RQD

RQD

美 　英

• 网络岩石质量指标(rock quality designation)；岩体质量指标；岩石质量指标分类

例句

RQD value, one of the rock quality indices, may become a new and practical way to accurately estimate the strength of broken rock mass.

RQD值作为岩体质量指标之一，可为破碎岩体的强度估计提供新的实用途径。

And the foundation rock obtained from the survey line, the RQD of data were analyzed to carry out mass changes the forecast model E050.

并对整个建基岩体由测线法获得的RQD数据进行整理统计分析，从而进行岩体变模E050的预测。

The Application of the RQD Analyzer in the Air Separated Plant

热导分析仪在空分装置中的应用

RQD Series Huge Precision Controlling Pit Furnace for Gas Carburizing

RQD系列大型精密控制井式渗碳炉