enunciation

And all those everyday consumer products, which owe their existence, in no small part, to manufacturing methods that wouldn’t work without Einstein’s enunciation of the atomic theory of matter.

还有所有那些日常消费品。 其存在在很大程度上都得归功于那样一些制造方法，没有爱因斯坦对物质的原子理论的阐明，就不会有这些制造方法。