免费的 plagiarism checker
中文论文查重系统
论文查重、论文抄袭检测、学术不端甄别
PubMed® comprises more than 33 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full text content from PubMed Central and publisher web sites.
英文论文抄袭和不端检测
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