干扰物

Reductive dechlorination of chlorinated Endocrine Disrupting Chemicals in Water by metallic catalytic reduction was studied for further understanding the application of palladiumized iron-scrap bimetallic catalytic reduction technology in treating high molecular weight and structure complicated refractory chlorinated organic pollutans, especially, the reductive dechlorination reaction of the three chlorinated EDCs: 2,4-dichlorophenoxyacetic acid(2,4-D), Hexachlorocyclohexane, and chlordane.

通过研究水体中有机氯类环境内分泌干扰物在金属催化还原体系中的还原脱氯反应，考察了铁屑镀钯双金属催化还原技术在处理水体中大分子量复杂结构的难降解氯代有机污染物的应用，着重研究了水体中2，4-二氯苯氧乙酸(2，4-D)、六六六和氯丹三种有机氯类环境内分泌干扰物在Pd/Fe催化还原体系中的还原脱氯行为。

They have close relationship as the former may provide new ideas and approaches for the later, while the later may be the simulation for the former and gives it helps in degradation products identification and mechanism explanation. It is necessary to choose a suitable system, which has high potential of treating EDs and close relationship to the natural environment, to combine the researches in the two aspects. Our group has been engaged in researches on the photochemical properties and application to water pollution control of different ferric species including Fe -OH complexes, Fe -polycarboxylate complexes, Ferric oxides and Fe -humic acid complexes. Fe -oxalate complexes system has higher efficiency than the other ferric species systems in photooxidation and degradation of organic compounds. This thesis is focused on the photodegradation of nine EDs estradiol (E2), estrone (E1), 17α-ethynyl estradiol (EE2), diethylstilbestrol , bisphenol-A , 4-Nonylphenol , 4-Octylphenol , di-n-butyl phthalate , and di (2-ethylhexyl) phthalate .

因此从处理效率和环境化学意义两方面考虑，结合本课题组在不同铁形态（包括Fe-OH配合物、Fe-多羧酸配合物、Fe氧化物、Fe-腐殖酸配合物等）的光化学特性及其在水污染控制中的应用方面较系统的研究工作基础，本论文选择了四类共9种典型的内分泌干扰物（雌二醇（E2）、雌酮（E1）、17α-乙炔基雌二醇（EE2）己雌酚、双酚A、壬基酚、辛基酚、酞酸二丁酯和酞酸二乙基己基酯），研究了它们在Fe-草酸盐配合物体系中的光降解效果，推测其降解机理，探索环境内分泌干扰物光氧化处理的新体系，同时为预测其在环境中的光降解行为提供了依据。

Methoxychlor is a DDT substitute and one of endocrine-disrupting chemicals which heavily pollutes the environment.

甲氧滴滴涕是滴滴涕的结构类似物和替代物，是农药内分泌干扰物的一种。

Environmental Endocrine Disruptorsare exogenous environmental chemicals that can interfere with normal hormone function and present a potential threat to both environmental and human health.

环境内分泌干扰物是外源性化学物质，这些物质干扰了正常的激素作用机理，对环境和人体健康存在潜在的威胁。

For the first time in the world, an in vitro testing model based on FRTL-5 cell line for thyroglobulin disruptors was established, as well as an in vivo testing model acting as a compensation for the in vitro method. The feasibility of the combination of in vitro and in vivo screening methods was discussed, as well as the mechanism of thyroid hormone disruptors.

为达到这一目的，我们在国内外率先建立了FRTL-5细胞对干扰甲状腺球蛋白的化学物的体外甄别方法模型，并建立相应的体内动物实验模型以弥补体外甄别方法在特异性上的不足，探讨以此建立体外、体内试验相结合的甄别方法体系的可行性，同时初步探讨甲状腺素干扰物的作用机制。

Aquatic hypoxia can influence fish reproduction and thus it is also an endocrine disruptor.

水体缺氧也可干扰鱼类的内分泌系统，因此也是内分泌干扰物。

It is a kind of potential environmental endocrine disruptor, similar to the persistent organic pollutants. It can accumulate in the environment and biota and it has adverse effects on the environment and the living creature, such as disrupting the action of hormones related to the skeleton and brain development.

它是一种类似于持久性有机污染物的潜在环境内分泌干扰物，能在环境和生物体内积累，对环境和生物产生严重的影响，如干扰生物的激素系统，影响骨骼和大脑发育等。

This article reviewed recent advance in environmental endocrine disruptors sources, characteristic and threat.

文章就环境中内分泌干扰物质的来源、特征以及危害进行了评述，并对今后国内在环境内分泌干扰物方面的研究提出了建议。

Environmental endocrine disruptors are the mass in environment which can disturb the human or animal's endocrine system and cause abnormal effects.

环境内分泌干扰物是指环境中存在的能干扰人类或动物内分泌系统诸环节并导致异常效应的物质，又称环境类激素。

Because these chemicals can disrupt the function of endocrine, they are called environmental endocrine disruptors.

由于这些化学物质能干扰内分泌功能，故也称环境内分泌干扰物(environmental endocrine disruptors，EEDs)。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。