第二步，石材加工，把需求胶接的山体用锤、凿、锯等东西加工出纹路和对比独特的形状来。
The second step, the stone processing, the need to glue the mountain with a hammer, chisel, saw and other things to produce lines and contrast the unique shape.
体用不二、价值理性与工具理性的统一是中国学术的重要特点。
The identity of ontology and methodology and the unity of reason in value and method are the important academic characteristics in China.
采用围岩分类专家系统中的不确定性推理处理方法，以工程地质学家谷德振提出的岩体结构划分标准为基础，对金川二矿区岩（矿）体用模糊数学中择近原则的方法进行模糊综合判别。
Rock mechanics models have been established for different types of rock structure to offer a reliable mechanical basis for the analog analysis of host rock stability while mining in a broad area.
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