So, here I'm going to introduce the concept of Element Binding.

所以，在这里我将介绍元件结合的概念。

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If there is no such binding, the element does not belong to any namespace.

如果没有那样的绑定，那么该元素就不属于任何名称空间。

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Each element provides binding details for individual operations.

每个元素提供各自操作的绑定细节。

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Nora Ephron, who wrote and directed, is interested less in food as something to cook than as the binding and unifying element in marriage, dinner parties, and friendship.

NEWYORKER: Julie & Julia

Miners use mercury in processes that extract gold from other minerals by binding it to the element before burning it off.

BBC: UN: Rising mercury emissions increase risk to humans

One crucial element to the Annan proposals is that they are designed to be binding on the parties as different sections are agreed, so there will be no backsliding.

BBC: NEWS | Africa | Chance of hope as Kenya talks begin