“horizontal directional drilling”的概念、定义、翻译、参考文献-科学参考

单词	horizontal directional drilling
释义	horizontal directional drilling Encyclopedia 工学掘进机械释 horizontal directional drilling水平定向钻将一个可调向操控的钻头连接在钻杆组的端部，用于地下水平定向钻孔的机具。是在不开挖地表面条件下，铺设多种地下公用设施（管道、电缆等）的施工设备，广泛用于供水、电力、电信、天然气、煤气和石油等管线铺设施工中。
随便看	detailed planning and design detailed planning of underground space detailed planning organization Detailed Rules for Implementation of Fisheries Law of the People's Republic of China detailed rules for the implementation of the existing banning of building regulations in Guangdong provincial police headquarters Detailed Rules for the Implementation of the Law of the People’s Republic of China on Prevention and Control of Water Pollution detailed search detailed soil survey Detailed Study of Chu Ci detailed survey detail image detail point details of the playwright detain for further investigation detain for questioning after stop and frisk detaining boundary detaining clear water and discharging muddy flow for reservoir operation detanning detectability detectability of Markov jump systems detectable detecting error detecting of salt cavity detection detection and analysis of bioelectromagnetic information

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