什么是材料的品质呢？

What is the character of this material?

youdao

现在，对我们来说，我们知道的是什么动力，在这例子中，热能，是我们要能够，从燃料和材料的配置中创造出来的。

Now for us, what we wanna know is what power, in this case thermal power, are we gonna be able to create from this configuration of fuel and materials.

youdao

很容易想到的一个问题是——制造这根电缆的施工材料用什么？

Easy enough to imagine — now what's your construction material?

youdao

What gives it those properties?

是什么赋予了材料这样的属性

耶鲁公开课 - 生物医学工程探索课程节选

Because you trust biomedical engineers to have done a good job in designing these things and we'll talk about how biomaterials are designed and tested, and what makes a material, the properties of a material that you could use as a contact lens, what are the properties that it needs to have.

因为你深信生物医学工程师们,在设计这些材料时,已经做了充分的工作,我们会讨论如何设计和测试这些生物材料,什么材质具有,能够用来,做成隐形眼镜的材料的属性,它们需要具备的特性究竟是什么

耶鲁公开课 - 生物医学工程探索课程节选