They would have decided on the basis of what was most effective and you would not want old guys.

他们以战斗力为基础进行决定,你也不想用老弱残兵吧

耶鲁公开课 - 古希腊历史简介课程节选

He says, "I dispute the pretensions of any theory which sets up an imaginary standard of justice not grounded on utility."

他说，我反对任何理论,不以功利为基础，虚构公正标准“

耶鲁公开课 - 公正课程节选

So, again, it is based on size, it's a little bit less intuitive than the idea of just straining out all of the potassium ions.

因此，这还是以尺寸为基础的，只是有点不够直观,与钾离子挤不进去的图像相比。

麻省理工公开课 - 化学原理课程节选

Tomorrow Quiz 2 based on Homework 2.

明天我们要以作业2为基础进行第二次测验。

麻省理工公开课 - 固态化学导论课程节选

And at the same time it's rigorous, based on research.

同时又是严格的，以研究为基础。

哈佛公开课 - 幸福课课程节选

It has rested on religious authority, tradition, and power.

而以宗教权威,传统和权势为基础

耶鲁公开课 - 古希腊历史简介课程节选

That concept is called DNA-based vaccine, or DNA vaccines.

这个概念称为以DNA为基础的疫苗,或者DNA疫苗

耶鲁公开课 - 生物医学工程探索课程节选