superiority
1. In terms of literature, non-vip users can download a document for free every day, and VIP users can download documents indefinitely as long as 1 month, with an average of 6 cents per day. In addition, there are paperyy free paper duplicate checking, free PPT downloading, and book service for you to keep your wallet.
2. Not only can you log in to official website, Ai Xue, but you can also install Ai Xue Mobile APP for more than 7000 times. The data synchronization of mobile phone and computer is portable and flexible, which can provide services for you anytime and anywhere.
3. Nearly 500 institutions of higher learning, such as Tsinghua, Peking University and Zhejiang University, give you the opportunity to see the latest academic information of top universities, share the documents uploaded by famous professors, and leave a message to ask questions at any time if you have any questions.
Users can not only download documents, but also support uploading documents and contributing to major journals, so that your talents can be seen by more people and become academic experts.
5. Literature can be shared with friends online through QQ and Weibo, and good resources should be shared by everyone.
6. Don't worry about PDF conversion anymore. WORD, EXCEL, PPT and pictures are all made for you for free.
disadvantaged
The document classification is not so perfect, but there are always a lot of documents suitable for you.
Being fond of academics can meet your basic needs of writing papers, looking for information and checking duplicates, and can also give you free PPT and book resources, which are economical and practical. It is a good choice for duplicate checking of the first draft or the early stage of duplicate checking.
Refer to the above content: Baidu Encyclopedia-Papers