this paper presents the three basic modes of circular enterprises based on extended producer responsibility.

1、

the system of extended producer responsibility is very important to push cycling economy.

生产者延伸责任制度是循环经济立法中一项非常重要的制度。

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2、

study on the system of extended producer responsibility under the moderately prosperous society

小康社会视阈下的生产者责任延伸制度解构

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3、

a study on reverse logistics with the restriction of extended producer responsibility

生产者责任延伸制下的企业回收逆向物流研究

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4、

role of extended producer responsibility in the waste electrical and electronic equipment management

生产者责任延伸制度在电子废弃物管理中的探讨

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5、

review of extended producer responsibility and the legislation in foreign countries

生产者延伸责任及国外相关立法综述

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6、

study of implementing environments of extended producer responsibility in china based on game analysis

基于博弈的我国生产者延伸责任制度运行环境研究

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7、

differences in implementation means of extended producer responsibility system and evaluation of the performance

生产者责任延伸制度实施方式差异及绩效评价

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8、

extended producer responsibility and its role in the development of circular economy

扩大生产者责任原则及其在循环经济发展中的作用

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9、

the study of green design in the view of extended producer responsibility

生产者责任延伸视角下的绿色设计制度研究

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10、

on the improvement of our country's extended producer responsibility system

论我国生产者责任延伸法律制度的完善

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11、

an analysis on the extended producer responsibility legal system

延伸生产者责任法律制度剖析

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12、

the amount of nitrite bacteria decreases 0. 63 times but the nitrate bacteria increases 19. 3 times.

好氧段中亚硝化菌下降为原来的0。63倍，但硝化菌的浓度增加为最初的19。3倍。

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13、

but there was no nitrite bacteria in the soil of ck.

而在空白休闲地未检测出亚硝化细菌的存在。

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14、

based on the differences of density, magnetic and electric conductivity properties among the materials contained in weee, a cost-effective and environmentally friendly mechanical/ physical recycling system could be developed.

WEEE组成材料在密度、铁磁性、导电性等物理性质方面的较大差异使采用环境友好的机械物理方法对其进行资源化再循环处理成为可能。

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15、

mechanical recycling of printed circuit board scrap

机械处理废弃印刷线路板

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16、

mechanical recycling of electronics scrap& current status and prospects

电子废弃物机械回收的研究现状与发展

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17、

in this paper, abroad status of mechanical recycling of pcb and some advices on resource utilization and innocuity treatment of pcb are presented.

针对国外废弃电路板的机械回收利用现状，提出了在国内开展废弃电路板资源化、无害化处理研究的一些建议。

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18、

theoretical basis and application of labor measurement principles

劳动计量原理的理论基础与应用

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19、

the chemical treatment of the recycling water is aimed at solving corrosion, scaling and sliming problems in the system.

循环水化学处理的目的是解决系统的腐蚀、结垢和粘泥问题。

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20、

chemical method for recycling polystyrene wastes

废聚苯乙烯的化学回收方法

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