Each course is further divided in modules, each module coming with study material (a PDF document), and offers the option for self-assessment.

每门课程都进一步分为多个单元，每个单元都有学习资料（PDF文档），并且提供了自我评价的方法。

youdao

They've developed a novel material — a transparent electrode, like the screens on computer monitors and phones.

他们发明了一种新材料——透明的电极，就像我们显示器和手机的屏幕那样。

youdao

It seems that this was not really theft at all, but a re-appropriation of found material, a “remix” if you will.

好像这根本不是偷盗，只是对已发现材料的重新占有，如果愿意你也可以称它为“重新混音”。

youdao

The difference is that the printer builds a three-dimensional scaffolding out of a sugar-based material called a hydrogel.

VOA: special.2010.10.19

So that would probably be de Broglie's answer for why, in fact, we're not observing the wavelength behavior of material on a day-to-day life.

所以那就可能是德布罗意关于,为什么我们无法再日常生活中,观测到物质的波动行为的答案。

麻省理工公开课 - 化学原理课程节选

I--You're just off on a different planet in terms of your capacity to process aural material, but we--I can't do that.

我,大家其实到了另外一个星球,要说咱们对声音材料的处理能力,但是我们,我无法做到那样

耶鲁公开课 - 聆听音乐课程节选

Aerial footage afterward showed that some metal framing -- some of it covered in a blue material -- crumpled on the stage, which was in front of a large grassy area.

CNN: STORY HIGHLIGHTS

Ofcom ruled the channel broke rules on 8 June 2007 by broadcasting "adult-sex" material during a free-to-air slot, and material judged to be the equivalent of R18-rated film during the encrypted segment.

BBC: Channel fined over 'explicit' sex

Police also arrested three officers of the municipal agency that clears construction projects in the area, one police official, a building-material supplier, a local politician and a mediator who worked for the builders, Mr. Ballal said.

WSJ: India Police Arrests Nine in Building Collapse