Just last fall there were some events in the world celebrating the bicentennial of Dalton's scientific achievements.

就在去年秋天，世界上还有一些活动,庆祝达尔顿科学成就,的二百年纪念日。

麻省理工公开课 - 固态化学导论课程节选

I am talking at the level of this is Dalton's model, but then there is a meta knowledge here of how you develop models in general.

我一是在谈论道尔顿的模型，但是，还有些知识,关于你如何建立大概的模型。

麻省理工公开课 - 固态化学导论课程节选

John Dalton was an Englishman who proposed the following classification of the elements.

他是一个英国人,支持之后的元素分类法。

麻省理工公开课 - 固态化学导论课程节选

John Dalton's science was very accurately weighing the elements.

约翰，道尔顿的科学,非常准确地评价衡量着元素。

麻省理工公开课 - 固态化学导论课程节选

And one of the earliest was that of John Dalton.

最早期的解释之一来自约翰，道尔顿。

麻省理工公开课 - 固态化学导论课程节选