The scale of national debt risk mainly depends us the three indexes such rate of dependency, bearing rate and debt paying sate of national debt.

国债风险的大小主要通过国债依存度、国债负担率和国债偿债率三个指标来衡量。

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But, oil imports exceeded 200-million tons for the first time last year, signaling a dependency rate of more than 50 percent.

但是，去年石油进口第一次超过了两亿吨，标志着依赖度超过了50%。

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Furthermore, the loading rate dependency of a stress-strain curve was also obtained by just one small specimen with the loading rate alternately switching during a test.

此外，通过以下方式获得的应力-应变曲线的加载速率依赖性也只是一个小的试样的加载速率交替地切换测试期间。

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Studies by the Beth Israel Chemical Dependency Institute and other groups have shown that the rate of HIV infections fell by two-thirds in areas where needle exchange programs were active.

CNN: Congresswoman urges end to federal funding ban