The results showed that the error of mean DPRC was lower than that of mean DPRP.

结果表明，“平均受害丛率”在不同调查者之间的误差小于“平均受害株率”。

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The method "s performance is evaluated by using the entropy, cross-entropy, mutual information, error of mean square root and peak signal to noise ratio."

并采用熵、交叉熵、互信息、均方根误差和峰值信噪比等指标对该方法进行了客观评价。

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It would also mean that any unavoidable measurement error has a similar impact along the whole spectrum of marks, rather than being concentrated around grade boundaries.

BBC: Replace GCSE grades with scores, says exam board

The assisted movement could mean quicker recovery and the objective data collection should reduce the amount of trial and error involved in determining a starting point for exercises.

ENGADGET: vi-RABT improves ankle rehabilitation with virtual reality and robotics

You mean that crude thing that some nit came up with by trial and error, in the wake of Piantelli and others, one of the first dudes to go for a bit of cash out of the new approach to nuclear reactions?

FORBES: Cold Fusion and Unintended Consequences