻苯二甲酸酯类增塑剂的前处理方法，包括提取及净化方法。
The second chapter introduces the plastic packaging Ham phthalate plasticizers in the pre-treatment methods, including extraction and purification methods.
第三章对实验结果进行分析总结，并对市场中的实际样品进行抽样检测，从而对塑料包装西式火腿中邻苯二甲酸酯类增塑剂污染情况进行汇总。
Chapter III summarize the experimental results were analyzed, and actual samples of market sampling to Ham on the plastic packaging of phthalate plasticizers in the aggregated pollution.
论文选择目前暂无研究的塑料包装西式火腿作为研究对象，采用气质联用法对火腿中的邻苯二甲酸酯类增塑剂进行定性定量分析。
No research paper has chosen the plastic packaging Ham for the study, using GC on the ham phthalate plasticizers qualitative and quantitative analysis.
邻苯二甲酸盐被广泛应用于增塑剂的商业产品中，但邻苯二甲酸盐会威胁人类的健康。
Phthalates are widely used in commercial products as plasticizers. However it has been demonstrated that some of the phthalates constitute a risk to human health.
邻苯二甲酸盐被广泛应用于增塑剂的商业产品中，但邻苯二甲酸盐会威胁人类的健康。
Phthalates are widely used in commercial products as plasticizers. However it has been demonstrated that some of the phthalates constitute a risk to human health.
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