youdao

Let's draw the molecular diagram for h e 2 now.

让我们画一下He2的分子图。

youdao

A spokeswoman for H-P said the company is cooperating with the investigations but declined to provide details.

惠普发言人称公司目前正积极配合调查，但拒绝透露更多消息。

youdao

Volunteers received vaccinations over a period of six months and were tested for H.I.V.

VOA: special.2009.09.30

And so we can actually think about how do we calculate what the dissociation energy should be for h 2, so let's go ahead and do this.

因此，我们其实可以想到应该如何计算,氢分子的离解能，那么我们开始做一下吧。

麻省理工公开课 - 化学原理课程节选

So it looks a lot less messy if we just draw our Lewis structure like this for h c n, where we have h bonded to c triple bonded to n, and then a lone pair on the nitrogen there.

这看起来整洁了不少,如果我们把氰化氢的路易斯结构画成这样的话，这样我们就有氢与碳之间的单键和碳与氮之间三键，然后还有一对孤对电子在氮这里。

麻省理工公开课 - 化学原理课程节选

Apart from the expense-report issues, exactly what services was Ms. Fisher performing for H-P?

WSJ: Common Sense: Hewlett-Packard Still Can't Handle the Truth

The peak time for H-2A visa applications is from January to April, he says.

FORBES: Obama Era No Slam Dunk For Labor

However, for farm workers, there was a major problem: it also reduced wages for H-2A visa holders.

FORBES: Obama Era No Slam Dunk For Labor