1, preliminary experimental results. The new technology being applied for is based on the previous experimental results, so the project source can fill in the previous experimental results.

2. Independent research and development. The team spent a lot of time and energy independently developing this new technology, so the project source can fill in the independent research and development.

3. Authorized by others. The authorization to use this new technology has been obtained from other institutions or individuals, so the source can fill in the authorization of others.