Using comparative analysis, the reliability and accuracy of the new evaluation method are improved.

经过对比分析，证明新方法可提高声波岩体质量评价方法的可靠性和准确性。

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Using comparative analysis, the reliability and accuracy of the new evaluation method are improved.

经过对比分析，证明新方法可提高声波岩体质量评价方法的可靠性和准确性。

youdao