这就是所谓的“大交易”，即机构订阅者通过网站授权协议为访问一系列在线期刊而付费。

There is the so-called big deal, where institutional subscribers pay for access to a collection of online journal titles through site-licensing agreements.

youdao

这就是为什么要使纯函数，即无副作用的函数，只能够调用其他纯函数想法的由来。

This is where the idea of making pure functions, functions without side-effects, able to call only other pure functions.

youdao

这就是为什么我们开始了这场对话，即关于诸多问题的亚太对话——扩大在我们双方生活和运作的这个地区的合作。

That's why we've begun this dialogue, this Asia-Pacific dialogue on issues — to expand cooperation in the region where we both live and operate.

youdao

These risks spring from the fact that philosophy teaches us and unsettles us by confronting us with what we already know.

这风险源自于以下事实,即哲学就是让我们面对自己熟知的事物,然后引导并动摇我们原有的认知。

耶鲁公开课 - 公正课程节选

This is what I'll be proposing over the course of this lecture: that memory is a problem that Paradise Lost is continually confronting.

这就是我在这堂课上准备谈论的：,即记忆是《失乐园》这部作品始终要对抗的东西。

耶鲁公开课 - 弥尔顿课程节选

This is what makes cells different, the number and quantity of the genes that they express.

这就是细胞产生差异的原因,即表达的基因在数量和质量上的差异

耶鲁公开课 - 生物医学工程探索课程节选