1. Google Scholar（如果论文在网上是公开的话，在Google Scholar就可以直接看到）
2. Connected Papers
3. arXiv
4. https://sci-hub.hkvisa.net/ （SCI-Hub，搜索DOI）

1. servey和review都是综述类型的资料（适合入门一个新领域）

可以理解成是论文（数字资源）的ID

A DOI (Digital Object Identifier) is a unique alphanumeric identifier applied to a specific piece of intellectual property, particularly one presented in an online environment – be that object a book, a scientific paper, a song, an image, or something else. Unlike a conventional Web address, or URL, a DOI specifies not the location of an online object, but rather its content; a DOI is thus a “persistent” identifier, and remains associated with the object irrespective of changes in the object's Web address.

1. 引用数目

1. ChatGPT
2. Immersive Translate
3. Glarity

更多工具可以参照AI工具汇总

1. Eudic