Now, the LCROSS observations provide a handy explanation for the hydrogen: it's bound with oxygen to form water.

现在，LCROSS的观测提供了一个方便的解释：氢与氧结合，形成了水。

youdao

All drop-down lists, grid views, and form fields are bound to the business objects.

所有下拉列表、网格视图和表单字段都绑定到业务对象。

youdao

A form is bound to a specified database table and all data controls within can be used to display and edit the table's columns without writing code or SQL.

表单被绑定到指定的数据库表，其中的所有数据控件都可以用于显示和编辑表的列，无需编写代码或SQL。

youdao

The homes of the Himba, who number between 30, 000 and 50, 000, are round structures constructed of sapling posts, bound together to form a domed roof which is plastered in mud and dung.

CNN: The Himba: Namibia's iconic red women

Creative deconstructionism is the hallmark of any form of capitalism and so there are bound to be industries that are victims of it and I have just been caught in the cross-fire.

FORBES: Your Job Is In Trouble. It's Not Fair. Deal With It. (Here's How.)

This finding ties in with the revelation of hydrogen on Vesta, because the likeliest explanation for the indentations on the surface is that hydrogen, which is likely bound up in minerals there, is released in the form of water vapor when the material is heated up by impacts.

MSN: Surprisingly, giant asteroid Vesta covered in hydrogen