The general school will send a notice to explain the paper detection system, which will explain the content of submission detection, the format of paper naming, and the requirements of duplicate checking rate. Now commonly used are HowNet duplicate checking, VIP system and Wanfang detection. When testing yourself, you must choose a testing system that is consistent with the school, and the test results will be accurate. You can go to the school's paper duplicate website to check the duplication of Zhiwang.

First, turn on the computer, enter the website of the campus network in the browser, and log in to the campus network. Then, search for official website in the browser, click Enter, find the library, and click Enter. You must have the campus network of the school. If HowNet is bought by the school, it is useless for that person to log in. Click directly to enter HowNet.

Second, you will see electronic journals, other resources and use resources in the webpage. Look up the full-text database of China journals (CNKI), click enter, see "main site", and click enter the homepage of HowNet.

Third, you will see cross-database selection and advanced retrieval in the upper right corner of the homepage, and select advanced retrieval.

If the school doesn't buy HowNet, the literature can't be downloaded for free. If you want to find what you are looking for, you can limit the time to the release time. If you want to find: the extraction process of proanthocyanidins, search by keywords.