Here, a concept is to introduce a gene that causes the process of new blood vessel growth.

看这儿,一种疗法是导入,可以促进新血管生成的基因

耶鲁公开课 - 生物医学工程探索课程节选

The concept of the state was fundamentally new to Russia, but gradually came into existence, and his accomplishments had a lot to do with that.

彼得的治国理念对于俄国是前所未闻的,但也逐渐扎下根来,他的功绩即在于此

耶鲁公开课 - 欧洲文明课程节选

In fact, we'll talk about that concept throughout the course because one of the big challenges of making these sort of new biological therapies work in people to treat diseases is getting the right molecules into the right cells, at the right period of time.

实际上,我们会讲到一个,贯穿这门课程的概念,因为为了治疗疾病,而采用的新型生物学疗法,所面临的一个大问题就是,如何将正确的分子在适当的时候,转进正确的细胞当中

耶鲁公开课 - 生物医学工程探索课程节选