On standard 4 string bridges these are used to attach the bridge top plate to the base plate .

在标准的4串桥，这些是用来连接的桥梁顶板与底板。

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Our Standard Course guarantees a significant increase in your confidence in a foreign language, with focused teaching in all 4 skill areas.

我们的标准课程保证大大提高您学习外语的信心，而且在四个技能领域都有重点的教学。

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The industry rejects standard is about 4 percent, but ours is 2 percent.

行业规定退货标准是大约4％，但我们的是2％。

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And while widescreen televisions deliver a superior picture quality to the standard 4:3 format, they are still the exception.

BBC: Digital technology - pros and cons

This helps when watching programs in the standard 4:3 format.

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Under the new Basel III standards, banks will have to increase their tier-1 capital ratio, which measures the capital they hold back from lending or investing, to 4.5% by 2013, from the current standard of 4%.

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