The P-S-N curves are made by statistic treatment of the test data.

用概率统计法对试验数据进行了处理，得到了P - S -N曲线。

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The P-S-N curves are made by statistic treatment of the test data.

用概率统计法对试验数据进行了处理，得到了P - S -N曲线。

youdao