It is attached to the belayer's harness.

VOA: special.2009.12.09

we know that h is always terminal, right after the molecule that it's attached to.

我们知道氢原子永远都在末端，放到和它成键的分子的后面。

麻省理工公开课 - 化学原理课程节选

So, for instance, this would suggest to us by the way it's written that the hydrogen is attached to the nitrogen and not the oxygen.

因此，比如，这样的写法会提醒我们,这个氢原子是与氮原子成键的，而不是氧。

麻省理工公开课 - 化学原理课程节选

What's attached to sodium is often the magic-maker, yielding a firmer canned bean or a crispier cracker.

CNN: CookingLight: A 'less is more' approach to sodium

That's attached to your Social Security number, blocking your return until someone has manually looked at it for three years.

WSJ: Don't Let Tax Cheaters Target You

The bottom plate is secured with six mounting screws, but -- at least on our hand-built review unit -- it doesn't match the frame it's attached to.

ENGADGET: Gigabyte X11 review: slim and powerful but not without flaws