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    Copyright 1998-2025, China Academic Journals (CD Edition) Electronic Publishing House Co., Ltd

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    京 ICP 证 040431 号网络出版服务许可证网出证(京)字第416号出版物经营许可证京公网安备 11010802020460 号《中国学术期刊（光盘版）》电子杂志社有限公司KDN 平台基础技术由 KBASE 11.0 提供.
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