The radical 2 as an electron donor underwent a rapid photo-induced redox reaction in carbon tetrachloride leading to the formation of the corresponding piperidine hydroxylamine hydrochloride.

自由基2作为电子给体在四氯化碳中可发生光诱导的氧化还原反应，导致生成相应的哌啶羟胺盐酸盐；

youdao

Software as a medium is so malleable 2 that it's easy to make radical changes quickly, and at the same time introduce new risks quickly.

作为媒介的软件是有延展性的，2以至于很容易快速进行根本的变更，并且与此同时很快引入新的风险。

youdao

We took a look, hard look at Android and have made radical performance improvements to make Sencha Touch 2 Web apps perform and feel as close to native as possible - even faster, in some cases.

我们深入研究了Android，并作出了根本性的性能改进，让Sencha Touch2在性能和使用感觉上尽可能给人原生应用的感受，有时甚至比原生应用更快。

youdao

And what I want to point out that we just figured out for molecular orbital theory, is that o 2 is a biradical, because remember, the definition of a radical is when we have an unpaired electron.

我要指出的是,我们刚利用分子轨道理论，指导了O2是二价自由基，因为记住，自由基的定义是,有个未配对的电子。

麻省理工公开课 - 化学原理课程节选

And Radical Entertainment is preparing to launch Prototype 2 across consoles in early 2012.

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