To support this principle when marshalling, there has to be a way for the data binding framework to be invoked only when needed.

要在封送时支持这个原则，必须有一种方式使得可以仅在需要的时候调用数据绑定框架。

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Any future set of legally binding commitments will also need to reflect this principle, but in a way that recognizes how dramatically patterns of emissions and capabilities have shifted since 1997.

任何新的具有法律约束力的承诺必须也反映这样的原则，也就是说要考虑1997年以来各国排放量的变化和能力的变化。

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The retreat from data binding is a principle of the reactive paradigm rather than a technical limitation.

不适用表单数据绑定是响应式模式的原则，而非技术局限。

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Requiring expedited votes on economically significant or controversial agency rules before they become binding on the population would reestablish congressional accountability, helping to fulfill a principle of 'no regulation without representation.

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