They are linked directly to a checking account so you are paying with your own money.

VOA: special.2009.05.21

And if you haven't realized already, do realize per the tutorials that we've linked to online, you can do things like duplicating sprites, you don't have to re-implement the whole thing.

如果你还没有意识到这一点，再想想我们制作出来的一个个在线教程，你可以像复制这些小精灵们一样完成你整个浩瀚的工作，你没有必要一个一个重复地去制作。

哈佛公开课 - 计算机科学课程节选

The phosphate group of one nucleotide gets linked to the sugar group of another nucleotide and I'm going to show you that in a few minutes.

一个核苷酸上的磷酸基团,连接在另外一个核苷酸的糖基上,马上我会给你们演示

耶鲁公开课 - 生物医学工程探索课程节选

The key thing is not just to feed back to us what you've read or what you've heard in the lecture, but we want some interpretation of it or some analysis of it, or your reaction to what you're hearing in the class linked with something that might be going on in the world.

关键是不要仅仅以你们从课堂上读到,或者听到的东西作为对我们的反馈,我们想得到的是你们对它的诠释或者分析,或者是你们把课堂上听到的与生活中,可能发生的事情联系起来的反应

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Cross-linked is not the right word-- that is chemically bonded with repeat units to make large molecules so that when you have a bunch of large molecules together they have certain physical properties like the solid property of the plastic that you're sitting on.

交联这个词不确切,应该是由化学键连接的,重复单位构成大分子,当许多分子聚合在一起后,它们就会具有某种物理特性,就像你们正坐着的,塑料一样,具有固体特性

耶鲁公开课 - 生物医学工程探索课程节选

The reason that 3' is important is that when you polymerize two nucleotides together and a third nucleotide, and a fourth nucleotide, when you polymerize nucleotides together they get polymerized, the phosphate of one gets linked to the 3' carbon of another.

'碳部位重要是因为,当你把两个核苷酸聚合在一起,然后再聚合第三个,第四个的时候,核苷酸在聚合时,磷酸基与另外一个戊糖的3'碳部位连接

耶鲁公开课 - 生物医学工程探索课程节选