邻苯二甲酸

To calculate the interactive parameters of DBP and mesitylene, o-ethyl-methylbenzene and 1,2,4-trimethylbenzene, the method of chromatography is used in the paper to measure γ~∞, along with the method of single parameter, to calculate the model parameters of the model of Wilson.

采用色谱法测定C_9各组分在邻苯二甲酸二丁酯中的无限稀释活度系数，结合单参数法模拟计算Wilson模型参数。

PP was taking as basic material,and blended with ethylene propylene rubberby means of melt blending to prepare easy openable infusion bottle-cover materials,in which a certain amount of LDPE and plasticizer was added to improve the compatibility and mechanical properties of the blend.

以聚丙烯为基材，与二元乙丙橡胶用熔融共混的方法，制备易开启式输液瓶外盖用料，并加入一定量的低密度聚乙烯和增塑剂以改善体系相容性和力学性能，讨论了增塑剂邻苯二甲酸二辛酯、乙酰柠檬酸三正丁酯及丙三醇对共混体系力学性能的影响。

In this study,di-n-butyl phthalatewas selected as representative endocrine disruptor and the effects of different materials contained in natural water on the DBP ozonization under diffe- rent conditions were studied.

以邻苯二甲酸二正丁酯为典型内分泌干扰物质的代表物，对饮用水中大量存在的不同物质在不同反应条件下对O3氧化DBP的影响进行了研究。

The toxic effect of DMP on three marine microalage, Dunaliella salina, Pavlova viridis and Phaeodactylum tricornutum is studied by a 96 h acute toxicity experiment, the endurance of the algae to DMP and the interaction between them are discussed as well.

通过96h的急性毒性实验，研究了邻苯二甲酸二甲酯对杜氏盐藻、绿色巴夫藻和三角褐指藻三种海洋微藻的致毒效应，探讨了三种海洋微藻对DMP的耐受性及两者之间的相互作用。

Objective To explore effects of dibutyl Phthalate on the microkemel and sperm cell abnomalities in mice.

目的 了解邻苯二甲酸二丁酯对微核试验和精子畸形试验的影响。

The adsorption of dimethyl phthalate in the soil is studied,and the influence of some factors, such as pH value and ionic strength on the adsorption is investigated.

对邻苯二甲酸二甲酯在内蒙古粘土中的吸附特征进行了研究，并观察了pH值和离子强度等因素对吸附作用的影响。

Objective To study the effect of di-n-butyl phthalate on fertility of female Drosophila melanogaster.

目的研究邻苯二甲酸二丁酯（di-n-butyl phthalate，DBP）对雌性果蝇生育力的影响。

Last year, the company said it was removing dibutyl phthalate.

去年，该公司称要从指甲油中去掉邻苯二甲酸二丁酯。

Dibutyl Phthalate is one of the most toxic chemicals to the human body, and most cosmetic companies are discontinuing it's use, but it is a slow process.

邻苯二甲酸二丁酯是对人体最有害的化学物质之一，大多数化妆品公司正在试图停止使用它，但这会是一个很慢长的过程。

In this condition the di-n-butyl phthalate was synthesized.

结果 邻苯二甲酸二正丁酯产率可达95%。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。