加州大学哲学博士（PhD）是仅研究性的学位，在专家的指导下使用世界一流的设施进行。在加州大学，您可以完成70多个学科的博士学位，来自60多个国家的1,000多名学生可以加入其中。机械工程师设计并开发您认为是一台机器的所有东西-从飞机到风力涡轮机再到洗碗机，以及从宏观（大）到纳米（非常小）的一切。机械工程师是系统的思想家，具有社会责任感，使他们不断寻求更好的做事方式。许多机械工程师专门研究材料，动力学和控制，产品设计，制造，能源和热力学以及力学等领域。其他人则跨入其他学科，从事从生物工程中的人工器官到增强纳
The UC Doctor of Philosophy (PhD) is a research-only degree, carried out under expert supervision and using world-class facilities. At UC you can complete a PhD in over 70 subjects, joining over 1,000 students from more than 60 nations.<br><br>A PhD involves extensive, sustained, and original research in your chosen subject, with the results being presented in a thesis that will contribute to intellectual knowledge of the field. It is a mark of intellectual ability, self-discipline, and commitment. A PhD prepares you for a number of careers, including as an academic.<br><br>Postgraduate studies in Mechanical Engineering offers you specialised training in research and creative engineering skills.<br><br>You can develop professional experience in areas such as product design, manufacturing, building services, power generation, transportation, and medical technologies.