用PhD dissertation造句子，“PhD dissertation”造句

This paper discusses how to do novelty searches on line for a PhD dissertation proposal.

But he was explaining it like it was his PhD dissertation defense.

She's a college graduate, and while she mentions she is studying for a "PhD dissertation," she doesn't mention what school she's doing this so-called dissertation for.

Erich Gamma laid the foundation for software design patterns with his PhD dissertation in the early '90s.