的意思 doctoral dissertation

1. I spent years researching and writing my doctoral dissertation on the effects of climate change on marine ecosystems. 我花了好几年时间研究和写我的博士论文，主题是气候变化对海洋生态系统的影响。

2. The defense of my doctoral dissertation is scheduled for next month. 我的博士论文答辩定于下个月举行。

3. After completing my doctoral dissertation, I plan to pursue a career in academia. 完成我的博士论文后，我计划在学术界发展事业。

4. She received her PhD after successfully defending her doctoral dissertation. 她成功答辩后获得了博士学位。

5. The student's doctoral dissertation was praised for its original research and insightful analysis. 学生的博士论文因其原创性研究和深刻的分析而受到好评。

6. The professor is currently advising several students on their doctoral dissertations. 这位教授目前正在指导几位学生的博士论文写作。