Literature retrieval recommended Cnki China Knowledge Network. Enter ki.net/ in the address bar and log on to the homepage of China HowNet.

Select the database according to the requirements.

Clear retrieval requirements. If you know the name of the article you want to search for, or know other information about the article you want to search for, you only need to select the search information in the drop-down menu below, and then enter the search information to find the required article accurately.

If the retrieval information is not perfect, it is necessary to narrow the target range through partial retrieval and fuzzy search, and finally lock the search content.

For example, I want to retrieve an article about the attenuation law of asphalt pavement performance in order to evaluate the pavement performance at each stage, but I don't know the specific name of the article. So I choose the methods of partial search and fuzzy search, as shown in the figure below. First of all, I searched for articles about the law of pavement performance attenuation.

Because the retrieval content includes the performance attenuation law of non-asphalt pavement, we continue to search for the keyword asphalt.

Since there are only four articles, you can stop searching at this time and filter as needed. If you are not sure whether you have found the articles you need, I don't think it is too much trouble to download all four articles. In this way, the literature retrieval is completed.

I hope I can help you. If in doubt, please consult or buckle 1329876333 for a more detailed answer.