“raise-boring method”的概念、定义、翻译、参考文献-科学参考

单词	raise-boring method
释义	raise-boring method Encyclopedia 工学天井掘进释 raise-boring method反井钻机法采用反井钻机先打导向孔，再从下而上用钻井刷扩至要求断面的完全机械破岩的天井掘进的施工方法。
随便看	Xu Zhenying Xu Zhi Xu Zhicai Xu Zhiheng Xu Zhihong Xuzhihong xuzhilun Xu Zhimo Xu Zhiqiao Xu Zhizhan Xu Zhongming Xu Zhongshu Xu Zhongxing Xu Zhongyu Xu Zhongyu’s Self－Selected Literary Essays Xuzhou Xuzhou Academy of Agricultural Sciences Xuzhou city Xuzhou Economic and Technological Development Zone Xuzhou Gang Xuzhou Guanyin International Airport Xuzhou Imperial Decree Museum Xuzhou Ji Xuzhou Museum Xuzhou Museum of Terra-Cotta Warriors and Horses of Han Dynasty

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