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。

youdao

The first thing that I need to point out is you can actually see an n 2 versus o 2 that we flip-flopped N2 just like sometimes we had glitches in filling up our atomic orbitals.

我要指出的第一件事情就是,你们可以看到,和O2比，the，energy，of，the，sigma，and，the，pi，2，p，orbitals。，So，this，is，a，glitch，我们把sigma和π2p轨道,能量翻转过来了。

youdao

Point out the letters S-T-O-P. Later, you can point out an "s" on a store name and then ask if she can find some more.

写出s - T - O - P这些字母，然后可以写出s开头的商店名，问孩子是否她可以给出更多类似的。

youdao

Replacement Wilkinson reduced the deficit with a well struck drop goal but O'Driscoll secured the bonus point victory with his 58th-minute try, O'Gara converting.

BBC: Munster 45-18 Toulon

Lerner had backed O'Neill in the transfer market since the latter replaced David O'Leary in August 2006, from which point the Northern Irishman has largely transformed the fortunes of Villa.

BBC: Aston Villa hope to name Martin O'Neill successor soon

Te'o quickly became the media focal point for Notre Dame as the Fighting Irish pulled off an unexpected 12-0 regular season, finally losing in the BCS championship to Alabama, 42-14.

NPR: Te'o Tells ESPN: Not Involved In Creating Hoax