Last fall we turned down temperatures,down into the 50s in this greenhouse, which initiates flower buds."

VOA: standard.2010.02.21

So following the theophany at the burning bush, Moses returns to Egypt, and he initiates what will become ultimately a battle of wills between Pharaoh and God.

神在燃烧着的灌木上出现，摩西回到埃及,开始了最终成为上帝与法老之间的较量。

耶鲁公开课 - 旧约导论课程节选

In many cases, it affects--it also initiates its infection through the gut.

在很多情况下,它也同样是一种经消化道感染病毒

耶鲁公开课 - 生物医学工程探索课程节选

In this case, a receptor tyrosine kinase is a receptor molecule that binds a ligand at its surface outside the cell and initiates this enzyme activity - this kinase activity - and causes phosphorylation of another molecule.

在这个例子中,酪氨酸激酶受体可以,在细胞表面区域与配体结合,从而激发出,激酶的活性,使其能够磷酸化另一类分子

耶鲁公开课 - 生物医学工程探索课程节选

Here, I've just picked a couple of the pictures that I showed you last time when we were talking about cell communication in the immune system, What happens after the vaccine is introduced into your body is that it initiates cellular events.

我挑选了,我上次给你们展示的几幅图片,当我们讨论到,免疫系统中的细胞沟通时,讲到过当人体接种疫苗之后,能够触发,细胞活动

耶鲁公开课 - 生物医学工程探索课程节选