Many groups studying the origins of life have focused on RNA, which is believed to have pre-dated living cells.
生命起源研究的许多团体都集中在核糖核酸,它相信已先于活细胞。
The InstantRails codebase was quite old too - historically it dated pre-2005 I believe - and we decided a new codebase was the quickest path.
InstantRails的代码基也太老了——我相信它可以追溯到2005年之前——我们认为开始新的代码基是最快的途经了。
That is, not all code is plug-in aware either because it pre-dated the Eclipse plug-in model or because it does not require the extensibility that Eclipse provides.
也就是说,并不是所有的代码都支持插件,可能是因为其生成早于 Eclipse 插件模型,也可能是因为它们不需要 Eclipse 所提供的可扩展性。
So, I said I'd tell you a little bit more about where this Bohr radius came from, and it came from a model of the atom that pre-dated quantum mechanics, and Neils Bohr is who came up with the idea of the Bohr radius, and here is hanging out with Einstein, he had pretty good company that he kept.
我要告诉你们,波尔半径是从哪里来的,它起源于前量子力学时代的,原子模型,尼尔斯,玻尔提出了,波尔半径的概念,这是他和爱因斯坦在一起,他们是好朋友,当我们讨论这个原子模型时你们要记住的是,在1911年。
应用推荐