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

单词	horizontal directional drilling machine
释义	horizontal directional drilling machine Encyclopedia 工学掘进机械释 horizontal directional drilling machine水平定向钻机在不开挖地表面的条件下，铺设多种地下公用设施（管道、电缆等）的一种施工机械。
随便看	slope-length factor slope line slope management for erosion control slope measuring slope monitoring slope of a curve slope of a straight line slope of cultivated land slope of cutting slope of isochron slope of repose slope protection for pipeline slope protection with vegetation slope ratio method slope retaining slope runoff slope runoff coefficient slope scale slope stability slope staking slope-steepness factor slope structure slope theodolite slope-trap net fishing slope unloading zones

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。