The second approach is metrics, which is the value calculated by the formula defined by events or pre-defined variables.

第二种方法是指标，指标是根据事件或预定义变量定义的公式计算出的值。

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You can translate this approach into a plain formula for timeout values in a multi-hop environment

可以将此方法转换为多跳环境中的简单超时值公式

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Formula scoring is a straightforward approach where correct answers are awarded full points while incorrect answers lead to some proportional deduction from full points (Thurstone, 1919).

“格式分数”是一个直截了当的方式：正确的答案得满分，而错误的答案导致一定比例的扣分(Thurstone, 1919)。

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He says America's land-for-peace formula has failed and it is time for a new approach.

VOA: standard.2009.04.26

Their formula of taking a lighter approach to morning television is paying off.

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But pessimists worry that Mr Brown's funding formula encourages the old and wrong approach.

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Overall, Monaco Grand Prix is a no-frills approach to the sport of Formula One racing that focuses on realistic driving and does it well.

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