喷混凝土支护

shotcrete support的用法和样例：

例句

An integrated intelligent method for bolt-shotcrete support design in underground rock excavation is presented.摘要提出了一种可用于岩石地下工程锚喷支护设计的人工智能综合设计方法。
Practice shows that the spatial bolted shotcrete supporting structure is of very high value and vast development foreground.实践证明，空间网壳锚喷支护结构具有很高的推广应用价值和广阔的发展前景。

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新西兰英语

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a cloud on the horizon