声波测试是工程岩体质量评价的最主要手段之一。
Ultrasonic testing is one of the most frequently used measurements in geotechnical rock mass evaluation.
岩体质量评价问题可以认为是一个模式识别或分类问题。
The rock quality evaluation can be taken as a pattern recognition or classification problem.
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。
Using comparative analysis, the reliability and accuracy of the new evaluation method are improved.
岩体的结构特征对岩体工程施工有着重要影响，因此，正确进行岩体质量评价对工程设计和建设具有十分重要的意义。
The structural characteristic of rock mass plays an important role in rock mass engineering construction, so correct evaluation of rock mass quality is of great engineering significance.
岩体质量的评价对于各类大型建筑物特别是地下工程建筑物的安全性具有十分重要的作用。
Rock mass quality assessment plays an important role in the security for all kinds of large-scale buildings, especially for the underground buildings.
利用灰色聚类方法对某金矿边坡工程岩体质量进行评价。
The grey cluster method has been used for appraisal of the slope engineering rock mass of a gold ore mine.
研究用模糊识别的方法确定岩体质量，为定量评价岩体质量提供了一条新的途径。
A new way is supplied for the quantitative appreciation of the quality of engineering rock body, which USES the method of the fuzzy identify to identify the quality of rock body.
以西北某大型水电站地下厂房洞室群为例，在地质调查的基础上，对洞室群围岩岩体质量进行了分析评价。
The grey cluster method has been used for appraisal of the slope engineering rock mass of a gold ore mine.
以西北某大型水电站地下厂房洞室群为例，在地质调查的基础上，对洞室群围岩岩体质量进行了分析评价。
The grey cluster method has been used for appraisal of the slope engineering rock mass of a gold ore mine.
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